Gecko [ georgetownmover.com ]

Name	Size	Permission	Date
GET	15.82 KB	-rwxr-xr-x	2022-03-25 08:00
HEAD	15.82 KB	-rwxr-xr-x	2022-03-25 08:00
POST	15.82 KB	-rwxr-xr-x	2022-03-25 08:00
[	51.8 KB	-rwxr-xr-x	2025-03-12 12:52
addr2line	27.75 KB	-rwxr-xr-x	2025-12-18 14:37
alias	33 B	-rwxr-xr-x	2024-04-30 14:33
apropos	48.52 KB	-rwxr-xr-x	2025-09-21 12:57
apropos.man-db	48.52 KB	-rwxr-xr-x	2025-09-21 12:57
ar	55.98 KB	-rwxr-xr-x	2025-12-18 14:37
arch	31.66 KB	-rwxr-xr-x	2025-03-12 12:52
arpaname	15.11 KB	-rwxr-xr-x	2026-04-15 05:39
arping	27.25 KB	-rwxr-xr-x	2025-10-20 12:44
as	710.32 KB	-rwxr-xr-x	2025-12-18 14:37
attr	15.72 KB	-rwxr-xr-x	2022-01-28 12:44
audit2allow	14.71 KB	-rwxr-xr-x	2025-09-21 09:25
audit2why	14.71 KB	-rwxr-xr-x	2025-09-21 09:25
aulast	19.2 KB	-rwxr-xr-x	2025-09-21 11:48
aulastlog	15.13 KB	-rwxr-xr-x	2025-09-21 11:48
ausyscall	15.12 KB	-rwxr-xr-x	2025-09-21 11:48
authselect	43.68 KB	-rwxr-xr-x	2025-03-12 14:22
auvirt	35.3 KB	-rwxr-xr-x	2025-09-21 11:48
awk	698.17 KB	-rwxr-xr-x	2022-03-30 22:25
b2sum	51.79 KB	-rwxr-xr-x	2025-03-12 12:52
backuply	943 B	-rwxr-xr-x	2026-03-12 07:13
base32	35.69 KB	-rwxr-xr-x	2025-03-12 12:52
base64	35.7 KB	-rwxr-xr-x	2025-03-12 12:52
basename	35.67 KB	-rwxr-xr-x	2025-03-12 12:52
basenc	48.02 KB	-rwxr-xr-x	2025-03-12 12:52
bash	1.32 MB	-rwxr-xr-x	2024-04-30 14:33
bashbug	6.91 KB	-rwxr-xr-x	2024-04-30 14:33
bashbug-64	6.91 KB	-rwxr-xr-x	2024-04-30 14:33
bdf2gdfont.pl	4.58 KB	-rwxr-xr-x	2021-12-22 15:12
bg	30 B	-rwxr-xr-x	2024-04-30 14:33
bond2team	22.75 KB	-rwxr-xr-x	2020-07-20 10:00
bootconfig	30.29 KB	-rwxr-xr-x	2026-04-21 21:17
bootctl	100.54 KB	-rwxr-xr-x	2026-04-07 19:13
borg	216 B	-rwxr-xr-x	2026-03-29 11:46
borgfs	216 B	-rwxr-xr-x	2026-03-29 11:46
busctl	100.16 KB	-rwxr-xr-x	2026-04-07 19:13
c++	1.05 MB	-rwxr-xr-x	2025-09-15 15:46
c++filt	27.19 KB	-rwxr-xr-x	2025-12-18 14:37
c89	228 B	-rwxr-xr-x	2025-09-15 15:42
c99	219 B	-rwxr-xr-x	2025-09-15 15:42
ca-legacy	1.61 KB	-rwxr-xr-x	2025-11-19 09:34
cal	51.83 KB	-rwxr-xr-x	2026-02-04 21:11
captoinfo	87.79 KB	-rwxr-xr-x	2025-09-21 09:23
cat	35.66 KB	-rwxr-xr-x	2025-03-12 12:52
catchsegv	3.21 KB	-rwxr-xr-x	2026-02-17 11:02
catman	35.86 KB	-rwxr-xr-x	2025-09-21 12:57
cc	1.04 MB	-rwxr-xr-x	2025-09-15 15:46
cd	30 B	-rwxr-xr-x	2024-04-30 14:33
cdb	23.9 KB	-rwxr-xr-x	2022-03-31 13:42
centrino-decode	14.13 KB	-rwxr-xr-x	2026-04-21 21:17
chacl	19.14 KB	-rwxr-xr-x	2024-04-02 14:35
chage	71.98 KB	-rwsr-xr-x	2025-09-21 11:57
chattr	15.19 KB	-rwxr-xr-x	2025-09-21 15:03
chcat	13.63 KB	-rwxr-xr-x	2025-09-21 09:25
chcon	60.24 KB	-rwxr-xr-x	2025-03-12 12:52
checkmodule	450.88 KB	-rwxr-xr-x	2024-04-03 10:07
checkpolicy	527.52 KB	-rwxr-xr-x	2024-04-03 10:07
chgrp	56.19 KB	-rwxr-xr-x	2025-03-12 12:52
chmem	35.39 KB	-rwxr-xr-x	2026-02-04 21:11
chmod	56.16 KB	-rwxr-xr-x	2025-03-12 12:52
choom	23.3 KB	-rwxr-xr-x	2026-02-04 21:11
chown	60.19 KB	-rwxr-xr-x	2025-03-12 12:52
chronyc	100.7 KB	-rwxr-xr-x	2025-09-21 14:15
chrt	27.31 KB	-rwxr-xr-x	2026-02-04 21:11
chvt	15.35 KB	-rwxr-xr-x	2025-03-13 08:15
cifsiostat	23.55 KB	-rwxr-xr-x	2024-10-02 21:19
cksum	35.57 KB	-rwxr-xr-x	2025-03-12 12:52
clambc	9.03 MB	-rwxr-xr-x	2025-12-04 23:04
clamconf	127.26 KB	-rwxr-xr-x	2025-12-04 23:04
clamdscan	147.6 KB	-rwxr-xr-x	2025-12-04 23:04
clamdtop	143.57 KB	-rwxr-xr-x	2025-12-04 23:04
clamscan	163.48 KB	-rwxr-xr-x	2025-12-04 23:04
clamsubmit	127.3 KB	-rwxr-xr-x	2025-12-04 23:04
clear	15.15 KB	-rwxr-xr-x	2025-09-21 09:23
clockdiff	23.2 KB	-rwxr-xr-x	2025-10-20 12:44
cmp	40.13 KB	-rwxr-xr-x	2022-01-29 18:15
col	23.23 KB	-rwxr-xr-x	2026-02-04 21:11
colcrt	15.19 KB	-rwxr-xr-x	2026-02-04 21:11
colrm	15.16 KB	-rwxr-xr-x	2026-02-04 21:11
column	35.34 KB	-rwxr-xr-x	2026-02-04 21:11
comm	35.75 KB	-rwxr-xr-x	2025-03-12 12:52
command	35 B	-rwxr-xr-x	2024-04-30 14:33
config_data	6.97 KB	-rwxr-xr-x	2022-02-16 11:46
coredumpctl	59.85 KB	-rwxr-xr-x	2026-04-07 19:13
corelist	14.92 KB	-rwxr-xr-x	2025-03-12 23:43
cp	149.24 KB	-rwxr-xr-x	2025-03-12 12:52
cpan	8.37 KB	-rwxr-xr-x	2025-05-13 21:00
cpan-mirrors	4.19 KB	-rwxr-xr-x	2025-05-13 21:00
cpansign	1.98 KB	-rwxr-xr-x	2022-03-29 21:13
cpio	145.52 KB	-rwxr-xr-x	2022-01-29 20:51
cpp	1.05 MB	-rwxr-xr-x	2025-09-15 15:46
cpulimit	49.23 KB	-rwxr-xr-x	2025-02-25 04:07
cpupower	79.98 KB	-rwxr-xr-x	2026-04-21 21:03
crb	2.59 KB	-rwxr--r--	2025-04-22 17:18
crc32	1.02 KB	-rwxr-xr-x	2022-03-24 22:30
cronnext	39.75 KB	-rwxr-xr-x	2025-09-25 11:43
crontab	55.77 KB	-rwsr-xr-x	2025-09-25 11:43
csplit	108.88 KB	-rwxr-xr-x	2025-03-12 12:52
curl	248.48 KB	-rwxr-xr-x	2026-01-28 08:27
cut	47.8 KB	-rwxr-xr-x	2025-03-12 12:52
cvtsudoers	233.49 KB	-rwxr-xr-x	2025-09-21 14:35
cyrusbdb2current	1.58 MB	-rwxr-xr-x	2025-09-25 11:46
date	104.05 KB	-rwxr-xr-x	2025-03-12 12:52
dbus-broker	232 KB	-rwxr-xr-x	2022-10-14 17:11
dbus-broker-launch	130.02 KB	-rwxr-xr-x	2022-10-14 17:11
dbxtool	39.44 KB	-rwxr-xr-x	2025-09-18 11:37
dd	68.14 KB	-rwxr-xr-x	2025-03-12 12:52
deallocvt	15.36 KB	-rwxr-xr-x	2025-03-13 08:15
debuginfo-install	3.6 KB	-rwxr-xr-x	2025-11-12 04:27
debuginfod-find	19.26 KB	-rwxr-xr-x	2025-09-21 15:47
delv	45.38 KB	-rwxr-xr-x	2026-04-15 05:39
df	84.73 KB	-rwxr-xr-x	2025-03-12 12:52
dfu-tool	124.49 KB	-rwxr-xr-x	2025-09-18 11:37
diff	194.7 KB	-rwxr-xr-x	2022-01-29 18:15
diff3	52.3 KB	-rwxr-xr-x	2022-01-29 18:15
dig	136.59 KB	-rwxr-xr-x	2026-04-15 05:39
dir	137.65 KB	-rwxr-xr-x	2025-03-12 12:52
dircolors	39.8 KB	-rwxr-xr-x	2025-03-12 12:52
dirmngr	439.97 KB	-rwxr-xr-x	2026-01-15 21:34
dirmngr-client	56.13 KB	-rwxr-xr-x	2026-01-15 21:34
dirname	31.48 KB	-rwxr-xr-x	2025-03-12 12:52
distro	953 B	-rwxr-xr-x	2022-03-25 07:52
dmesg	71.77 KB	-rwxr-xr-x	2026-02-04 21:11
dnf	2.04 KB	-rwxr-xr-x	2025-09-22 11:27
dnf-3	2.04 KB	-rwxr-xr-x	2025-09-22 11:27
dnf4	2.04 KB	-rwxr-xr-x	2025-09-22 11:27
dnsdomainname	23.84 KB	-rwxr-xr-x	2022-02-14 11:22
dnstap-read	23.19 KB	-rwxr-xr-x	2026-04-15 05:39
domainname	23.84 KB	-rwxr-xr-x	2022-02-14 11:22
doveadm	3.2 MB	-rwxr-xr-x	2024-09-20 10:46
doveconf	541.45 KB	-rwxr-xr-x	2024-09-20 10:46
dracut	98.55 KB	-rwxr-xr-x	2025-12-17 17:48
dtrace	17.38 KB	-rwxr-xr-x	2025-09-24 06:32
du	149.44 KB	-rwxr-xr-x	2025-03-12 12:52
dumpkeys	164.05 KB	-rwxr-xr-x	2025-03-13 08:15
dwp	851.56 KB	-rwxr-xr-x	2025-12-18 14:37
dwz	227.99 KB	-rwxr-xr-x	2025-09-21 14:45
echo	35.48 KB	-rwxr-xr-x	2025-03-12 12:52
egrep	32 B	-rwxr-xr-x	2022-01-31 20:22
eject	43.61 KB	-rwxr-xr-x	2026-02-04 21:11
elfedit	35.84 KB	-rwxr-xr-x	2025-12-18 14:37
enc2xs	40.69 KB	-rwxr-xr-x	2022-02-11 16:42
encguess	2.92 KB	-rwxr-xr-x	2022-02-11 16:42
env	44.23 KB	-rwxr-xr-x	2025-03-12 12:52
envsubst	35.39 KB	-rwxr-xr-x	2023-09-27 06:53
eqn	189.52 KB	-rwxr-xr-x	2022-02-01 10:44
evmctl	69.59 KB	-rwxr-xr-x	2025-09-21 09:11
ex	1.38 MB	-rwxr-xr-x	2026-04-15 09:43
expand	39.73 KB	-rwxr-xr-x	2025-03-12 12:52
expr	108.6 KB	-rwxr-xr-x	2025-03-12 12:52
factor	72.05 KB	-rwxr-xr-x	2025-03-12 12:52
fallocate	23.2 KB	-rwxr-xr-x	2026-02-04 21:11
false	27.47 KB	-rwxr-xr-x	2025-03-12 12:52
fc	30 B	-rwxr-xr-x	2024-04-30 14:33
fc-cache	139 B	-rwxr-xr-x	2023-01-23 15:48
fc-cache-64	23.17 KB	-rwxr-xr-x	2023-01-23 19:48
fc-cat	19.16 KB	-rwxr-xr-x	2023-01-23 19:48
fc-conflist	15.13 KB	-rwxr-xr-x	2023-01-23 19:48
fc-list	15.13 KB	-rwxr-xr-x	2023-01-23 19:48
fc-match	15.13 KB	-rwxr-xr-x	2023-01-23 19:48
fc-pattern	15.14 KB	-rwxr-xr-x	2023-01-23 19:48
fc-query	15.13 KB	-rwxr-xr-x	2023-01-23 19:48
fc-scan	15.14 KB	-rwxr-xr-x	2023-01-23 19:48
fc-validate	15.14 KB	-rwxr-xr-x	2023-01-23 19:48
fg	30 B	-rwxr-xr-x	2024-04-30 14:33
fgconsole	15.34 KB	-rwxr-xr-x	2025-03-13 08:15
fgrep	32 B	-rwxr-xr-x	2022-01-31 20:22
file	27.74 KB	-rwxr-xr-x	2024-04-03 12:38
fincore	23.3 KB	-rwxr-xr-x	2026-02-04 21:11
find	284.95 KB	-rwxr-xr-x	2024-10-02 21:04
find-repos-of-install	3.6 KB	-rwxr-xr-x	2025-11-12 04:27
findmnt	64.75 KB	-rwxr-xr-x	2026-02-04 21:11
fips-finish-install	1.72 KB	-rwxr-xr-x	2025-09-05 13:18
fips-mode-setup	8.02 KB	-rwxr-xr-x	2025-09-05 13:18
flock	23.37 KB	-rwxr-xr-x	2026-02-04 21:11
fmt	39.77 KB	-rwxr-xr-x	2025-03-12 12:52
fold	39.71 KB	-rwxr-xr-x	2025-03-12 12:52
formail	48.38 KB	-rwxr-xr-x	2022-03-25 15:20
free	23.36 KB	-rwxr-xr-x	2024-04-30 16:43
freshclam	55.41 KB	-rwxr-xr-x	2025-12-04 23:04
funzip	31.25 KB	-rwxr-xr-x	2025-09-21 11:04
fuse2fs	72.68 KB	-rwxr-xr-x	2025-09-21 15:03
fusermount	35.52 KB	-rwsr-xr-x	2025-03-12 19:30
fwupdagent	148.75 KB	-rwxr-xr-x	2025-09-18 11:37
fwupdate	112.29 KB	-rwxr-xr-x	2025-09-18 11:37
fwupdmgr	148.75 KB	-rwxr-xr-x	2025-09-18 11:37
fwupdtool	140.68 KB	-rwxr-xr-x	2025-09-18 11:37
g++	1.05 MB	-rwxr-xr-x	2025-09-15 15:46
g13	110.29 KB	-rwxr-xr-x	2026-01-15 21:34
gapplication	23.21 KB	-rwxr-xr-x	2026-01-23 07:41
gawk	698.17 KB	-rwxr-xr-x	2022-03-30 22:25
gcc	1.04 MB	-rwxr-xr-x	2025-09-15 15:46
gcc-ar	27.67 KB	-rwxr-xr-x	2025-09-15 15:46
gcc-nm	27.64 KB	-rwxr-xr-x	2025-09-15 15:46
gcc-ranlib	27.67 KB	-rwxr-xr-x	2025-09-15 15:46
gcov	473.17 KB	-rwxr-xr-x	2025-09-15 15:46
gcov-dump	291.77 KB	-rwxr-xr-x	2025-09-15 15:46
gcov-tool	320.46 KB	-rwxr-xr-x	2025-09-15 15:46
gdbus	51.5 KB	-rwxr-xr-x	2026-01-23 07:41
gen_grub_cfgstub	660 B	-rwx------	2026-03-19 08:26
gencat	27.45 KB	-rwxr-xr-x	2026-02-17 11:04
genl-ctrl-list	15.48 KB	-rwxr-xr-x	2025-03-17 12:12
geqn	189.52 KB	-rwxr-xr-x	2022-02-01 10:44
getconf	35.23 KB	-rwxr-xr-x	2026-02-17 11:04
getent	35.86 KB	-rwxr-xr-x	2026-02-17 11:04
getfacl	31.8 KB	-rwxr-xr-x	2024-04-02 14:35
getfattr	24.35 KB	-rwxr-xr-x	2022-01-28 12:44
getkeycodes	15.34 KB	-rwxr-xr-x	2025-03-13 08:15
getopt	23.27 KB	-rwxr-xr-x	2026-02-04 21:11
getopts	35 B	-rwxr-xr-x	2024-04-30 14:33
gettext	35.35 KB	-rwxr-xr-x	2023-09-27 06:53
gettext.sh	5.07 KB	-rwxr-xr-x	2023-09-27 06:50
gio	91.81 KB	-rwxr-xr-x	2026-01-23 07:41
gio-querymodules-64	15.13 KB	-rwxr-xr-x	2026-01-23 07:41
glib-compile-schemas	51.47 KB	-rwxr-xr-x	2026-01-23 07:41
gmake	249.8 KB	-rwxr-xr-x	2024-04-02 12:55
gneqn	916 B	-rwxr-xr-x	2022-02-01 10:44
gnroff	3.21 KB	-rwxr-xr-x	2022-02-01 10:44
gpasswd	76.19 KB	-rwsr-xr-x	2025-09-21 11:57
gpg	1.07 MB	-rwxr-xr-x	2026-01-15 21:34
gpg-agent	342.27 KB	-rwxr-xr-x	2026-01-15 21:34
gpg-card	170.13 KB	-rwxr-xr-x	2026-01-15 21:34
gpg-connect-agent	84.75 KB	-rwxr-xr-x	2026-01-15 21:34
gpg-error	36.1 KB	-rwxr-xr-x	2022-02-09 23:24
gpg-wks-client	129.55 KB	-rwxr-xr-x	2026-01-15 21:34
gpg-wks-server	113.33 KB	-rwxr-xr-x	2026-01-15 21:34
gpg2	1.07 MB	-rwxr-xr-x	2026-01-15 21:34
gpgconf	100.98 KB	-rwxr-xr-x	2026-01-15 21:34
gpgme-json	84.63 KB	-rwxr-xr-x	2022-03-30 19:37
gpgparsemail	35.33 KB	-rwxr-xr-x	2026-01-15 21:34
gpgsplit	27.5 KB	-rwxr-xr-x	2026-01-15 21:34
gpgtar	64.87 KB	-rwxr-xr-x	2026-01-15 21:34
gpgv	295.43 KB	-rwxr-xr-x	2026-01-15 21:34
gpgv2	295.43 KB	-rwxr-xr-x	2026-01-15 21:34
gpic	201.72 KB	-rwxr-xr-x	2022-02-01 10:44
gpio-event-mon	18.13 KB	-rwxr-xr-x	2026-04-21 21:17
gpio-hammer	14.12 KB	-rwxr-xr-x	2026-04-21 21:17
gpio-watch	14.12 KB	-rwxr-xr-x	2026-04-21 21:17
gprof	101.48 KB	-rwxr-xr-x	2025-12-18 14:37
gr2fonttest	28 KB	-rwxr-xr-x	2022-01-31 13:10
grep	154.49 KB	-rwxr-xr-x	2022-01-31 20:22
groff	96.77 KB	-rwxr-xr-x	2022-02-01 10:44
grops	167.26 KB	-rwxr-xr-x	2022-02-01 10:44
grotty	122.2 KB	-rwxr-xr-x	2022-02-01 10:44
groups	35.66 KB	-rwxr-xr-x	2025-03-12 12:52
grub2-editenv	475.69 KB	-rwxr-xr-x	2026-03-19 08:26
grub2-file	1.1 MB	-rwxr-xr-x	2026-03-19 08:26
grub2-fstest	1.34 MB	-rwxr-xr-x	2026-03-19 08:26
grub2-glue-efi	294.55 KB	-rwxr-xr-x	2026-03-19 08:26
grub2-kbdcomp	1.63 KB	-rwxr-xr-x	2026-03-19 08:26
grub2-menulst2cfg	277.75 KB	-rwxr-xr-x	2026-03-19 08:26
grub2-mkfont	327.26 KB	-rwxr-xr-x	2026-03-19 08:26
grub2-mkimage	454.59 KB	-rwxr-xr-x	2026-03-19 08:26
grub2-mklayout	300.66 KB	-rwxr-xr-x	2026-03-19 08:26
grub2-mknetdir	517.62 KB	-rwxr-xr-x	2026-03-19 08:26
grub2-mkpasswd-pbkdf2	307.05 KB	-rwxr-xr-x	2026-03-19 08:26
grub2-mkrelpath	294.38 KB	-rwxr-xr-x	2026-03-19 08:26
grub2-mkrescue	1.33 MB	-rwxr-xr-x	2026-03-19 08:26
grub2-mkstandalone	621.93 KB	-rwxr-xr-x	2026-03-19 08:26
grub2-mount	1.01 MB	-rwxr-xr-x	2026-03-19 08:26
grub2-render-label	1.11 MB	-rwxr-xr-x	2026-03-19 08:26
grub2-script-check	331.17 KB	-rwxr-xr-x	2026-03-19 08:26
grub2-syslinux2cfg	1.03 MB	-rwxr-xr-x	2026-03-19 08:26
gsettings	31.38 KB	-rwxr-xr-x	2026-01-23 07:41
gsoelim	32.18 KB	-rwxr-xr-x	2022-02-01 10:44
gtar	518.16 KB	-rwxr-xr-x	2026-01-05 19:41
gtbl	130.86 KB	-rwxr-xr-x	2022-02-01 10:44
gtroff	732.07 KB	-rwxr-xr-x	2022-02-01 10:44
gunzip	2.29 KB	-rwxr-xr-x	2022-10-15 17:26
gzexe	6.3 KB	-rwxr-xr-x	2022-10-15 17:26
gzip	89.63 KB	-rwxr-xr-x	2022-10-15 17:26
h2ph	28.69 KB	-rwxr-xr-x	2025-07-28 03:54
h2xs	59.5 KB	-rwxr-xr-x	2025-07-28 03:53
hardlink	35.43 KB	-rwxr-xr-x	2026-02-04 21:11
hash	32 B	-rwxr-xr-x	2024-04-30 14:33
head	43.8 KB	-rwxr-xr-x	2025-03-12 12:52
hexdump	51.41 KB	-rwxr-xr-x	2026-02-04 21:11
host	108.57 KB	-rwxr-xr-x	2026-04-15 05:39
hostid	31.66 KB	-rwxr-xr-x	2025-03-12 12:52
hostname	23.84 KB	-rwxr-xr-x	2022-02-14 11:22
hostnamectl	31.49 KB	-rwxr-xr-x	2026-04-07 19:13
hoststat	856.39 KB	-rwxr-sr-x	2023-09-26 17:37
i386	27.48 KB	-rwxr-xr-x	2026-02-04 21:11
iconv	64.09 KB	-rwxr-xr-x	2026-02-17 11:04
id	39.71 KB	-rwxr-xr-x	2025-03-12 12:52
idiag-socket-details	15.52 KB	-rwxr-xr-x	2025-03-17 12:12
iio_event_monitor	30.13 KB	-rwxr-xr-x	2026-04-21 21:17
iio_generic_buffer	34.14 KB	-rwxr-xr-x	2026-04-21 21:17
ima-add-sigs	3.67 KB	-rwxr-xr-x	2025-09-21 09:11
ima-setup	3.71 KB	-rwxr-xr-x	2025-09-21 09:11
infocmp	63.68 KB	-rwxr-xr-x	2025-09-21 09:23
infotocap	87.79 KB	-rwxr-xr-x	2025-09-21 09:23
install	149.29 KB	-rwxr-xr-x	2025-03-12 12:52
instmodsh	4.1 KB	-rwxr-xr-x	2022-02-24 09:56
intel-speed-select	112.66 KB	-rwxr-xr-x	2026-04-21 21:17
ionice	15.21 KB	-rwxr-xr-x	2026-02-04 21:11
iostat	55.86 KB	-rwxr-xr-x	2024-10-02 21:19
ipcmk	23.29 KB	-rwxr-xr-x	2026-02-04 21:11
ipcrm	19.23 KB	-rwxr-xr-x	2026-02-04 21:11
ipcs	39.34 KB	-rwxr-xr-x	2026-02-04 21:11
irqtop	35.27 KB	-rwxr-xr-x	2026-02-04 21:11
isosize	15.16 KB	-rwxr-xr-x	2026-02-04 21:11
jcat-tool	44.21 KB	-rwxr-xr-x	2022-02-11 20:37
jobs	32 B	-rwxr-xr-x	2024-04-30 14:33
join	51.9 KB	-rwxr-xr-x	2025-03-12 12:52
journalctl	88.11 KB	-rwxr-xr-x	2026-04-07 19:13
jq	31.17 KB	-rwxr-xr-x	2025-09-21 11:26
json_pp	4.78 KB	-rwxr-xr-x	2022-02-16 13:39
kbd_mode	15.69 KB	-rwxr-xr-x	2025-03-13 08:15
kbdinfo	19.38 KB	-rwxr-xr-x	2025-03-13 08:15
kbdrate	19.38 KB	-rwxr-xr-x	2025-03-13 08:15
kdumpctl	51.85 KB	-rwxr-xr-x	2025-09-24 06:15
kernel-install	13.7 KB	-rwxr-xr-x	2026-04-07 19:12
keyctl	64.02 KB	-rwxr-xr-x	2023-04-05 19:15
kill	31.29 KB	-rwxr-xr-x	2026-02-04 21:11
killall	32.95 KB	-rwxr-xr-x	2022-03-25 15:53
kmod	165.57 KB	-rwxr-xr-x	2025-09-18 11:41
kvm_stat	62.92 KB	-rwxr-xr-x	2026-04-07 09:11
last	35.3 KB	-rwxr-xr-x	2026-02-04 21:11
lastb	35.3 KB	-rwxr-xr-x	2026-02-04 21:11
lastlog	28.63 KB	-rwxr-xr-x	2025-09-21 11:57
lchfn	23.13 KB	-rwxr-xr-x	2025-09-21 10:53
lchsh	23.13 KB	-rwxr-xr-x	2025-09-21 10:53
ld	1.71 MB	-rwxr-xr-x	2025-12-18 14:37
ld.bfd	1.71 MB	-rwxr-xr-x	2025-12-18 14:37
ld.gold	2.03 MB	-rwxr-xr-x	2025-12-18 14:37
ld.so	910.97 KB	-rwxr-xr-x	2026-02-17 11:04
ldd	5.32 KB	-rwxr-xr-x	2026-02-17 11:02
less	197.7 KB	-rwxr-xr-x	2025-09-21 12:35
lessecho	15.17 KB	-rwxr-xr-x	2025-09-21 12:35
lesskey	24.61 KB	-rwxr-xr-x	2025-09-21 12:35
lesspipe.sh	3.5 KB	-rwxr-xr-x	2025-09-21 11:44
lexgrog	88.19 KB	-rwxr-xr-x	2025-09-21 12:57
libnetcfg	15.41 KB	-rwxr-xr-x	2025-07-28 03:54
link	31.66 KB	-rwxr-xr-x	2025-03-12 12:52
linux-boot-prober	5.86 KB	-rwxr-xr-x	2025-02-04 09:32
linux32	27.48 KB	-rwxr-xr-x	2026-02-04 21:11
linux64	27.48 KB	-rwxr-xr-x	2026-02-04 21:11
ln	60.16 KB	-rwxr-xr-x	2025-03-12 12:52
loadkeys	200.52 KB	-rwxr-xr-x	2025-03-13 08:15
loadunimap	31.61 KB	-rwxr-xr-x	2025-03-13 08:15
locale	59.08 KB	-rwxr-xr-x	2026-02-17 11:04
localectl	31.45 KB	-rwxr-xr-x	2026-04-07 19:13
localedef	314.06 KB	-rwxr-xr-x	2026-02-17 11:04
lockfile	19.85 KB	-rwxr-sr-x	2022-03-25 15:20
logger	35.98 KB	-rwxr-xr-x	2026-02-04 21:11
login	43.45 KB	-rwxr-xr-x	2026-02-04 21:11
loginctl	67.96 KB	-rwxr-xr-x	2026-04-07 19:13
logname	31.66 KB	-rwxr-xr-x	2025-03-12 12:52
look	19.17 KB	-rwxr-xr-x	2026-02-04 21:11
ls	137.64 KB	-rwxr-xr-x	2025-03-12 12:52
lsattr	15.18 KB	-rwxr-xr-x	2025-09-21 15:03
lsblk	124.37 KB	-rwxr-xr-x	2026-02-04 21:11
lscpu	108.21 KB	-rwxr-xr-x	2026-02-04 21:11
lsgpio	14.3 KB	-rwxr-xr-x	2026-04-21 21:17
lsiio	22.14 KB	-rwxr-xr-x	2026-04-21 21:17
lsinitrd	11.85 KB	-rwxr-xr-x	2025-12-17 17:48
lsipc	51.5 KB	-rwxr-xr-x	2026-02-04 21:11
lsirq	23.23 KB	-rwxr-xr-x	2026-02-04 21:11
lslocks	31.6 KB	-rwxr-xr-x	2026-02-04 21:11
lslogins	51.51 KB	-rwxr-xr-x	2026-02-04 21:11
lsmem	35.53 KB	-rwxr-xr-x	2026-02-04 21:11
lsns	39.33 KB	-rwxr-xr-x	2026-02-04 21:11
lsof	175.06 KB	-rwxr-xr-x	2022-02-10 06:42
lsscsi	89.44 KB	-rwxr-xr-x	2022-02-11 08:15
lto-dump	26.59 MB	-rwxr-xr-x	2025-09-15 15:46
lwp-download	10.05 KB	-rwxr-xr-x	2022-03-25 08:00
lwp-dump	2.65 KB	-rwxr-xr-x	2022-03-25 08:00
lwp-mirror	2.36 KB	-rwxr-xr-x	2022-03-25 08:00
lwp-request	15.82 KB	-rwxr-xr-x	2022-03-25 08:00
mailq	856.39 KB	-rwxr-sr-x	2023-09-26 17:37
mailq.sendmail	856.39 KB	-rwxr-sr-x	2023-09-26 17:37
mailstat	5.72 KB	-rwxr-xr-x	2022-03-25 15:20
make	249.8 KB	-rwxr-xr-x	2024-04-02 12:55
make-dummy-cert	614 B	-rwxr-xr-x	2026-01-28 16:17
makemap	86.18 KB	-rwxr-xr-x	2023-09-26 17:37
man	114.91 KB	-rwxr-xr-x	2025-09-21 12:57
man-recode	28.01 KB	-rwxr-xr-x	2025-09-21 12:57
man.man-db	114.91 KB	-rwxr-xr-x	2025-09-21 12:57
mandb	133.01 KB	-rwxr-xr-x	2025-09-21 12:57
manpath	31.82 KB	-rwxr-xr-x	2025-09-21 12:57
mapscrn	31.57 KB	-rwxr-xr-x	2025-03-13 08:15
mariadb	8.58 MB	-rwxr-xr-x	2024-05-26 18:41
mcookie	27.31 KB	-rwxr-xr-x	2026-02-04 21:11
md5sum	39.64 KB	-rwxr-xr-x	2025-03-12 12:52
mdig	51.3 KB	-rwxr-xr-x	2026-04-15 05:39
mesg	15.14 KB	-rwxr-xr-x	2026-02-04 21:11
mkdir	68.31 KB	-rwxr-xr-x	2025-03-12 12:52
mkfifo	39.83 KB	-rwxr-xr-x	2025-03-12 12:52
mknod	43.88 KB	-rwxr-xr-x	2025-03-12 12:52
mktemp	39.8 KB	-rwxr-xr-x	2025-03-12 12:52
mmdblookup	27.72 KB	-rwxr-xr-x	2024-10-01 16:54
modulemd-validator	28.39 KB	-rwxr-xr-x	2022-02-09 23:30
mokutil	61.15 KB	-rwxr-xr-x	2025-09-21 14:05
more	43.43 KB	-rwxr-xr-x	2026-02-04 21:11
mount	47.34 KB	-rwsr-xr-x	2026-02-04 21:11
mountpoint	19.18 KB	-rwxr-xr-x	2026-02-04 21:11
mpstat	51.79 KB	-rwxr-xr-x	2024-10-02 21:19
msgattrib	27.17 KB	-rwxr-xr-x	2023-09-27 06:53
msgcat	27.14 KB	-rwxr-xr-x	2023-09-27 06:53
msgcmp	27.27 KB	-rwxr-xr-x	2023-09-27 06:53
msgcomm	27.16 KB	-rwxr-xr-x	2023-09-27 06:53
msgconv	23.15 KB	-rwxr-xr-x	2023-09-27 06:53
msgen	23.15 KB	-rwxr-xr-x	2023-09-27 06:53
msgexec	23.15 KB	-rwxr-xr-x	2023-09-27 06:53
msgfilter	35.31 KB	-rwxr-xr-x	2023-09-27 06:53
msgfmt	84.09 KB	-rwxr-xr-x	2023-09-27 06:53
msggrep	116.41 KB	-rwxr-xr-x	2023-09-27 06:53
msginit	67.44 KB	-rwxr-xr-x	2023-09-27 06:53
msgmerge	75.48 KB	-rwxr-xr-x	2023-09-27 06:53
msgunfmt	35.33 KB	-rwxr-xr-x	2023-09-27 06:53
msguniq	23.15 KB	-rwxr-xr-x	2023-09-27 06:53
mv	141.17 KB	-rwxr-xr-x	2025-03-12 12:52
mysql	8.58 MB	-rwxr-xr-x	2024-05-26 18:41
mysql_config	4.54 KB	-rwxr-xr-x	2024-05-26 18:20
mysql_secure_installation	13.58 KB	-rwxr-xr-x	2024-05-26 18:20
mysql_tzinfo_to_sql	4.56 MB	-rwxr-xr-x	2024-05-26 18:41
mysql_upgrade	5 MB	-rwxr-xr-x	2024-05-26 18:41
mysqladmin	7.94 MB	-rwxr-xr-x	2024-05-26 18:41
mysqlbinlog	8.22 MB	-rwxr-xr-x	2024-05-26 18:41
mysqlcheck	7.93 MB	-rwxr-xr-x	2024-05-26 18:41
mysqld	298.21 MB	-rwxr-xr-x	2024-05-26 18:40
mysqldump	8.05 MB	-rwxr-xr-x	2024-05-26 18:41
mysqlimport	7.92 MB	-rwxr-xr-x	2024-05-26 18:41
mysqlshow	7.92 MB	-rwxr-xr-x	2024-05-26 18:41
mysqlslap	7.94 MB	-rwxr-xr-x	2024-05-26 18:41
named-rrchecker	23.14 KB	-rwxr-xr-x	2026-04-15 05:39
namei	23.23 KB	-rwxr-xr-x	2026-02-04 21:11
ncftp	331.27 KB	-rwxr-xr-x	2021-12-15 17:29
ncftpbatch	186.47 KB	-rwxr-xr-x	2021-12-15 17:29
ncftpbookmarks	76.67 KB	-rwxr-xr-x	2021-12-15 17:29
ncftpget	174.15 KB	-rwxr-xr-x	2021-12-15 17:29
ncftpls	117.69 KB	-rwxr-xr-x	2021-12-15 17:29
ncftpput	145.92 KB	-rwxr-xr-x	2021-12-15 17:29
ncftpspooler	186.47 KB	-rwxr-xr-x	2021-12-15 17:29
ndptool	27.42 KB	-rwxr-xr-x	2024-10-01 17:03
needs-restarting	3.6 KB	-rwxr-xr-x	2025-11-12 04:27
neqn	916 B	-rwxr-xr-x	2022-02-01 10:44
netstat	156.85 KB	-rwxr-xr-x	2024-10-02 19:02
newaliases	856.39 KB	-rwxr-sr-x	2023-09-26 17:37
newaliases.sendmail	856.39 KB	-rwxr-sr-x	2023-09-26 17:37
newgidmap	41.95 KB	-rwxr-xr-x	2025-09-21 11:57
newgrp	40.77 KB	-rwsr-xr-x	2025-09-21 11:57
newuidmap	37.93 KB	-rwxr-xr-x	2025-09-21 11:57
nf-ct-add	15.89 KB	-rwxr-xr-x	2025-03-17 12:12
nf-ct-events	15.33 KB	-rwxr-xr-x	2025-03-17 12:12
nf-ct-list	15.93 KB	-rwxr-xr-x	2025-03-17 12:12
nf-exp-add	20.3 KB	-rwxr-xr-x	2025-03-17 12:12
nf-exp-delete	16.09 KB	-rwxr-xr-x	2025-03-17 12:12
nf-exp-list	15.93 KB	-rwxr-xr-x	2025-03-17 12:12
nf-log	15.31 KB	-rwxr-xr-x	2025-03-17 12:12
nf-monitor	15.33 KB	-rwxr-xr-x	2025-03-17 12:12
nf-queue	15.32 KB	-rwxr-xr-x	2025-03-17 12:12
ngettext	35.34 KB	-rwxr-xr-x	2023-09-27 06:53
nice	35.67 KB	-rwxr-xr-x	2025-03-12 12:52
nisdomainname	23.84 KB	-rwxr-xr-x	2022-02-14 11:22
nl	100.71 KB	-rwxr-xr-x	2025-03-12 12:52
nl-addr-add	15.77 KB	-rwxr-xr-x	2025-03-17 12:12
nl-addr-delete	15.82 KB	-rwxr-xr-x	2025-03-17 12:12
nl-addr-list	19.84 KB	-rwxr-xr-x	2025-03-17 12:12
nl-class-add	15.75 KB	-rwxr-xr-x	2025-03-17 12:12
nl-class-delete	15.66 KB	-rwxr-xr-x	2025-03-17 12:12
nl-class-list	15.63 KB	-rwxr-xr-x	2025-03-17 12:12
nl-classid-lookup	15.5 KB	-rwxr-xr-x	2025-03-17 12:12
nl-cls-add	19.81 KB	-rwxr-xr-x	2025-03-17 12:12
nl-cls-delete	15.73 KB	-rwxr-xr-x	2025-03-17 12:12
nl-cls-list	15.69 KB	-rwxr-xr-x	2025-03-17 12:12
nl-fib-lookup	15.52 KB	-rwxr-xr-x	2025-03-17 12:12
nl-link-enslave	15.29 KB	-rwxr-xr-x	2025-03-17 12:12
nl-link-ifindex2name	15.29 KB	-rwxr-xr-x	2025-03-17 12:12
nl-link-list	15.67 KB	-rwxr-xr-x	2025-03-17 12:12
nl-link-name2ifindex	15.29 KB	-rwxr-xr-x	2025-03-17 12:12
nl-link-release	15.29 KB	-rwxr-xr-x	2025-03-17 12:12
nl-link-set	15.74 KB	-rwxr-xr-x	2025-03-17 12:12
nl-link-stats	15.53 KB	-rwxr-xr-x	2025-03-17 12:12
nl-list-caches	15.3 KB	-rwxr-xr-x	2025-03-17 12:12
nl-list-sockets	15.29 KB	-rwxr-xr-x	2025-03-17 12:12
nl-monitor	15.48 KB	-rwxr-xr-x	2025-03-17 12:12
nl-neigh-add	15.66 KB	-rwxr-xr-x	2025-03-17 12:12
nl-neigh-delete	15.7 KB	-rwxr-xr-x	2025-03-17 12:12
nl-neigh-list	15.61 KB	-rwxr-xr-x	2025-03-17 12:12
nl-neightbl-list	15.45 KB	-rwxr-xr-x	2025-03-17 12:12
nl-nh-list	15.48 KB	-rwxr-xr-x	2025-03-17 12:12
nl-pktloc-lookup	15.53 KB	-rwxr-xr-x	2025-03-17 12:12
nl-qdisc-add	15.7 KB	-rwxr-xr-x	2025-03-17 12:12
nl-qdisc-delete	15.66 KB	-rwxr-xr-x	2025-03-17 12:12
nl-qdisc-list	19.69 KB	-rwxr-xr-x	2025-03-17 12:12
nl-route-add	19.84 KB	-rwxr-xr-x	2025-03-17 12:12
nl-route-delete	19.91 KB	-rwxr-xr-x	2025-03-17 12:12
nl-route-get	15.31 KB	-rwxr-xr-x	2025-03-17 12:12
nl-route-list	15.86 KB	-rwxr-xr-x	2025-03-17 12:12
nl-rule-list	15.48 KB	-rwxr-xr-x	2025-03-17 12:12
nl-tctree-list	15.6 KB	-rwxr-xr-x	2025-03-17 12:12
nl-util-addr	15.29 KB	-rwxr-xr-x	2025-03-17 12:12
nm	44.73 KB	-rwxr-xr-x	2025-12-18 14:37
nm-online	23.38 KB	-rwxr-xr-x	2026-04-07 17:54
nmcli	1.03 MB	-rwxr-xr-x	2026-04-07 17:54
nmtui	838.46 KB	-rwxr-xr-x	2026-04-07 17:54
nmtui-connect	838.46 KB	-rwxr-xr-x	2026-04-07 17:54
nmtui-edit	838.46 KB	-rwxr-xr-x	2026-04-07 17:54
nmtui-hostname	838.46 KB	-rwxr-xr-x	2026-04-07 17:54
nohup	35.58 KB	-rwxr-xr-x	2025-03-12 12:52
nproc	35.69 KB	-rwxr-xr-x	2025-03-12 12:52
nroff	3.21 KB	-rwxr-xr-x	2022-02-01 10:44
nsenter	27.48 KB	-rwxr-xr-x	2026-02-04 21:11
nslookup	112.52 KB	-rwxr-xr-x	2026-04-15 05:39
nsupdate	71.8 KB	-rwxr-xr-x	2026-04-15 05:39
numfmt	55.83 KB	-rwxr-xr-x	2025-03-12 12:52
objcopy	185.37 KB	-rwxr-xr-x	2025-12-18 14:37
objdump	413.11 KB	-rwxr-xr-x	2025-12-18 14:37
od	64.06 KB	-rwxr-xr-x	2025-03-12 12:52
openssl	1.07 MB	-rwxr-xr-x	2026-01-28 16:17
openvt	23.73 KB	-rwxr-xr-x	2025-03-13 08:15
os-prober	5.78 KB	-rwxr-xr-x	2025-02-04 09:32
p11-kit	188.31 KB	-rwxr-xr-x	2024-12-17 11:04
package-cleanup	3.6 KB	-rwxr-xr-x	2025-11-12 04:27
page_owner_sort	26.13 KB	-rwxr-xr-x	2026-04-21 21:17
passwd	31.89 KB	-rwsr-xr-x	2022-04-14 14:45
paste	35.58 KB	-rwxr-xr-x	2025-03-12 12:52
pathchk	35.66 KB	-rwxr-xr-x	2025-03-12 12:52
pear	872 B	-rwxr-xr-x	2024-12-20 09:50
peekfd	15.8 KB	-rwxr-xr-x	2022-03-25 15:53
perl	15.13 KB	-rwxr-xr-x	2025-07-28 03:54
perl5.32.1	15.13 KB	-rwxr-xr-x	2025-07-28 03:54
perlbug	43.81 KB	-rwxr-xr-x	2025-07-28 03:54
perldoc	118 B	-rwxr-xr-x	2022-02-14 23:51
perlivp	10.56 KB	-rwxr-xr-x	2025-07-28 03:53
perlthanks	43.81 KB	-rwxr-xr-x	2025-07-28 03:54
pgrep	31.42 KB	-rwxr-xr-x	2024-04-30 16:43
php	37.43 MB	-rwxr-xr-x	2024-12-20 09:50
php-cgi	37.31 MB	-rwxr-xr-x	2024-12-20 09:50
pic	201.72 KB	-rwxr-xr-x	2022-02-01 10:44
piconv	8.08 KB	-rwxr-xr-x	2022-02-11 16:42
pidof	23.33 KB	-rwxr-xr-x	2024-04-30 16:43
pidstat	51.8 KB	-rwxr-xr-x	2024-10-02 21:19
pidwait	31.42 KB	-rwxr-xr-x	2024-04-30 16:43
pigz	132.84 KB	-rwxr-xr-x	2025-03-12 23:06
ping	89.33 KB	-rwxr-xr-x	2025-10-20 12:44
pinky	35.61 KB	-rwxr-xr-x	2025-03-12 12:52
pkg-config	335 B	-rwxr-xr-x	2023-04-06 20:27
pkgconf	45.36 KB	-rwxr-xr-x	2023-04-06 20:27
pkill	31.42 KB	-rwxr-xr-x	2024-04-30 16:43
pl2pm	4.43 KB	-rwxr-xr-x	2025-07-28 03:54
pldd	23.37 KB	-rwxr-xr-x	2026-02-17 11:04
pmap	35.39 KB	-rwxr-xr-x	2024-04-30 16:43
pod2html	4.04 KB	-rwxr-xr-x	2025-07-28 03:54
pod2man	14.68 KB	-rwxr-xr-x	2022-03-25 12:10
pod2text	10.55 KB	-rwxr-xr-x	2022-03-25 12:10
pod2usage	4.01 KB	-rwxr-xr-x	2022-02-11 16:01
podchecker	3.57 KB	-rwxr-xr-x	2022-02-11 19:01
post-grohtml	199.76 KB	-rwxr-xr-x	2022-02-01 10:44
powernow-k8-decode	14.13 KB	-rwxr-xr-x	2026-04-21 21:17
pr	72.28 KB	-rwxr-xr-x	2025-03-12 12:52
pre-grohtml	92.92 KB	-rwxr-xr-x	2022-02-01 10:44
preconv	56.27 KB	-rwxr-xr-x	2022-02-01 10:44
printenv	31.47 KB	-rwxr-xr-x	2025-03-12 12:52
printf	51.77 KB	-rwxr-xr-x	2025-03-12 12:52
prlimit	27.76 KB	-rwxr-xr-x	2026-02-04 21:11
procmail	118.11 KB	-rwxr-xr-x	2022-03-25 15:20
prove	13.24 KB	-rwxr-xr-x	2022-02-16 11:58
prtstat	23.84 KB	-rwxr-xr-x	2022-03-25 15:53
ps	141.15 KB	-rwxr-xr-x	2024-04-30 16:43
psfaddtable	31.43 KB	-rwxr-xr-x	2025-03-13 08:15
psfgettable	31.43 KB	-rwxr-xr-x	2025-03-13 08:15
psfstriptable	31.43 KB	-rwxr-xr-x	2025-03-13 08:15
psfxtable	31.43 KB	-rwxr-xr-x	2025-03-13 08:15
pslog	15.7 KB	-rwxr-xr-x	2022-03-25 15:53
pstree	36.9 KB	-rwxr-xr-x	2022-03-25 15:53
pstree.x11	36.9 KB	-rwxr-xr-x	2022-03-25 15:53
ptar	3.39 KB	-rwxr-xr-x	2022-03-24 22:22
ptardiff	2.49 KB	-rwxr-xr-x	2022-03-24 22:22
ptargrep	4.2 KB	-rwxr-xr-x	2022-03-24 22:22
ptx	129.03 KB	-rwxr-xr-x	2025-03-12 12:52
pure-pw	108.63 KB	-rwxr-xr-x	2018-08-31 17:30
purgestat	856.39 KB	-rwxr-sr-x	2023-09-26 17:37
pwd	35.7 KB	-rwxr-xr-x	2025-03-12 12:52
pwdx	15.28 KB	-rwxr-xr-x	2024-04-30 16:43
pwmake	15.7 KB	-rwxr-xr-x	2022-02-10 03:37
pwscore	15.7 KB	-rwxr-xr-x	2022-02-10 03:37
pydoc	78 B	-rwxr-xr-x	2026-04-07 16:56
pydoc3	78 B	-rwxr-xr-x	2026-04-07 16:56
pydoc3.9	78 B	-rwxr-xr-x	2026-04-07 16:56
python3	15.09 KB	-rwxr-xr-x	2026-04-07 16:56
python3.9	15.09 KB	-rwxr-xr-x	2026-04-07 16:56
quota	81.67 KB	-rwxr-xr-x	2025-03-12 20:44
quotasync	64.88 KB	-rwxr-xr-x	2025-03-12 20:44
ranlib	56 KB	-rwxr-xr-x	2025-12-18 14:37
read	32 B	-rwxr-xr-x	2024-04-30 14:33
readelf	667.29 KB	-rwxr-xr-x	2025-12-18 14:37
readlink	39.69 KB	-rwxr-xr-x	2025-03-12 12:52
realpath	39.77 KB	-rwxr-xr-x	2025-03-12 12:52
recode-sr-latin	15.13 KB	-rwxr-xr-x	2023-09-27 06:53
rename	23.23 KB	-rwxr-xr-x	2026-02-04 21:11
renew-dummy-cert	729 B	-rwxr-xr-x	2026-01-28 16:17
renice	15.16 KB	-rwxr-xr-x	2026-02-04 21:11
repo-graph	3.6 KB	-rwxr-xr-x	2025-11-12 04:27
repoclosure	3.6 KB	-rwxr-xr-x	2025-11-12 04:27
repodiff	3.6 KB	-rwxr-xr-x	2025-11-12 04:27
repomanage	3.6 KB	-rwxr-xr-x	2025-11-12 04:27
repoquery	3.6 KB	-rwxr-xr-x	2025-11-12 04:27
reposync	3.6 KB	-rwxr-xr-x	2025-11-12 04:27
repotrack	3.6 KB	-rwxr-xr-x	2025-11-12 04:27
rescan-scsi-bus.sh	38.09 KB	-rwxr-xr-x	2025-03-13 12:20
reset	27.34 KB	-rwxr-xr-x	2025-09-21 09:23
resizecons	27.55 KB	-rwxr-xr-x	2025-03-13 08:15
restic	46.94 MB	-rwxr-xr-x	2025-11-24 16:35
rev	15.16 KB	-rwxr-xr-x	2026-02-04 21:11
rm	60.21 KB	-rwxr-xr-x	2025-03-12 12:52
rmail	65.77 KB	-rwxr-xr-x	2023-09-26 17:37
rmail.sendmail	65.77 KB	-rwxr-xr-x	2023-09-26 17:37
rmdir	43.61 KB	-rwxr-xr-x	2025-03-12 12:52
rpm	23.63 KB	-rwxr-xr-x	2025-10-01 07:58
rpm2archive	23.32 KB	-rwxr-xr-x	2025-10-01 07:58
rpm2cpio	15.12 KB	-rwxr-xr-x	2025-10-01 07:58
rpmdb	19.74 KB	-rwxr-xr-x	2025-10-01 07:58
rpmkeys	15.59 KB	-rwxr-xr-x	2025-10-01 07:58
rpmquery	23.63 KB	-rwxr-xr-x	2025-10-01 07:58
rpmverify	23.63 KB	-rwxr-xr-x	2025-10-01 07:58
rsync	558.48 KB	-rwxr-xr-x	2026-04-01 16:25
rsync-ssl	5.01 KB	-rwxr-xr-x	2021-09-26 23:44
run-parts	1.94 KB	-rwxr-xr-x	2022-04-11 19:54
runcon	35.65 KB	-rwxr-xr-x	2025-03-12 12:52
rvi	1.38 MB	-rwxr-xr-x	2026-04-15 09:43
rview	1.38 MB	-rwxr-xr-x	2026-04-15 09:43
sa-awl	4.9 KB	-rwxr-xr-x	2024-10-02 23:09
sa-check_spamd	14.52 KB	-rwxr-xr-x	2024-10-02 23:09
sa-compile	21.89 KB	-rwxr-xr-x	2024-10-02 23:09
sa-learn	44.83 KB	-rwxr-xr-x	2024-10-02 23:09
sa-update	72.6 KB	-rwxr-xr-x	2024-10-02 23:09
sadf	459.02 KB	-rwxr-xr-x	2024-10-02 21:19
sar	135.88 KB	-rwxr-xr-x	2024-10-02 21:19
scp	132.93 KB	-rwxr-xr-x	2026-04-02 15:48
script	51.58 KB	-rwxr-xr-x	2026-02-04 21:11
scriptlive	43.48 KB	-rwxr-xr-x	2026-02-04 21:11
scriptreplay	35.3 KB	-rwxr-xr-x	2026-02-04 21:11
scsi-rescan	38.09 KB	-rwxr-xr-x	2025-03-13 12:20
scsi_logging_level	8.39 KB	-rwxr-xr-x	2016-03-25 02:46
scsi_mandat	3.52 KB	-rwxr-xr-x	2017-10-22 17:32
scsi_readcap	1.3 KB	-rwxr-xr-x	2013-05-15 13:35
scsi_ready	1.1 KB	-rwxr-xr-x	2013-05-15 13:35
scsi_satl	3.74 KB	-rwxr-xr-x	2020-07-17 03:50
scsi_start	1.26 KB	-rwxr-xr-x	2013-05-15 13:35
scsi_stop	1.44 KB	-rwxr-xr-x	2013-05-15 13:35
scsi_temperature	940 B	-rwxr-xr-x	2013-05-15 13:35
sdiff	44.2 KB	-rwxr-xr-x	2022-01-29 18:15
secon	28.25 KB	-rwxr-xr-x	2025-09-21 09:24
sed	114.01 KB	-rwxr-xr-x	2022-02-15 10:36
sedismod	289.02 KB	-rwxr-xr-x	2024-04-03 10:07
sedispol	219.93 KB	-rwxr-xr-x	2024-04-03 10:07
semodule_expand	15.12 KB	-rwxr-xr-x	2025-09-21 09:24
semodule_link	15.13 KB	-rwxr-xr-x	2025-09-21 09:24
semodule_package	19.16 KB	-rwxr-xr-x	2025-09-21 09:24
semodule_unpackage	15.12 KB	-rwxr-xr-x	2025-09-21 09:24
seq	47.79 KB	-rwxr-xr-x	2025-03-12 12:52
sestatus	23.13 KB	-rwxr-xr-x	2025-09-21 09:24
setarch	27.48 KB	-rwxr-xr-x	2026-02-04 21:11
setfacl	39.98 KB	-rwxr-xr-x	2024-04-02 14:35
setfattr	20.16 KB	-rwxr-xr-x	2022-01-28 12:44
setfont	51.82 KB	-rwxr-xr-x	2025-03-13 08:15
setkeycodes	15.38 KB	-rwxr-xr-x	2025-03-13 08:15
setleds	19.45 KB	-rwxr-xr-x	2025-03-13 08:15
setmetamode	15.48 KB	-rwxr-xr-x	2025-03-13 08:15
setpriv	39.35 KB	-rwxr-xr-x	2026-02-04 21:11
setsid	15.15 KB	-rwxr-xr-x	2026-02-04 21:11
setterm	35.33 KB	-rwxr-xr-x	2026-02-04 21:11
setvtrgb	15.44 KB	-rwxr-xr-x	2025-03-13 08:15
sftp	140.93 KB	-rwxr-xr-x	2026-04-02 15:48
sg	40.77 KB	-rwsr-xr-x	2025-09-21 11:57
sg_bg_ctl	15.52 KB	-rwxr-xr-x	2025-03-13 12:20
sg_compare_and_write	27.95 KB	-rwxr-xr-x	2025-03-13 12:20
sg_copy_results	24.24 KB	-rwxr-xr-x	2025-03-13 12:20
sg_dd	55.56 KB	-rwxr-xr-x	2025-03-13 12:20
sg_decode_sense	15.84 KB	-rwxr-xr-x	2025-03-13 12:20
sg_emc_trespass	15.3 KB	-rwxr-xr-x	2025-03-13 12:20
sg_format	40.41 KB	-rwxr-xr-x	2025-03-13 12:20
sg_get_config	36.34 KB	-rwxr-xr-x	2025-03-13 12:20
sg_get_elem_status	27.82 KB	-rwxr-xr-x	2025-03-13 12:20
sg_get_lba_status	23.97 KB	-rwxr-xr-x	2025-03-13 12:20
sg_ident	15.6 KB	-rwxr-xr-x	2025-03-13 12:20
sg_inq	120.88 KB	-rwxr-xr-x	2025-03-13 12:20
sg_logs	153.07 KB	-rwxr-xr-x	2025-03-13 12:20
sg_luns	23.83 KB	-rwxr-xr-x	2025-03-13 12:20
sg_map	19.36 KB	-rwxr-xr-x	2025-03-13 12:20
sg_map26	27.82 KB	-rwxr-xr-x	2025-03-13 12:20
sg_modes	47.16 KB	-rwxr-xr-x	2025-03-13 12:20
sg_opcodes	36.13 KB	-rwxr-xr-x	2025-03-13 12:20
sg_persist	37.1 KB	-rwxr-xr-x	2025-03-13 12:20
sg_prevent	15.5 KB	-rwxr-xr-x	2025-03-13 12:20
sg_raw	27.92 KB	-rwxr-xr-x	2025-03-13 12:20
sg_rbuf	23.77 KB	-rwxr-xr-x	2025-03-13 12:20
sg_rdac	15.28 KB	-rwxr-xr-x	2025-03-13 12:20
sg_read	27.37 KB	-rwxr-xr-x	2025-03-13 12:20
sg_read_attr	37.7 KB	-rwxr-xr-x	2025-03-13 12:20
sg_read_block_limits	15.55 KB	-rwxr-xr-x	2025-03-13 12:20
sg_read_buffer	28.52 KB	-rwxr-xr-x	2025-03-13 12:20
sg_read_long	15.72 KB	-rwxr-xr-x	2025-03-13 12:20
sg_readcap	23.84 KB	-rwxr-xr-x	2025-03-13 12:20
sg_reassign	15.66 KB	-rwxr-xr-x	2025-03-13 12:20
sg_referrals	15.67 KB	-rwxr-xr-x	2025-03-13 12:20
sg_rep_pip	15.59 KB	-rwxr-xr-x	2025-03-13 12:20
sg_rep_zones	28.01 KB	-rwxr-xr-x	2025-03-13 12:20
sg_requests	23.77 KB	-rwxr-xr-x	2025-03-13 12:20
sg_reset	15.7 KB	-rwxr-xr-x	2025-03-13 12:20
sg_reset_wp	15.62 KB	-rwxr-xr-x	2025-03-13 12:20
sg_rmsn	15.51 KB	-rwxr-xr-x	2025-03-13 12:20
sg_rtpg	15.61 KB	-rwxr-xr-x	2025-03-13 12:20
sg_safte	23.72 KB	-rwxr-xr-x	2025-03-13 12:20
sg_sanitize	28.02 KB	-rwxr-xr-x	2025-03-13 12:20
sg_sat_identify	19.76 KB	-rwxr-xr-x	2025-03-13 12:20
sg_sat_phy_event	20.03 KB	-rwxr-xr-x	2025-03-13 12:20
sg_sat_read_gplog	19.74 KB	-rwxr-xr-x	2025-03-13 12:20
sg_sat_set_features	19.7 KB	-rwxr-xr-x	2025-03-13 12:20
sg_scan	19.36 KB	-rwxr-xr-x	2025-03-13 12:20
sg_seek	19.91 KB	-rwxr-xr-x	2025-03-13 12:20
sg_senddiag	28.27 KB	-rwxr-xr-x	2025-03-13 12:20
sg_ses	121.22 KB	-rwxr-xr-x	2025-03-13 12:20
sg_ses_microcode	28.42 KB	-rwxr-xr-x	2025-03-13 12:20
sg_start	19.89 KB	-rwxr-xr-x	2025-03-13 12:20
sg_stpg	23.73 KB	-rwxr-xr-x	2025-03-13 12:20
sg_stream_ctl	19.72 KB	-rwxr-xr-x	2025-03-13 12:20
sg_sync	15.68 KB	-rwxr-xr-x	2025-03-13 12:20
sg_test_rwbuf	19.69 KB	-rwxr-xr-x	2025-03-13 12:20
sg_timestamp	23.8 KB	-rwxr-xr-x	2025-03-13 12:20
sg_turs	27.78 KB	-rwxr-xr-x	2025-03-13 12:20
sg_unmap	23.8 KB	-rwxr-xr-x	2025-03-13 12:20
sg_verify	19.92 KB	-rwxr-xr-x	2025-03-13 12:20
sg_vpd	119.66 KB	-rwxr-xr-x	2025-03-13 12:20
sg_wr_mode	23.73 KB	-rwxr-xr-x	2025-03-13 12:20
sg_write_buffer	28.27 KB	-rwxr-xr-x	2025-03-13 12:20
sg_write_long	15.77 KB	-rwxr-xr-x	2025-03-13 12:20
sg_write_same	27.99 KB	-rwxr-xr-x	2025-03-13 12:20
sg_write_verify	27.83 KB	-rwxr-xr-x	2025-03-13 12:20
sg_write_x	60.75 KB	-rwxr-xr-x	2025-03-13 12:20
sg_xcopy	43.54 KB	-rwxr-xr-x	2025-03-13 12:20
sg_zone	19.81 KB	-rwxr-xr-x	2025-03-13 12:20
sginfo	73.76 KB	-rwxr-xr-x	2025-03-13 12:20
sgm_dd	39.52 KB	-rwxr-xr-x	2025-03-13 12:20
sgp_dd	43.71 KB	-rwxr-xr-x	2025-03-13 12:20
sh	1.32 MB	-rwxr-xr-x	2024-04-30 14:33
sha1hmac	35.27 KB	-rwxr-xr-x	2024-04-01 19:12
sha1sum	39.64 KB	-rwxr-xr-x	2025-03-12 12:52
sha224hmac	35.27 KB	-rwxr-xr-x	2024-04-01 19:12
sha224sum	39.64 KB	-rwxr-xr-x	2025-03-12 12:52
sha256hmac	35.27 KB	-rwxr-xr-x	2024-04-01 19:12
sha256sum	39.64 KB	-rwxr-xr-x	2025-03-12 12:52
sha384hmac	35.27 KB	-rwxr-xr-x	2024-04-01 19:12
sha384sum	39.64 KB	-rwxr-xr-x	2025-03-12 12:52
sha512hmac	35.27 KB	-rwxr-xr-x	2024-04-01 19:12
sha512sum	39.64 KB	-rwxr-xr-x	2025-03-12 12:52
shasum	9.66 KB	-rwxr-xr-x	2022-02-11 16:24
showconsolefont	19.46 KB	-rwxr-xr-x	2025-03-13 08:15
showkey	19.4 KB	-rwxr-xr-x	2025-03-13 08:15
shred	51.88 KB	-rwxr-xr-x	2025-03-12 12:52
shuf	48.01 KB	-rwxr-xr-x	2025-03-12 12:52
sigtool	9.09 MB	-rwxr-xr-x	2025-12-04 23:04
size	31.61 KB	-rwxr-xr-x	2025-12-18 14:37
skill	31.4 KB	-rwxr-xr-x	2024-04-30 16:43
slabinfo	42.95 KB	-rwxr-xr-x	2026-04-21 21:17
slabtop	23.42 KB	-rwxr-xr-x	2024-04-30 16:43
sleep	35.65 KB	-rwxr-xr-x	2025-03-12 12:52
sm3hmac	35.27 KB	-rwxr-xr-x	2024-04-01 19:12
snice	31.4 KB	-rwxr-xr-x	2024-04-30 16:43
soelim	32.18 KB	-rwxr-xr-x	2022-02-01 10:44
soelim.groff	32.18 KB	-rwxr-xr-x	2022-02-01 10:44
sort	113.09 KB	-rwxr-xr-x	2025-03-12 12:52
sotruss	4.18 KB	-rwxr-xr-x	2026-02-17 11:02
spamassassin	29.5 KB	-rwxr-xr-x	2024-10-02 23:09
spamc	48.66 KB	-rwxr-xr-x	2024-10-02 23:09
spamd	127.63 KB	-rwxr-xr-x	2024-10-02 23:09
spfd	17.96 KB	-rw-r--r--	2022-02-16 08:24
spfd.perl-Mail-SPF	17.96 KB	-rw-r--r--	2022-02-16 08:24
spfquery	22.45 KB	-rwxr-xr-x	2022-02-16 08:24
spfquery.perl-Mail-SPF	22.45 KB	-rwxr-xr-x	2022-02-16 08:24
splain	18.96 KB	-rwxr-xr-x	2025-07-28 03:54
split	52.31 KB	-rwxr-xr-x	2025-03-12 12:52
sprof	35.45 KB	-rwxr-xr-x	2026-02-17 11:04
ssh	843.38 KB	-rwxr-xr-x	2026-04-02 15:48
ssh-add	164.72 KB	-rwxr-xr-x	2026-04-02 15:48
ssh-agent	280.88 KB	-rwxr-xr-x	2026-04-02 15:48
ssh-copy-id	12.38 KB	-rwxr-xr-x	2026-04-02 15:48
ssh-keygen	454.85 KB	-rwxr-xr-x	2026-04-02 15:48
ssh-keyscan	197.29 KB	-rwxr-xr-x	2026-04-02 15:48
sshpass	23.88 KB	-rwxr-xr-x	2022-02-12 01:23
sss_ssh_authorizedkeys	23.3 KB	-rwxr-xr-x	2025-11-27 15:36
sss_ssh_knownhostsproxy	27.3 KB	-rwxr-xr-x	2025-11-27 15:36
stat	80.06 KB	-rwxr-xr-x	2025-03-12 12:52
stdbuf	43.74 KB	-rwxr-xr-x	2025-03-12 12:52
streamzip	7.66 KB	-rwxr-xr-x	2022-02-16 12:21
strings	31.74 KB	-rwxr-xr-x	2025-12-18 14:37
strip	185.37 KB	-rwxr-xr-x	2025-12-18 14:37
stty	75.83 KB	-rwxr-xr-x	2025-03-12 12:52
su	55.6 KB	-rwsr-xr-x	2026-02-04 21:11
sudo	180.96 KB	---s--x--x	2025-09-21 14:35
sudoedit	180.96 KB	---s--x--x	2025-09-21 14:35
sudoreplay	84.97 KB	---x--x--x	2025-09-21 14:35
sum	35.59 KB	-rwxr-xr-x	2025-03-12 12:52
sync	35.54 KB	-rwxr-xr-x	2025-03-12 12:52
systemctl	298.42 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-analyze	201.59 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-ask-password	19.46 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-cat	19.27 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-cgls	23.47 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-cgtop	39.41 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-creds	43.8 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-cryptenroll	72.08 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-delta	27.31 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-detect-virt	19.26 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-dissect	47.78 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-escape	23.26 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-firstboot	56.09 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-hwdb	15.28 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-id128	27.38 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-inhibit	23.31 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-machine-id-setup	19.55 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-mount	60.03 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-notify	23.31 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-path	19.26 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-repart	169.27 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-run	64.02 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-socket-activate	27.35 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-stdio-bridge	23.27 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-sysext	47.76 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-sysusers	72.36 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-tmpfiles	124.54 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-tty-ask-password-agent	39.37 KB	-rwxr-xr-x	2026-04-07 19:13
systemd-umount	60.03 KB	-rwxr-xr-x	2026-04-07 19:13
tabs	19.16 KB	-rwxr-xr-x	2025-09-21 09:23
tac	104.6 KB	-rwxr-xr-x	2025-03-12 12:52
tail	68.09 KB	-rwxr-xr-x	2025-03-12 12:52
tapestat	27.55 KB	-rwxr-xr-x	2024-10-02 21:19
tar	518.16 KB	-rwxr-xr-x	2026-01-05 19:41
taskset	23.23 KB	-rwxr-xr-x	2026-02-04 21:11
tbl	130.86 KB	-rwxr-xr-x	2022-02-01 10:44
team2bond	15.76 KB	-rwxr-xr-x	2023-01-23 19:53
teamd	166.59 KB	-rwxr-xr-x	2023-01-23 19:53
teamdctl	37.12 KB	-rwxr-xr-x	2023-01-23 19:53
teamnl	23.26 KB	-rwxr-xr-x	2023-01-23 19:53
tee	35.69 KB	-rwxr-xr-x	2025-03-12 12:52
test	43.79 KB	-rwxr-xr-x	2025-03-12 12:52
tic	87.79 KB	-rwxr-xr-x	2025-09-21 09:23
timedatectl	47.66 KB	-rwxr-xr-x	2026-04-07 19:13
timeout	40.17 KB	-rwxr-xr-x	2025-03-12 12:52
tload	19.34 KB	-rwxr-xr-x	2024-04-30 16:43
tmon	42.48 KB	-rwxr-xr-x	2026-04-21 21:17
toe	23.23 KB	-rwxr-xr-x	2025-09-21 09:23
top	132.27 KB	-rwxr-xr-x	2024-04-30 16:43
touch	92.03 KB	-rwxr-xr-x	2025-03-12 12:52
tput	27.25 KB	-rwxr-xr-x	2025-09-21 09:23
tr	47.87 KB	-rwxr-xr-x	2025-03-12 12:52
tracepath	19.22 KB	-rwxr-xr-x	2025-10-20 12:44
troff	732.07 KB	-rwxr-xr-x	2022-02-01 10:44
true	27.47 KB	-rwxr-xr-x	2025-03-12 12:52
truncate	35.66 KB	-rwxr-xr-x	2025-03-12 12:52
trust	221.06 KB	-rwxr-xr-x	2024-12-17 11:04
tset	27.34 KB	-rwxr-xr-x	2025-09-21 09:23
tsort	47.79 KB	-rwxr-xr-x	2025-03-12 12:52
tty	31.65 KB	-rwxr-xr-x	2025-03-12 12:52
turbostat	176.62 KB	-rwxr-xr-x	2026-04-21 21:17
type	32 B	-rwxr-xr-x	2024-04-30 14:33
tzselect	14.99 KB	-rwxr-xr-x	2026-02-17 11:01
udevadm	583.8 KB	-rwxr-xr-x	2026-04-07 19:13
ul	23.26 KB	-rwxr-xr-x	2026-02-04 21:11
ulimit	34 B	-rwxr-xr-x	2024-04-30 14:33
ulockmgr_server	19.38 KB	-rwxr-xr-x	2025-03-12 19:30
umask	33 B	-rwxr-xr-x	2024-04-30 14:33
umount	35.27 KB	-rwsr-xr-x	2026-02-04 21:11
unalias	35 B	-rwxr-xr-x	2024-04-30 14:33
uname	31.66 KB	-rwxr-xr-x	2025-03-12 12:52
uname26	27.48 KB	-rwxr-xr-x	2026-02-04 21:11
unexpand	39.73 KB	-rwxr-xr-x	2025-03-12 12:52
unicode_start	2.57 KB	-rwxr-xr-x	2025-03-13 08:14
unicode_stop	367 B	-rwxr-xr-x	2012-02-27 10:27
uniq	43.83 KB	-rwxr-xr-x	2025-03-12 12:52
unlink	31.66 KB	-rwxr-xr-x	2025-03-12 12:52
unpigz	132.84 KB	-rwxr-xr-x	2025-03-12 23:06
unshare	31.55 KB	-rwxr-xr-x	2026-02-04 21:11
unxz	84.94 KB	-rwxr-xr-x	2022-06-08 08:30
unzip	195.95 KB	-rwxr-xr-x	2025-09-21 11:04
unzipsfx	87.7 KB	-rwxr-xr-x	2025-09-21 11:04
update-ca-trust	4.36 KB	-rwxr-xr-x	2025-11-19 09:34
update-crypto-policies	87 B	-rwxr-xr-x	2025-09-05 13:18
update-mime-database	59.87 KB	-rwxr-xr-x	2023-04-06 23:20
uptime	15.29 KB	-rwxr-xr-x	2024-04-30 16:43
users	35.68 KB	-rwxr-xr-x	2025-03-12 12:52
usleep	15.29 KB	-rwxr-xr-x	2025-03-12 19:47
utmpdump	23.21 KB	-rwxr-xr-x	2026-02-04 21:11
uuidgen	19.16 KB	-rwxr-xr-x	2026-02-04 21:11
uuidparse	23.21 KB	-rwxr-xr-x	2026-02-04 21:11
vdir	137.65 KB	-rwxr-xr-x	2025-03-12 12:52
vi	691 B	-rwxr-xr-x	2026-04-15 09:43
view	150 B	-rwxr-xr-x	2026-04-15 09:43
vlock	23.62 KB	-rwxr-xr-x	2025-03-13 08:15
vmstat	39.41 KB	-rwxr-xr-x	2024-04-30 16:43
w	23.37 KB	-rwxr-xr-x	2024-04-30 16:43
wait	32 B	-rwxr-xr-x	2024-04-30 14:33
wall	23.23 KB	-rwxr-xr-x	2026-02-04 21:11
watch	27.87 KB	-rwxr-xr-x	2024-04-30 16:43
watchgnupg	23.2 KB	-rwxr-xr-x	2026-01-15 21:34
wc	43.73 KB	-rwxr-xr-x	2025-03-12 12:52
wdctl	31.33 KB	-rwxr-xr-x	2026-02-04 21:11
webuzo	67 B	-rwxr-xr-x	2026-04-16 10:32
wget	521.41 KB	-rwxr-xr-x	2024-09-03 11:58
whatis	48.52 KB	-rwxr-xr-x	2025-09-21 12:57
whatis.man-db	48.52 KB	-rwxr-xr-x	2025-09-21 12:57
whereis	31.84 KB	-rwxr-xr-x	2026-02-04 21:11
which	27.89 KB	-rwxr-xr-x	2025-08-05 06:19
whiptail	31.93 KB	-rwxr-xr-x	2022-02-10 13:07
who	51.77 KB	-rwxr-xr-x	2025-03-12 12:52
whoami	31.66 KB	-rwxr-xr-x	2025-03-12 12:52
write	23.24 KB	-rwxr-sr-x	2026-02-04 21:11
x86_64	27.48 KB	-rwxr-xr-x	2026-02-04 21:11
x86_64-redhat-linux-c++	1.05 MB	-rwxr-xr-x	2025-09-15 15:46
x86_64-redhat-linux-g++	1.05 MB	-rwxr-xr-x	2025-09-15 15:46
x86_64-redhat-linux-gcc	1.04 MB	-rwxr-xr-x	2025-09-15 15:46
x86_64-redhat-linux-gcc-11	1.04 MB	-rwxr-xr-x	2025-09-15 15:46
x86_64-redhat-linux-gnu-pkg-config	829 B	-rwxr-xr-x	2023-04-06 20:27
x86_energy_perf_policy	38.73 KB	-rwxr-xr-x	2026-04-21 21:17
xargs	64.09 KB	-rwxr-xr-x	2024-10-02 21:04
xb-tool	31.46 KB	-rwxr-xr-x	2023-04-05 21:02
xgettext	296.7 KB	-rwxr-xr-x	2023-09-27 06:53
xmlcatalog	23.15 KB	-rwxr-xr-x	2025-12-01 03:41
xmllint	80.56 KB	-rwxr-xr-x	2025-12-01 03:41
xmlwf	39.63 KB	-rwxr-xr-x	2025-11-26 16:14
xsubpp	4.96 KB	-rwxr-xr-x	2022-02-16 08:56
xz	84.94 KB	-rwxr-xr-x	2022-06-08 08:30
xzcat	84.94 KB	-rwxr-xr-x	2022-06-08 08:30
xzcmp	6.48 KB	-rwxr-xr-x	2022-06-08 08:30
xzdec	15.85 KB	-rwxr-xr-x	2022-06-08 08:30
xzdiff	6.48 KB	-rwxr-xr-x	2022-06-08 08:30
xzegrep	5.77 KB	-rwxr-xr-x	2022-06-08 08:30
xzfgrep	5.77 KB	-rwxr-xr-x	2022-06-08 08:30
xzgrep	5.77 KB	-rwxr-xr-x	2022-06-08 08:30
xzless	1.76 KB	-rwxr-xr-x	2022-06-08 08:30
xzmore	2.12 KB	-rwxr-xr-x	2022-06-08 08:30
yes	31.51 KB	-rwxr-xr-x	2025-03-12 12:52
ypdomainname	23.84 KB	-rwxr-xr-x	2022-02-14 11:22
yum	2.04 KB	-rwxr-xr-x	2025-09-22 11:27
yum-builddep	3.6 KB	-rwxr-xr-x	2025-11-12 04:27
yum-config-manager	3.6 KB	-rwxr-xr-x	2025-11-12 04:27
yum-debug-dump	3.6 KB	-rwxr-xr-x	2025-11-12 04:27
yum-debug-restore	3.6 KB	-rwxr-xr-x	2025-11-12 04:27
yum-groups-manager	3.6 KB	-rwxr-xr-x	2025-11-12 04:27
yumdownloader	3.6 KB	-rwxr-xr-x	2025-11-12 04:27
zcat	1.94 KB	-rwxr-xr-x	2022-10-15 17:26
zcmp	1.64 KB	-rwxr-xr-x	2022-10-15 17:26
zdiff	6.31 KB	-rwxr-xr-x	2022-10-15 17:26
zdump	27.35 KB	-rwxr-xr-x	2026-02-17 11:04
zegrep	33 B	-rwxr-xr-x	2022-10-15 17:26
zfgrep	33 B	-rwxr-xr-x	2022-10-15 17:26
zforce	2.04 KB	-rwxr-xr-x	2022-10-15 17:26
zgrep	7.93 KB	-rwxr-xr-x	2022-10-15 17:26
zip	221.09 KB	-rwxr-xr-x	2023-04-07 14:02
zipcloak	75.7 KB	-rwxr-xr-x	2023-04-07 14:02
zipdetails	58.56 KB	-rwxr-xr-x	2022-02-16 12:21
zipgrep	2.89 KB	-rwxr-xr-x	2008-10-10 17:40
zipinfo	195.95 KB	-rwxr-xr-x	2025-09-21 11:04
zipnote	67.61 KB	-rwxr-xr-x	2023-04-07 14:02
zipsplit	63.58 KB	-rwxr-xr-x	2023-04-07 14:02
zless	2.16 KB	-rwxr-xr-x	2022-10-15 17:26
zmore	1.8 KB	-rwxr-xr-x	2022-10-15 17:26
znew	4.47 KB	-rwxr-xr-x	2022-10-15 17:26
zsoelim	32.18 KB	-rwxr-xr-x	2022-02-01 10:44

Rename

#!/usr/bin/perl -T -w

# <@LICENSE>
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to you under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at:
# 
#     http://www.apache.org/licenses/LICENSE-2.0
# 
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# </@LICENSE>

use strict;
use warnings;
use re 'taint';

my $VERSION = 'svnunknown';
if ('$Id: sa-update.raw 1881784 2020-09-17 07:17:40Z gbechis $' =~ ':') {
  # Subversion keyword "$Id: sa-update.raw 1881784 2020-09-17 07:17:40Z gbechis $" has been successfully expanded.
  # Doesn't happen with automated launchpad builds:
  # https://bugs.launchpad.net/launchpad/+bug/780916
  $VERSION = &Mail::SpamAssassin::Version . ' / svn' . (split(/\s+/, '$Id: sa-update.raw 1881784 2020-09-17 07:17:40Z gbechis $'))[2];
}

my $PREFIX          = '/usr';             # substituted at 'make' time
my $DEF_RULES_DIR   = '/usr/share/spamassassin';      # substituted at 'make' time
my $LOCAL_RULES_DIR = '/etc/mail/spamassassin';    # substituted at 'make' time
my $LOCAL_STATE_DIR = '/var/lib/spamassassin';    # substituted at 'make' time
use lib '/usr/share/perl5/vendor_perl';                   # substituted at 'make' time

# We want to do a small amount of macro processing during channel installs,
# based on the values as passed in via 'make'
my %MACRO_VALUES = (
	'VERSION'		=> '3.004006',
	'CONTACT_ADDRESS'	=> 'the administrator of that system',
	'PREFIX'		=> '/usr',
	'DEF_RULES_DIR'		=> '/usr/share/spamassassin',
	'LOCAL_RULES_DIR'	=> '/etc/mail/spamassassin',
	'LOCAL_STATE_DIR'	=> '/var/lib/spamassassin',
	'INSTALLSITELIB'	=> '/usr/share/perl5/vendor_perl',
);

# Standard perl modules
use Errno qw(ENOENT EACCES);
use IO::File qw(O_RDONLY O_WRONLY O_RDWR O_CREAT O_EXCL);
use File::Spec;
use File::Path;
use Getopt::Long;
use Pod::Usage;
use Config;
use POSIX qw(locale_h setsid sigprocmask _exit);
 
POSIX::setlocale(LC_TIME,'C');

BEGIN {                          # see comments in "spamassassin.raw" for doco
  my @bin = File::Spec->splitpath($0);
  my $bin = ($bin[0] ? File::Spec->catpath(@bin[0..1], '') : $bin[1])
            || File::Spec->curdir;

if (-e $bin.'/lib/Mail/SpamAssassin.pm'
        || !-e '/usr/share/perl5/vendor_perl/Mail/SpamAssassin.pm' )
  {
    my $searchrelative;
    if ($searchrelative && $bin eq '../' && -e '../blib/lib/Mail/SpamAssassin.pm')
    {
      unshift ( @INC, '../blib/lib' );
    } else {
      foreach ( qw(lib ../lib/site_perl
                ../lib/spamassassin ../share/spamassassin/lib))
      {
        my $dir = File::Spec->catdir( $bin, split ( '/', $_ ) );
        if ( -f File::Spec->catfile( $dir, "Mail", "SpamAssassin.pm" ) )
        { unshift ( @INC, $dir ); last; }
      }
    }
  }
}

# These are the non-standard required modules
use Net::DNS;
use HTTP::Date qw(time2str);
use Archive::Tar 1.23;
use IO::Zlib 1.04;
use Mail::SpamAssassin::Logger qw(:DEFAULT info log_message);

our ($have_lwp, $io_socket_module_name, $have_inet4, $use_inet4, $have_inet6, $use_inet6, $have_sha256, $have_sha512);

BEGIN {
  # Deal with optional modules

eval { require Digest::SHA; import Digest::SHA qw(sha256_hex sha512_hex); 1 } and do { $have_sha256=1; $have_sha512=1 }
  or die "Unable to verify file hashes! You must install a modern version of Digest::SHA.";
  
    $have_lwp = eval {
    require LWP::UserAgent;
  };

if (eval { require IO::Socket::IP }) {  # handles IPv6 and IPv4
    $io_socket_module_name = 'IO::Socket::IP';
  } elsif (eval { require IO::Socket::INET6 }) {  # handles IPv6 and IPv4
    $io_socket_module_name = 'IO::Socket::INET6';

} elsif (eval { require IO::Socket::INET }) {  # IPv4 only
    $io_socket_module_name = 'IO::Socket::INET';
  }

$have_inet4 =  # can we create a PF_INET socket?
    defined $io_socket_module_name && eval {
      my $sock =
        $io_socket_module_name->new(LocalAddr => '0.0.0.0', Proto => 'tcp');
      $sock->close or die "error closing socket: $!"  if $sock;
      $sock ? 1 : undef;
    };

$have_inet6 =  # can we create a PF_INET6 socket?
    defined $io_socket_module_name &&
    $io_socket_module_name ne 'IO::Socket::INET' &&
    eval {
      my $sock =
        $io_socket_module_name->new(LocalAddr => '::', Proto => 'tcp');
      $sock->close or die "error closing socket: $!"  if $sock;
      $sock ? 1 : undef;
    };
}

# These should already be available
use Mail::SpamAssassin;
use Mail::SpamAssassin::Util qw(untaint_var untaint_file_path
                           proc_status_ok exit_status_str am_running_on_windows
                           secure_tmpfile secure_tmpdir);

# Make the main dbg() accessible in our package w/o an extra function
*dbg=\&Mail::SpamAssassin::dbg;
sub dbg;

$| = 1;  # autoflushing STDOUT makes verbose output consistent with warnings

# Clean up PATH appropriately
Mail::SpamAssassin::Util::clean_path_in_taint_mode();

##############################################################################

# Default list of GPG keys allowed to sign update releases
#
# pub   4096R/5244EC45 2005-12-20
#       Key fingerprint = 5E54 1DC9 59CB 8BAC 7C78  DFDC 4056 A61A 5244 EC45
# uid                  updates.spamassassin.org Signing Key <release@spamassassin.org>
# sub   4096R/24F434CE 2005-12-20
#
# note for gpg newbs: these are "long" gpg keyids.  It's common to also
# use the last 8 hex digits as a shorter keyid string.
#
my %valid_GPG = ( 
  '0C2B1D7175B852C64B3CDC716C55397824F434CE' => 1,
  '5E541DC959CB8BAC7C78DFDC4056A61A5244EC45' => 1,
);

# Default list of channels to update against
#
my @channels = ( 'updates.spamassassin.org' );

my $IGNORE_MIRBY_OLDER_THAN = (24 * 60 * 60 * 7);       # 1 week

##############################################################################

my %opt;
@{$opt{'gpgkey'}} = ();
@{$opt{'channel'}} = ();
my $GPG_ENABLED = 1;

$opt{'gpghomedir'} = File::Spec->catfile($LOCAL_RULES_DIR, 'sa-update-keys');

Getopt::Long::Configure(
  qw(bundling no_getopt_compat no_auto_abbrev no_ignore_case));
GetOptions(
  'debug|D:s'                           => \$opt{'debug'},
  'version|V'                           => \$opt{'version'},
  'help|h|?'                            => \$opt{'help'},
  'verbose|v+'                          => \$opt{'verbose'},
  'checkonly'                           => \$opt{'checkonly'},
  'allowplugins'                        => \$opt{'allowplugins'},
  'reallyallowplugins'                  => \$opt{'reallyallowplugins'},
  'refreshmirrors'                      => \$opt{'refreshmirrors'},
  'httputil=s'                          => \$opt{'httputil'},

# allow multiple of these on the commandline
  'gpgkey=s'				=> $opt{'gpgkey'},
  'gpghomedir=s'			=> \$opt{'gpghomedir'},
  'channel=s'				=> $opt{'channel'},

'install=s'                           => \$opt{'install'},
  'import=s'			        => \$opt{'import'},
  'gpgkeyfile=s'			=> \$opt{'gpgkeyfile'},
  'channelfile=s'			=> \$opt{'channelfile'},
  'updatedir=s'				=> \$opt{'updatedir'},
  'gpg!'				=> \$GPG_ENABLED,

'4'                                   => sub { $opt{'force_pf'} = 'inet' },
  '6'                                   => sub { $opt{'force_pf'} = 'inet6' },

# backward compatibility
  'usegpg'				=> \$GPG_ENABLED,

) or print_usage_and_exit();

if ( defined $opt{'help'} ) {               
  print_usage_and_exit("For more information read the sa-update man page.\n", 0);
} 
if ( defined $opt{'version'} ) {            
  print_version();
  exit(0);
}

if ( $opt{'allowplugins'} && !$opt{'reallyallowplugins'} ) {
  warn "Security warning: dangerous option --allowplugins used:\n".
       "- there should never be need to use this option, see man sa-update(1)\n".
       "- specify --reallyallowplugins to allow activating plugins\n";
  exit 2;
}

$use_inet4 = $have_inet4 && ( !$opt{'force_pf'} || $opt{'force_pf'} eq 'inet' );
$use_inet6 = $have_inet6 && ( !$opt{'force_pf'} || $opt{'force_pf'} eq 'inet6' );

if ( $opt{'force_pf'} && $opt{'force_pf'} eq 'inet' && !$have_inet4 ) {
  warn "Option -4 specified but support for the ".
       "INET protocol family is not available.\n";
}
if ( $opt{'force_pf'} && $opt{'force_pf'} eq 'inet6' && !$have_inet6 ) {
  warn "Option -6 specified but support for the ".
       "INET6 protocol family is not available.\n";
}

if ( defined $opt{'httputil'} && $opt{'httputil'} !~ /^(curl|wget|fetch|lwp)$/ ) {
  warn "Invalid parameter for --httputil, curl|wget|fetch|lwp wanted\n";
}

# Figure out what version of SpamAssassin we're using, and also figure out the
# reverse of it for the DNS query.  Handle x.yyyzzz as well as x.yz.
my $SAVersion = $Mail::SpamAssassin::VERSION;
if ($SAVersion =~ /^(\d+)\.(\d{3})(\d{3})$/) {
  $SAVersion = join(".", $1+0, $2+0, $3+0);
}
elsif ($SAVersion =~ /^(\d)\.(\d)(\d)$/) {
  $SAVersion = "$1.$2.$3";
}
else {
  die "fatal: SpamAssassin version number '$SAVersion' is in an unknown format!\n";
}
my $RevSAVersion = join(".", reverse split(/\./, $SAVersion));

# set debug areas, if any specified (only useful for command-line tools)
$SAVersion =~ /^(\d+\.\d+)/;
if ($1+0 > 3.0) {
  $opt{'debug'} ||= 'all' if (defined $opt{'debug'});
}
else {
  $opt{'debug'} = defined $opt{'debug'};
}

# Find the default site rule directory, also setup debugging and other M::SA bits
my $SA = Mail::SpamAssassin->new({
  debug => $opt{'debug'},
  local_tests_only => 1,
  dont_copy_prefs => 1,

PREFIX          => $PREFIX,
  DEF_RULES_DIR   => $DEF_RULES_DIR,
  LOCAL_RULES_DIR => $LOCAL_RULES_DIR,
  LOCAL_STATE_DIR => $LOCAL_STATE_DIR,
});

if (defined $opt{'updatedir'}) {
  $opt{'updatedir'} = untaint_file_path($opt{'updatedir'});
}
else {
  $opt{'updatedir'} = $SA->sed_path('__local_state_dir__/__version__');
}

# check only disabled gpg
# https://issues.apache.org/SpamAssassin/show_bug.cgi?id=5854
if ( defined $opt{'checkonly'}) {
  $GPG_ENABLED=0;
  dbg("gpg: Disabling gpg requirement due to checkonly flag.");
}

dbg("generic: sa-update version $VERSION");
dbg("generic: using update directory: $opt{'updatedir'}");

# doesn't really display useful things for this script, but we do want
# a module/version listing, etc. sa-update may be used for older versions
# of SA that don't include this function, so eval around it.
eval { $SA->debug_diagnostics(); 1; };

$SA->finish();

# untaint the command-line args; since the root user supplied these, and
# we're not a setuid script, we trust them
foreach my $optkey (keys %opt) {
  next if ref $opt{$optkey};
  untaint_var(\$opt{$optkey});
}

##############################################################################

# Deal with gpg-related options

if (@{$opt{'gpgkey'}}) {
  $GPG_ENABLED = 1;
  foreach my $key (@{$opt{'gpgkey'}}) {
    unless (is_valid_gpg_key_id($key)) {
      dbg("gpg: invalid gpgkey parameter $key");
      next;
    }
    $key = uc $key;
    dbg("gpg: adding key id $key");
    $valid_GPG{$key} = 1;
  }
}

if (defined $opt{'gpgkeyfile'}) {
  $GPG_ENABLED = 1;
  open(GPG, $opt{'gpgkeyfile'})
    or die "cannot open $opt{'gpgkeyfile'} for reading: $!\n";

dbg("gpg: reading in gpgfile ".$opt{'gpgkeyfile'});
  while(my $key = <GPG>) {
    chomp $key;

$key =~ s/#.*$//;   # remove comments
    $key =~ s/^\s+//;   # remove leading whitespace
    $key =~ s/\s+$//;   # remove tailing whitespace
    next if $key eq ''; # skip empty lines

unless (is_valid_gpg_key_id($key)) {
      dbg("gpg: invalid key id $key");
      next;
    }
    $key = uc $key;
    dbg("gpg: adding key id $key");
    $valid_GPG{$key} = 1;
  }
  close(GPG) or die "cannot close $opt{'gpgkeyfile'}: $!";
}

# At this point, we need to know where GPG is ...
my $GPGPath;
if ($GPG_ENABLED || $opt{'import'}) {
  # find GPG in the PATH
  # bug 4958: for *NIX it's "gpg", in Windows it's "gpg.exe"
  $GPGPath = 'gpg2' . $Config{_exe};
  dbg("gpg: Searching for '$GPGPath'");

if ($GPGPath = Mail::SpamAssassin::Util::find_executable_in_env_path($GPGPath)) {
    dbg("gpg: found $GPGPath");

# bug 5030: if GPGPath has a space, put it in quotes
    if ($GPGPath =~ / /) {
      $GPGPath =~ s/"/\\"/g;
      $GPGPath = qq/"$GPGPath"/;
      dbg("gpg: path changed to $GPGPath");
    }
  }
  else {
    die "error: gpg required but not found!  It is not recommended, but you can use \"sa-update\" with the --no-gpg to skip the verification. \n";
  }

# GPG was found, and we've been asked to import a key only
  if ( $opt{'import'} ) {
    my $ex = import_gpg_key($opt{'import'});
    exit $ex;
  }

# does the sa-update keyring exist?  if not, import it
  if(!-f File::Spec->catfile($opt{'gpghomedir'}, "trustdb.gpg")) {
    import_default_keyring();
    # attempt to continue even if this fails, anyway
  }

# specify which keys are trusted
  dbg("gpg: release trusted key id list: ".join(" ", keys %valid_GPG));

# convert fingerprint gpg ids to keyids
  foreach (keys %valid_GPG) {
    my $id = substr $_, -8;
    $valid_GPG{$id} = 1;
  }
}

##############################################################################

# Deal with channel-related options
if (defined $opt{'channel'} && scalar @{$opt{'channel'}} > 0) {
  @channels = @{$opt{'channel'}};
}
if (defined $opt{'channelfile'}) {
  open(CHAN, $opt{'channelfile'})
    or die "cannot open $opt{'channelfile'} for reading: $!\n";

dbg("channel: reading in channelfile ".$opt{'channelfile'});
  @channels = ();
  while(my $chan = <CHAN>) {
    chomp $chan;

$chan =~ s/#.*$//;   # remove comments
    $chan =~ s/^\s+//;   # remove leading whitespace
    $chan =~ s/\s+$//;   # remove tailing whitespace
    next if $chan eq ''; # skip empty lines

$chan = lc $chan;
    dbg("channel: adding $chan");
    push(@channels, $chan);
  }
  close(CHAN) or die "cannot close $opt{'channelfile'}: $!";
}

# untaint the channel listing
for(my $ind = 0; $ind < @channels; $ind++) {
  local($1); # bug 5061: prevent random taint flagging of $1
  if ($channels[$ind] =~ /^([a-zA-Z0-9._-]+)$/) {
    untaint_var(\$channels[$ind]);
  }
  else {
    dbg("channel: skipping invalid channel: $channels[$ind]");
    splice @channels, $ind, 1;
    $ind--; # the next element takes the place of the deleted one
  }
}

my ($res, $ua);

if ($opt{'install'}) {
  if (scalar @channels > 1) {
    die "fatal: --install cannot be used with multiple --channel switches.\n";
  }

} else {
  $res = Net::DNS::Resolver->new();
  $res->force_v4(1)  if $have_inet4 &&
                        $opt{'force_pf'} && $opt{'force_pf'} eq 'inet';
}

# Generate a temporary file to put channel content in for later use ...
my ($content_file, $tfh) = secure_tmpfile();
$tfh
  or die "fatal: could not create temporary channel content file: $!\n";
close $tfh
  or die "cannot close temporary channel content file $content_file: $!";
undef $tfh;

my $lint_failures = 0;
my $channel_failures = 0;
my $channel_successes = 0;

# Use a temporary directory for all update channels
my $UPDTmp;

# we only need to lint the site pre files once
my $site_pre_linted = 0;

# Go ahead and loop through all of the channels
foreach my $channel (@channels) {
  dbg("channel: attempting channel $channel");
  my %preserve_files;

# Convert the channel to a nice-for-filesystem version
  my $nicechannel = $channel;
  $nicechannel =~ tr/A-Za-z0-9-/_/cs;

my $UPDDir = File::Spec->catfile($opt{'updatedir'}, $nicechannel);
  my $CFFile = "$UPDDir.cf";
  my $PREFile = "$UPDDir.pre";

if (-d $UPDDir) {
    dbg("channel: using existing directory $UPDDir");
  } else {
    # create the dir, if it doesn't exist
    dbg("channel: creating directory $UPDDir");
    mkpath([$UPDDir], 0, 0777)
      or die "channel: cannot create channel directory $UPDDir: $!\n";
  }
  dbg("channel: channel cf file $CFFile");
  dbg("channel: channel pre file $PREFile");

my $instfile;
  if ($opt{'install'}) {
    $instfile = $opt{'install'};
    dbg("channel: installing from file $instfile");
  }

my($mirby, $mirby_force_reload, $mirby_file_is_ok);
  my $mirby_path = File::Spec->catfile($UPDDir, "MIRRORED.BY");

# try to read metadata from channel.cf file
  my $currentV = -1;
  if (!open(CF, $CFFile)) {
    dbg("channel: error opening file %s: %s",
        $CFFile, $!)  unless $! == ENOENT;
  } else {
    while(<CF>) {
      local($1,$2);
      last unless /^# UPDATE\s+([A-Za-z]+)\s+(\S+)/;
      my($type, $value) = (lc $1,$2);

dbg("channel: metadata $type = $value, from file $CFFile");

if ($type eq 'version') {
        $value =~ /^(\d+)/;
        $currentV = $1;
      }
    }
    close(CF) or die "cannot close $CFFile: $!";
  }

# obtain a version number which should be installed
  my $newV;
  if ($instfile) {
    # the /.*/ ensures we use the 3-digit string nearest to the end of string,
    # otherwise we might pick up something from the middle of the directory path
    local($1);
    if ($instfile !~ /(?:.*\D|^)(\d{3,})/) {        
      # this is a requirement
      die "channel: $channel: --install file $instfile does not contain a 3-digit version number!\n";
    }
    $newV = $1;

if ( defined $opt{'checkonly'} ) {            
      dbg("channel: $channel: --install and --checkonly, claiming update available");
      $channel_successes++;
      next;
    }

} else {  # not an install file, get the latest version number from network
    # Setup the channel version DNS query
    my $DNSQ = "$RevSAVersion.$channel";

my $dnsV = join(' ', do_dns_query($DNSQ));
    local($1);
    if (defined $dnsV && $dnsV =~ /^(\d+)/) {
      $newV = untaint_var($1) if (!defined $newV || $1 > $newV);
      dbg("dns: $DNSQ => $dnsV, parsed as $1");
    }

# Not getting a response isn't a failure, there may just not be any updates
    # for this SA version yet.
    if (!defined $newV) {
      my @mirs = do_dns_query("mirrors.$channel");
      if (defined shift @mirs) {
        dbg("channel: no updates available, skipping channel");
      } else {
        channel_failed("channel '$channel': no 'mirrors.$channel' record found");
      }
      next;
    }

# If this channel hasn't been installed before, or it's out of date,
    # keep going.  Otherwise, skip it.
    if ($currentV >= $newV) {
      dbg("channel: current version is $currentV, new version is $newV, ".
          "skipping channel");
      next;
    }

print "Update available for channel $channel: $currentV -> $newV\n"  if $opt{'verbose'};

# If we are only checking for update availability, exit now
    if ( defined $opt{'checkonly'} ) {            
      dbg("channel: $channel: update available, not downloading ".
          "in checkonly mode");
      $channel_successes++;
      next;
    }

}

# we need a directory we control that we can use to avoid loading any rules
  # when we lint the site pre files, we might as well use the channel temp dir
  dbg("channel: preparing temp directory for new channel");
  if (!$UPDTmp) {
    $UPDTmp = secure_tmpdir();
    dbg("channel: created tmp directory $UPDTmp");
  }
  else {
    dbg("channel: using existing tmp directory $UPDTmp");
    if (!clean_update_dir($UPDTmp)) {
      die "channel: attempt to clean update temp dir failed, aborting";
    }
  }

# lint the site pre files (that will be used when lint checking the channel)
  # before downloading the channel update
  unless ($site_pre_linted) {
    dbg("generic: lint checking site pre files once before attempting channel updates");
    unless (lint_check_dir(File::Spec->catfile($UPDTmp, "doesnotexist"))) {
      dbg("generic: lint of site pre files failed, cannot continue"); 
      print "Lint of site pre files failed, cannot continue\n"  if $opt{'verbose'};
      $lint_failures++;
      last;
    }
    dbg("generic: lint check of site pre files succeeded, continuing with channel updates");
    $site_pre_linted = 1;
  }

my $content;
  my $SHA512;
  my $SHA256;
  my $GPG;

if ($instfile) {
    dbg("channel: using --install files $instfile\{,.sha256,.sha512,.asc\}");
    $content = read_install_file($instfile);
    if ( -s "$instfile.sha512" ) { $SHA512 = read_install_file($instfile.".sha512"); }
    if ( -s "$instfile.sha256" ) { $SHA256 = read_install_file($instfile.".sha256"); }
    $GPG = read_install_file($instfile.".asc") if $GPG_ENABLED;

} else {  # not an install file, obtain fresh rules from network
    dbg("channel: protocol family available: %s%s",
        join(',', $have_inet4 ? 'inet'  : (),
                  $have_inet6 ? 'inet6' : ()),
        $opt{'force_pf'} ? '; force '.$opt{'force_pf'} : '' );

# test if the MIRRORED.BY file for this channel exists,
    # is nonempty, and is reasonably fresh

my(@mirr_stat_list) = stat($mirby_path);
    if (!@mirr_stat_list) {
      if ($! == ENOENT) {
        dbg("channel: no mirror file %s, will fetch it", $mirby_path);
      } else {
        # protection error, misconfiguration, file system error, ...
        warn "error: error accessing mirrors file $mirby_path: $!\n";
        channel_failed("channel '$channel': error accessing mirrors file $mirby_path: $!");
        next;
      }
    } elsif (-z _) {
      dbg("channel: file %s is empty, refreshing mirrors file", $mirby_path);
      $mirby_force_reload = 1;
    } elsif ($opt{'refreshmirrors'}) {
      dbg("channel: --refreshmirrors used, forcing mirrors file refresh ".
          "on channel $channel");
      $mirby_force_reload = 1;
    } elsif (time - $mirr_stat_list[9] > $IGNORE_MIRBY_OLDER_THAN) {
      dbg("channel: file %s is too old, refreshing mirrors file", $mirby_path);
      $mirby_file_is_ok = 1;  # mirrors file seems fine, but is old
      $mirby_force_reload = 1;
    } else {
      # mirror file $mirby_path exists, is nonempty, and is reasonably fresh
      $mirby_file_is_ok = 1;
    }

if (!$mirby_file_is_ok || $mirby_force_reload) {
      # fetch a fresh list of mirrors
      dbg("channel: DNS lookup on mirrors.$channel");
      my @mirrors = do_dns_query("mirrors.$channel");
      unless (@mirrors) {
        warn "error: no mirror data available for channel $channel\n";
        channel_failed("channel '$channel': MIRRORED.BY file URL was not in DNS");
        next;
      }
      foreach my $mirror (@mirrors) {
        my ($result_fname, $http_ok) =
          http_get($mirror, $UPDDir, $mirby_path, $mirby_force_reload);
        if (!$http_ok) {
          dbg("channel: no mirror data available for channel %s from %s",
              $channel, $mirror);
          next;
        }
        $mirby = read_content($result_fname, 0);
        if ($mirby) {
          dbg("channel: MIRRORED.BY file for channel %s retrieved", $channel);
          $mirby_file_is_ok = 1;
          $mirby_force_reload = 0;
          $preserve_files{$mirby_path} = 1;

# set file creation time to now, otherwise we'll keep refreshing
          # (N.B.: curl preserves time of a downloaded file)
          my $now = time;
          utime($now, $now, $mirby_path)
            or warn "error: error setting creation time of $mirby_path: $!\n";

last;
        }
      }
      if ($mirby_force_reload) {  # not refreshed?
        warn "error: unable to refresh mirrors file for channel $channel, ".
             "using old file\n";
      }
    }

if (!$mirby_file_is_ok) {
      warn "error: no mirror data available for channel $channel\n";
      channel_failed("channel '$channel': MIRRORED.BY file contents were missing");
      next;
    } elsif ($mirby) {
      # file contents already in memory, no need to read it from a file
    } elsif (!open(MIRBY, $mirby_path)) {
      warn "error: error opening mirrors file $mirby_path: $!\n";
      channel_failed("channel '$channel': error opening mirrors file $mirby_path: $!");
      next;
    } else {
      dbg("channel: reading MIRRORED.BY file %s", $mirby_path);
      { local $/ = undef; $mirby = <MIRBY> }
      close(MIRBY) or die "cannot close $mirby_path: $!";
      $preserve_files{$mirby_path} = 1;
    }

# Parse the list of mirrors
    dbg("channel: parsing MIRRORED.BY file for channel %s", $channel);
    my %mirrors;
    my @mirrors = split(/^/, $mirby);
    while(my $mirror = shift @mirrors) {
      chomp $mirror;

$mirror =~ s/#.*$//;   # remove comments
      $mirror =~ s/^\s+//;   # remove leading whitespace
      $mirror =~ s/\s+$//;   # remove tailing whitespace
      next if $mirror eq ''; # skip empty lines

# We only support HTTP (and HTTPS) right now
      if ($mirror !~ m{^https?://}i) {
        dbg("channel: skipping non-HTTP mirror: $mirror");
        next;
      }

dbg("channel: found mirror $mirror");

my @data;
      ($mirror,@data) = split(/\s+/, $mirror);
      $mirror =~ s{/+\z}{};  # http://example.com/updates/ -> .../updates
      $mirrors{$mirror}->{weight} = 1;
      foreach (@data) {
        my($k,$v) = split(/=/, $_, 2);
        $mirrors{$mirror}->{$k} = $v;
      }
    }

unless (%mirrors) {
      warn "error: no mirrors available for channel $channel\n";
      channel_failed("channel '$channel': no mirrors available");
      next;
    }

# Now that we've laid the foundation, go grab the appropriate files
    #
    my $path_content = File::Spec->catfile($UPDDir, "$newV.tar.gz");
    my $path_sha512 =  File::Spec->catfile($UPDDir, "$newV.tar.gz.sha512");
    my $path_sha256 =  File::Spec->catfile($UPDDir, "$newV.tar.gz.sha256");
    my $path_asc =     File::Spec->catfile($UPDDir, "$newV.tar.gz.asc");

# Loop through all available mirrors, choose from them randomly
    # if any get fails, choose another mirror to retry _all_ files again
    # sleep few seconds on retries
    my $download_ok = 0;
    while (my $mirror = choose_mirror(\%mirrors)) {
      my ($result_fname, $http_ok);
      # Grab the data hash for this mirror, then remove it from the list
      my $mirror_info = $mirrors{$mirror};
      delete $mirrors{$mirror};

# Make sure we start without files from existing tries
      unlink($path_content);
      unlink($path_sha512);
      unlink($path_sha256);
      unlink($path_asc);

my $sleep_sec = 2;

if (!check_mirror_af($mirror)) {
        my @my_af;
        push(@my_af, "IPv4") if $use_inet4;
        push(@my_af, "IPv6") if $use_inet6;
        push(@my_af, "no IP service") if !@my_af;
        dbg("reject mirror %s: no common address family (%s), %s",
            $mirror, join(" ", @my_af),
            %mirrors ? "sleeping $sleep_sec sec and trying next" : 'no mirrors left');
        sleep($sleep_sec) if %mirrors;
        next;
      }

dbg("channel: selected mirror $mirror");

# Actual archive file
      ($result_fname, $http_ok) = http_get("$mirror/$newV.tar.gz", $UPDDir);
      if (!$http_ok || !-s $result_fname) {
        dbg("channel: failed to get $newV.tar.gz from mirror $mirror, %s",
          %mirrors ? "sleeping $sleep_sec sec and trying next" : 'no mirrors left');
        sleep($sleep_sec) if %mirrors;
        next;
      }

# SHA512 of the archive file
      ($result_fname, $http_ok) = http_get("$mirror/$newV.tar.gz.sha512", $UPDDir);
      if (!$http_ok || !-s $result_fname) {
        # If not found, try SHA256 instead
        ($result_fname, $http_ok) = http_get("$mirror/$newV.tar.gz.sha256", $UPDDir);
        if (!$http_ok || !-s $result_fname) {
          dbg("channel: No sha512 or sha256 file available from $mirror, %s",
            %mirrors ? "sleeping $sleep_sec sec and trying next" : 'no mirrors left');
          sleep($sleep_sec) if %mirrors;
          next;
        }
      }

# if GPG is enabled, the GPG detached signature of the archive file
      if ($GPG_ENABLED) {
        ($result_fname, $http_ok) = http_get("$mirror/$newV.tar.gz.asc", $UPDDir);
        if (!$http_ok || !-s $result_fname) {
          dbg("channel: No GPG/asc file available from $mirror, %s",
            %mirrors ? "sleeping $sleep_sec sec and trying next" : 'no mirrors left');
          sleep($sleep_sec) if %mirrors;
          next;
        }
      }

$download_ok = 1;
      last;
    }

if ($download_ok) {
      if (-s $path_content) {
        $content = read_content($path_content, 1); # binary
        $preserve_files{$path_content} = 1;
      }
      if (-s $path_sha512) {
        $SHA512 = read_content($path_sha512, 0); # ascii
        $preserve_files{$path_sha512} = 1;
      }
      if (-s $path_sha256) {
        $SHA256 = read_content($path_sha256, 0); # ascii
        $preserve_files{$path_sha256} = 1;
      }
      if (-s $path_asc) {
        $GPG = read_content($path_asc, 0); # ascii
        $preserve_files{$path_asc} = 1;
      }
    }
  }

unless ($content && ( $SHA512 || $SHA256 ) && (!$GPG_ENABLED || $GPG)) {
    channel_failed("channel '$channel': could not find working mirror");
    next;
  }

if ( $SHA512 ) {
    # Validate the SHA512 signature
    { local($1);
      $SHA512 =~ /^([a-fA-F0-9]{128})\b/;
      $SHA512 = defined $1 ? lc($1) : 'INVALID';
    }
    my $digest = sha512_hex($content);
    dbg("sha512: verification wanted: $SHA512");
    dbg("sha512: verification result: $digest");
    unless ($digest eq $SHA512) {
      channel_failed("channel '$channel': SHA512 verification failed");
      next;
    }
  }

if ( $SHA256 ) {
    # Validate the SHA256 signature
    { local($1);
      $SHA256 =~ /^([a-fA-F0-9]{64})\b/;
      $SHA256 = defined $1 ? lc($1) : 'INVALID';
    }
    my $digest = sha256_hex($content);
    dbg("sha256: verification wanted: $SHA256");
    dbg("sha256: verification result: $digest");
    unless ($digest eq $SHA256) {
      channel_failed("channel '$channel': SHA256 verification failed");
      next;
    }
  }

# Write the content out to a temp file for GPG/Archive::Tar interaction
  dbg("channel: populating temp content file %s", $content_file);
  open(TMP, ">$content_file")
    or die "fatal: cannot create content temp file $content_file: $!\n";
  binmode TMP
    or die "fatal: cannot set binmode on content temp file $content_file: $!\n";
  print TMP $content
    or die "fatal: cannot write to content temp file $content_file: $!\n";
  close TMP
    or die "fatal: cannot close content temp file $content_file: $!\n";

# to sign  : gpg -bas file
  # to verify: gpg --verify --batch --no-tty --status-fd=1 -q --logger-fd=1 file.asc file
  # look for : [GNUPG:] GOODSIG 6C55397824F434CE updates.spamassassin.org [...]
  #            [GNUPG:] VALIDSIG 0C2B1D7175B852C64B3CDC716C55397824F434CE [...]
  #            [GNUPG:] NO_PUBKEY 6C55397824F434CE
  if ($GPG) {
    dbg("gpg: populating temp signature file");
    my $sig_file;
    ($sig_file, $tfh) = secure_tmpfile();
    $tfh
      or die "fatal: couldn't create temp file for GPG signature: $!\n";
    binmode $tfh
      or die "fatal: cannot set binmode on temp file for GPG signature: $!\n";
    print $tfh $GPG
      or die "fatal: cannot write temp file for GPG signature: $!\n";
    close $tfh
      or die "fatal: cannot close temp file for GPG signature: $!\n";
    undef $tfh;

dbg("gpg: calling gpg");

my $gpghome = interpolate_gpghomedir();

# TODO: we could also use "--keyserver pgp.mit.edu" or similar,
    # to autodownload missing keys...
    my $CMD = "$GPGPath $gpghome --verify --batch ".
        "--no-tty --status-fd=1 -q --logger-fd=1";

unless (open(CMD, "$CMD $sig_file $content_file|")) {
      unlink $sig_file or warn "error: cannot unlink $sig_file: $!\n";
      die "fatal: couldn't execute $GPGPath: $!\n";
    }

# Determine the fate of the signature
    my $signer = '';
    my $missingkeys = '';
    while(my $GNUPG = <CMD>) {
      chop $GNUPG;
      dbg ("gpg: $GNUPG");

if ($GNUPG =~ /^gpg: fatal:/) {
        warn $GNUPG."\n";        # report bad news
      }

local($1);
      if ($GNUPG =~ /^\Q[GNUPG:]\E NO_PUBKEY \S+(\S{8})$/) {
        $missingkeys .= $1." ";
      }

next unless ($GNUPG =~ /^\Q[GNUPG:]\E (?:VALID|GOOD)SIG (\S{8,40})/);
      my $key = $1;

# we want either a keyid (8) or a fingerprint (40)
      if (length $key > 8 && length $key < 40) {
        substr($key, 8) = '';
      }

# use the longest match we can find
      $signer = $key if length $key > length $signer;
    }

my $errno = 0;  close CMD or $errno = $!;
    proc_status_ok($?,$errno)
      or warn("gpg: process '$GPGPath' finished: ".
              exit_status_str($?,$errno)."\n");

unlink $sig_file or warn "cannot unlink $sig_file: $!\n";

if ($signer) {
      my $keyid = substr $signer, -8;
      dbg("gpg: found signature made by key $signer");
      if (exists $valid_GPG{$signer}) {
	dbg("gpg: key id $signer is release trusted");
      }
      elsif (exists $valid_GPG{$keyid}) {
	dbg("gpg: key id $keyid is release trusted");
      }
      else {
	dbg("gpg: key id $keyid is not release trusted");
	$signer = undef;
      }
    }

unless ($signer) {
      warn "error: GPG validation failed!\n";

if ($missingkeys) {

warn <<ENDOFVALIDATIONERR;
The update downloaded successfully, but it was not signed with a trusted GPG
key.  Instead, it was signed with the following keys:

$missingkeys

Perhaps you need to import the channel's GPG key?  For example:

wget https://spamassassin.apache.org/updates/GPG.KEY
    sa-update --import GPG.KEY

ENDOFVALIDATIONERR

} else {

warn <<ENDOFVALIDATIONERR;
The update downloaded successfully, but the GPG signature verification
failed.
ENDOFVALIDATIONERR

}

channel_failed("channel '$channel': GPG validation failed");
      next;
    }
  }

# OK, we're all validated at this point, install the new version
  dbg("channel: file verification passed, testing update");

dbg("channel: extracting archive");
  if (!taint_safe_archive_extract($UPDTmp, $content_file)) {
    channel_failed("channel '$channel': archive extraction failed");
    next;
  }

# check --lint

if (!lint_check_dir($UPDTmp)) {
    channel_failed("channel '$channel': lint check of update failed");
    next;
  }

dbg("channel: lint check succeeded, extracting archive to $UPDDir...");

my @totry = (
    {
      'try' => sub {
        if (-d $UPDDir) {
          # ok that worked, too late to stop now!   At this stage, if there are
          # errors, we have to attempt to carry on regardless, since we've already
          # blown away the old ruleset.
          dbg("channel: point of no return for existing $UPDDir");

# clean out the previous channel files, if they exist
          if (-f $PREFile && ! unlink $PREFile ) {
            warn("channel: attempt to rm channel pre file failed, attempting to continue anyway: $!");
          }
          if (-f $CFFile && ! unlink $CFFile ) {
            warn("channel: attempt to rm channel cf file failed, attempting to continue anyway: $!");
          }
          if (!clean_update_dir($UPDDir, \%preserve_files)) {
            warn("channel: attempt to rm channel directory failed, attempting to continue anyway");
          }
        }
        else {
          # create the dir, if it doesn't exist
          dbg("channel: creating $UPDDir");
          mkpath([$UPDDir], 0, 0777)
            or die "channel: cannot create channel directory $UPDDir: $!\n";

# ok, that test worked.  it's now likely that the .cf's will
          # similarly be ok to rename, too.   Too late to stop from here on
          dbg("channel: point of no return for new $UPDDir");
        }

return 1;
      },

'rollback' => sub {
	dbg("channel: attempting to remove the channel and update directories");

# bug 4941: try to get rid of the empty directories to avoid leaving SA
        # with no rules.
        rmdir $UPDDir
          or dbg("channel: error removing dir %s: %s", $UPDDir, $!);
        rmdir $opt{'updatedir'}
          or dbg("channel: error removing dir %s: %s", $opt{'updatedir'}, $!);
      },
    },

{
      'try' => sub {
        # extract the files again for the last time
        if (!taint_safe_archive_extract($UPDDir, $content_file)) {
          channel_failed("channel '$channel': archive extraction failed");
	  return 0;
        }

return 1;
      },

'rollback' => sub {
	dbg("channel: attempting to clean out the channel update directory");

# bug 4941: try to get rid of the empty directories to avoid leaving SA
        # with no rules.
        if (!clean_update_dir($UPDDir, \%preserve_files)) {
          warn "channel: attempt to clean up failed extraction also failed!\n";
        }
      },
    },

{
      'try' => sub {
        if ($instfile) {
          dbg("channel: not creating MIRRORED.BY file due to --install");
          return 1;
        }

# The $mirby_path file should have already been created by http_get
      # and preserved past clean_update_dir()
      #
      # # Write out the mirby file, not fatal if it doesn't work
      # dbg("channel: creating MIRRORED.BY file");
      # open(MBY, ">$mirby_path")
      #   or die "cannot create a new MIRRORED.BY file: $!\n";
      # print MBY $mirby or die "error writing to $mirby_path: $!";
      # close(MBY) or die "cannot close $mirby_path: $!";

return 1;
      },

'rollback' => sub {
      },
    },

{
      'try' => sub {
        # the last step is to create the .cf and .pre files to include the
        # channel files
        my @CF;
        my @PRE;

dbg("channel: creating update cf/pre files");

# Put in whatever metadata we need
        push(@CF, "# UPDATE version $newV\n");

# Find all of the cf and pre files
        opendir(DIR, $UPDDir)
          or die "fatal: cannot access $UPDDir: $!\n";

my @files;
        while(my $file = readdir(DIR)) {
	  next if $file eq '.' || $file eq '..';
          untaint_var(\$file);
          my $path = File::Spec->catfile($UPDDir, $file);
          next unless (-f $path);   # shouldn't ever happen
          push(@files, $file);
        }

# bug 5371: ensure files are sorted
        foreach my $file ( sort @files ) {
          if ($file =~ /\.cf$/) {
            push(@CF, "include $nicechannel/$file\n");
          }
          elsif ($file =~ /\.pre$/) {
            push(@PRE, "include $nicechannel/$file\n");
          }
          else {
            next;
          }

dbg("channel: adding $file");
        }
        closedir(DIR) or die "cannot close directory $UPDDir: $!";

# Finally, write out the files to include the update files
        if (!write_channel_file($PREFile, \@PRE)) {
          channel_failed("channel '$channel': writing of $PREFile failed");
          return 0;
        }
        if (!write_channel_file($CFFile, \@CF)) {
          channel_failed("channel '$channel': writing of $CFFile failed");
          return 0;
        }

# if all went fine, remove the .tar.gz, .sha* and .asc files
        delete_files( grep(!m{/\QMIRRORED.BY\E\z}, keys %preserve_files) );

$channel_successes++;
        dbg("channel: update complete");

return 1;
      },

'rollback' => sub {
      },
    },

);

my $error;
  my $eval_stat;
  for(my $elem = 0; $elem <= $#totry; $elem++) {
    my $success;
    eval {
      $success = &{$totry[$elem]->{'try'}}();  1;
    } or do {
      $eval_stat = $@ ne '' ? $@ : "errno=$!";  chomp $eval_stat;
    };
    if (!$success) {
      $error = $elem;
      $eval_stat = "step $elem unsuccessful"  if !defined $eval_stat;
      last;
    }
  }
  if (defined $error) {
    dbg("channel: channel failed, attempting rollback: %s", $eval_stat);
    for(my $elem = $error; $elem >= 0; $elem--) {
      &{$totry[$elem]->{'rollback'}}();
    }
  }
}

##############################################################################

# clean out the temp dir
if ($UPDTmp) {
  dbg("generic: cleaning up temporary directory/files");
  if (!clean_update_dir($UPDTmp)) {
    warn "error: unable to clean out the files in $UPDTmp\n";
  }
}

# clear out the temp files if they still exist
foreach ( $content_file, $UPDTmp ) {
  next unless defined $_;
  my $stat_errn = stat($_) ? 0 : 0+$!;
  next if $stat_errn == ENOENT;

if ($stat_errn != 0) {
    warn "error: cannot access $_: $!\n";
  }
  elsif (-d _) {
    rmdir $_ or warn "error: cannot remove directory $_: $!\n";
  }
  elsif (-f _) {
    unlink $_ or warn "error: cannot remove file $_: $!\n";
  }
  else {
    warn "error: '$_' isn't a file nor a directory, skipping\n";
  }
}

my $exit;
if ($lint_failures) {
  # 2: lint of site pre files failed, cannot continue
  $exit = 2;
}
elsif (!$channel_failures) {
  # 0: updates found and successfully applied
  # 1: no updates were needed (success with nothing to do)
  $exit = $channel_successes ? 0 : 1;
}
else {  # at least some failures
  # 3: some failures, but at least one channel succeeded
  # 4 or higher means all channels failed
  $exit = $channel_successes ? 3 : 4;
}

dbg("diag: updates complete, exiting with code $exit");

if ($opt{'verbose'}) {
  if (!$exit) {
    if (defined $opt{'checkonly'}) {
      print "Update was available, but not installed in checkonly mode\n";
    } else {
      print "Update was available, and was downloaded and installed successfully\n";
    }
  } elsif ($exit == 1) {
    print "Update finished, no fresh updates were available\n";
  } elsif ($exit == 3) {
    print "Update of at least one channel finished, other updates failed\n";
  } else {
    print "Update failed, exiting with code $exit\n";
  }
}

exit $exit;

##############################################################################

sub read_install_file {
  my ($file) = @_;
  open (IN, "<$file") or die "cannot open $file\n";
  my $all;
  { local $/ = undef; $all = <IN> }
  close IN or die "cannot close $file: $!";
  return $all;
}

##############################################################################

sub write_channel_file {
  my ($filename, $contents) = @_;

return 1 unless @{$contents};

if (open(FILE, ">$filename")) {
    print FILE @{$contents} or die "cannot write to $filename: $!";
    close FILE or return 0;
    return 1;
  }

return 0;
}

##############################################################################

sub channel_failed {
  my $reason = shift;
  warn("$reason, channel failed\n");
  $channel_failures++;
}

##############################################################################

sub taint_safe_archive_extract {
  my $todir = shift;
  my $input = shift;

my $tfh = IO::Zlib->new($input, "rb");
  $tfh or die "fatal: couldn't read content tmpfile $content_file: $!\n";

my $tar = Archive::Tar->new($tfh);
  $tar or die "fatal: couldn't open tar archive!\n";

# stupid Archive::Tar is not natively taint-safe! duh.
  # return $tar->extract();
  # instead, get the file list, untaint, and extract one-by-one.

my @files = $tar->list_files();
  foreach my $file (@files) {
    next if ($file =~ /^\/$/);  # ignore dirs

local($1);
    $file =~ /^([-\.\,\/a-zA-Z0-9_]+)$/;
    my $outfname = $1;
    $outfname =~ s/\.\.\//__\//gs;      # avoid "../" dir traversal attacks
    $outfname = File::Spec->catfile($todir, $outfname);

dbg "extracting: $outfname";
    if (!open OUT, ">".$outfname) {
      warn "error: failed to create $outfname: $!";
      goto failed;
    } else {
      my $content = $tar->get_content($file);

if ($outfname =~ /\.(?:pre|cf)$/) {
        # replace macros in the update files if it's a .pre or .cf
        local($1);
        $content =~ s/\@\@([^\@]+)\@\@/$MACRO_VALUES{$1} || "\@\@$1\@\@"/ge;

# also, if --allowplugins is not specified, comment out
        # all loadplugin or tryplugin lines (and others that can load code)
        if ( !$opt{'allowplugins'} ) {
          $content =~ s{^\s*((?:load|try)plugin|\S+_modules?|\S+_factory)\s}
            {#(commented by sa-update, no --allowplugins switch specified)# $1}gmx;
        }

# other stuff never allowed for safety
        $content =~ s/^\s*(dns_server)/#(commented by sa-update, not allowed)# $1/gm;
      }

print OUT $content
        or do { warn "error writing to $outfname: $!"; goto failed };
      close OUT
        or do { warn "error: write failed to $outfname: $!"; goto failed }
    }
  }

return @files;

failed:
  return;       # undef = failure
}

##############################################################################

# Do a generic DNS query
sub do_dns_query {
  my($query, $rr_type) = @_;
  $rr_type = 'TXT'  if !defined $rr_type;

my $RR = $res->query($query, $rr_type);
  my @result;

# NOTE:  $rr->rdatastr returns the result encoded in a DNS zone file
  # format, i.e. enclosed in double quotes if a result contains whitespace
  # (or other funny characters), and may use \DDD encoding or \X quoting as
  # per RFC 1035.  Using $rr->txtdata instead avoids this unnecessary encoding
  # step and a need for decoding by a caller, returning an unmodified string.
  # Caveat: in case of multiple RDATA <character-string> fields contained
  # in a resource record (TXT, SPF, HINFO), starting with Net::DNS 0.69
  # the $rr->txtdata in a list context returns these strings as a list.
  # The $rr->txtdata in a scalar context always returns a single string
  # with <character-string> fields joined by a single space character as
  # a separator.  The $rr->txtdata in Net::DNS 0.68 and older returned
  # such joined space-separated string even in a list context.
  #
  # From Net::DNS maintainers (Willem Toorop, NLnet Labs):
  #   I encourage you to use txtdata for getting the values of
  # <version>.updates.spamassassin.org and mirros.updates.spamassassin.org.
  # As those records have only a single rdata field, txtdata would return
  # the same value since Net::DNS 0.34.
  #
  if ($RR) {
    foreach my $rr ($RR->answer) {
      next if !$rr;  # no answer records, only rcode
      next if $rr->type ne $rr_type;
      # scalar context!
      my $text = $rr->UNIVERSAL::can('txtdata') ? $rr->txtdata : $rr->rdatastr;
      push(@result,$text)  if defined $text && $text ne '';
    }
    printf("DNS %s query: %s -> %s\n", $rr_type, $query, join(", ",@result))
      if $opt{'verbose'} && $opt{'verbose'} > 1;
  }
  else {
    dbg("dns: query failed: $query => " . $res->errorstring);
    printf("DNS %s query %s failed: %s\n", $rr_type, $query, $res->errorstring)
      if $opt{'verbose'} && $opt{'verbose'} > 1;
  }

return @result;
}

##############################################################################

sub init_lwp {
  if ($have_inet6 &&
      (!$opt{'force_pf'} || $opt{'force_pf'} eq 'inet6') &&
      ($io_socket_module_name eq 'IO::Socket::IP' ||
       $io_socket_module_name eq 'IO::Socket::INET6') )
  {
    # LWP module has no support for IPv6.  Use hotpatching,
    # copying IO::Socket::IP or IO::Socket::INET6 to IO::Socket::INET.
    # 'Borrowed' from Net::INET6Glue::INET_is_INET6 :

printf("http: (lwp) hotpatching IO::Socket::INET by module %s\n",
           $io_socket_module_name) if $opt{'verbose'};
    my $io_socket_module_hash_name = $io_socket_module_name . '::';
    my $io_socket_module_path = $io_socket_module_name . '.pm';
    $io_socket_module_path =~ s{::}{/}g;
    $INC{'IO/Socket/INET.pm'} = $INC{$io_socket_module_path};
    no strict 'refs';
    no warnings 'redefine';
    for ( keys %{$io_socket_module_hash_name} ) {
      ref(my $v = $io_socket_module_hash_name->{$_}) and next;
      *{ 'IO::Socket::INET::'.$_ } =
        \&{ $io_socket_module_hash_name . $_ } if *{$v}{CODE};
    }
  }
  my $ua = LWP::UserAgent->new();
  $ua->agent("sa-update/$VERSION/$SAVersion");
  $ua->timeout(60);      # a good long timeout; 10 is too short for Coral!
  $ua->env_proxy;

# if ($opt{'force_pf'}) {
#   # No longer needed and can be harmful as we don't know which address family
#   # will be picked by the IO::Socket::* module in case of multihomed servers.
#   # The IO::Socket::IP should choose the right protocol family automatically.
#   if ($have_inet4 && $opt{'force_pf'} eq 'inet') {
#     $ua->local_address('0.0.0.0');
#   } elsif ($have_inet6 && $opt{'force_pf'} eq 'inet6') {
#     $ua->local_address('::');
#   }
# }

return $ua;
}

# Do a GET request via HTTP for a certain URL
# Use the optional time_t value to do an IMS GET
sub http_get_lwp {
  my($url, $ims, $dir) = @_;

$have_lwp  or die "http_get_lwp: module LWP not available";
  $ua = init_lwp()  if !$ua;

my $response;
  my $text;

# retry 3 times; this works better with Coral
  foreach my $retries (1 .. 3) {
    my $request = HTTP::Request->new("GET");
    $request->url($url);

if (defined $ims) {
      my $str = time2str($ims);
      $request->header('If-Modified-Since', $str);
      dbg("http: IMS GET request, $url, $str");
    }
    else {
      dbg("http: GET request, $url");
    }

$response = $ua->request($request);

printf("http: (lwp) %sGET %s, %s\n",
           defined $ims ? 'IMS ' : '',  $url,
           !$response ? '(no response)' : $response->status_line )
           if $opt{'verbose'};

if ($response->is_success) {
      return $response->content;
    }

# could be a "304 not modified" or similar.
    # TODO: should use a special return type for "not modified" here
    # instead of overloading the failure return type
    if ($ims && $response->status_line =~ /^3/) {
      return;
    }
    if ($response->status_line =~ /^[45]/) {
      # client error or server error, makes no sense retrying
      return;
    }

# include the text in the debug output; it's useful in some cases,
    # e.g. proxies that require authentication, diagnosing fascist
    # filtering false positives, etc.
    $text = $response->content;
    $text ||= "(no body)";
    $text =~ s/\s+/ /gs;

dbg ("http: GET $url request failed, retrying: " .
                    $response->status_line.": ".$text);
  }

# this should be a user-readable warning without --debug
  warn "http: GET $url request failed: " .
                    $response->status_line.": ".$text."\n";
  return;
}

# Do a GET request via HTTP for a given URL using an external program,
# or fall back to LWP if no external downloading program is available.
# Use the optional time_t value to do an IMS GET
sub http_get {
  my($url, $dir, $suggested_out_fname, $force_reload) = @_;
  my $content;

my $out_fname;
  if (defined $suggested_out_fname) {
    $out_fname = $suggested_out_fname;
  } else {
    local $1;
    $url =~ m{([^/]*)\z}s;
    my $url_fname = $1;
    $out_fname = File::Spec->catfile($dir, $url_fname);
  }
  $out_fname = untaint_var($out_fname);

# construct a short filename, relative to a current working directory $dir
  my $out_fname_short = $out_fname;
  $out_fname_short =~ s{^\Q$dir\E/*}{};

printf("fetching %s\n", $url)  if $opt{'verbose'} && $opt{'verbose'} > 1;
  dbg("http: url: %s", $url);

my $out_fname_exists = -e $out_fname;
  dbg("http: downloading to: %s, %s", $out_fname,
      !$out_fname_exists ? 'new' : $force_reload ? 'replace' : 'update');

my($ext_prog, $cmd, @args);
  if (defined $opt{'httputil'}) {
    if ($opt{'httputil'} eq 'lwp') {
      if (!$have_lwp) {
        die "http: module LWP not available, download failed";
      }
    } else {
      $ext_prog = $opt{'httputil'};
      $cmd = Mail::SpamAssassin::Util::find_executable_in_env_path($ext_prog);
      if (!defined $cmd || $cmd eq '') {
        die "http: $ext_prog utility not found, download failed";
      }
    }
  } else {
    foreach my $try_prog ('curl', 'wget', 'fetch') {
      $cmd = Mail::SpamAssassin::Util::find_executable_in_env_path($try_prog);
      if (defined $cmd && $cmd ne '') { $ext_prog = $try_prog; last }
    }
  }

if (defined $ext_prog && $ext_prog eq 'curl') {
    push(@args, qw(-s -L -O --remote-time -g --max-redirs 2
                   --connect-timeout 30 --max-time 300
                   --fail -o), $out_fname_short);
    push(@args, '-z', $out_fname_short)  if $out_fname_exists && !$force_reload;
    push(@args, '-A', "sa-update/$VERSION/$SAVersion");
  } elsif (defined $ext_prog && $ext_prog eq 'wget') {
    push(@args, qw(-q --max-redirect=2 --tries=3
                   --dns-timeout=20 --connect-timeout=30 --read-timeout=300));
    push(@args, defined $suggested_out_fname ? ('-O', $out_fname_short)
                : $force_reload ? () : ('-N') );
    push(@args, '-U', "sa-update/$VERSION/$SAVersion");
  } elsif (defined $ext_prog && $ext_prog eq 'fetch') {
    push(@args, qw(-q -n -a -w 20 -m -o), $out_fname_short);
    push(@args, '-m')  if $out_fname_exists && !$force_reload;
    push(@args, "--user-agent=sa-update/$VERSION/$SAVersion");
  } elsif ($have_lwp) {
    dbg("http: no external tool for download, fallback to using LWP") if !$opt{'httputil'};
    my $ims;
    if ($out_fname_exists && !$force_reload) {
      my @out_fname_stat = stat($out_fname);
      my $size = $out_fname_stat[7];
      $ims = $out_fname_stat[9]  if $size;  # only if nonempty
    }
    my $out_fh = IO::File->new;
    $out_fh->open($out_fname,'>',0640)
      or die "Cannot create a file $out_fname: $!";
    binmode($out_fh) or die "Can't set binmode on $out_fname: $!";
    $content = http_get_lwp($url, $ims, $dir);
    if (!defined $content) {
      dbg("http: (lwp) no content downloaded from %s", $url);
    } else {
      $out_fh->print($content) or die "Error writing to $out_fname: $!";
    }
    $out_fh->close or die "Error closing file $out_fname: $!";
    return ($out_fname, 1);
  } else {
    die "http: no downloading tool available";
  }

# only reached if invoking an external program is needed (not lwp)
  if ($opt{'force_pf'}) {
    if    ($opt{'force_pf'} eq 'inet')  { push(@args, '-4') }
    elsif ($opt{'force_pf'} eq 'inet6') { push(@args, '-6') }
  }
  push(@args, '--', untaint_var($url));
  dbg("http: %s", join(' ',$cmd,@args));

# avoid a system() call, use fork/exec to make sure we avoid invoking a shell
  my $pid;
  eval {
    # use eval, the fork() sometimes signals an error
    # instead of returning a failure status
    $pid = fork(); 1;
  } or do { $@ = "errno=$!" if $@ eq ''; chomp $@; die "http fork: $@" };
  defined $pid or die "spawning $cmd failed: $!";
  if (!$pid) {  # child
    chdir($dir) or die "Can't chdir to $dir: $!";
    $cmd = untaint_file_path($cmd);
    exec {$cmd} ($cmd,@args);
    die "failed to exec $cmd: $!";
  }

# parent
  waitpid($pid,0);
  my $child_stat = $?;
  dbg("http: process [%s], exit status: %s",
      $pid, exit_status_str($child_stat,0));

if (!$opt{'verbose'}) {
    # silent
  } elsif ($child_stat == 0) {
    printf("http: (%s) GET %s, success\n", $ext_prog, $url);
  } else {
    printf("http: (%s) GET %s, FAILED, status: %s\n",
           $ext_prog, $url, exit_status_str($child_stat,0));
  }

return ($out_fname, $child_stat == 0);
}

# Read the content of a (downloaded) file. The subroutine expects a file name
# and a boolean value. The boolean value indicates whether the file should be
# opened in "text" mode or in "binary" mode. Pass 0 for text mode, 1 for binary
# mode. Returns the content of the file as a string.
sub read_content {
  my ($file_name, $binary_mode) = @_;

my $file = IO::File->new;
  if (!$file->open($file_name, '<')) {
    dbg("read_content: Cannot open file $file_name: $!");
    return undef; ## no critic (ProhibitExplicitReturnUndef)
  }
  if ($binary_mode) {
    binmode $file;
  }

my($number_of_bytes,$buffer);
  my $content = '';
  while (($number_of_bytes = $file->read($buffer, 16384)) > 0) {
    $content .= $buffer;
  }
  if (!defined $number_of_bytes) {
    dbg("read_content: Error reading from file $file_name: $!");
    return undef; ## no critic (ProhibitExplicitReturnUndef)
  }
  $file->close;

return $content;
}

##############################################################################

# choose a random integer between 0 and the total weight of all mirrors
# loop through the mirrors from largest to smallest weight
# if random number is < largest weight, use it
# otherwise, random number -= largest, remove mirror from list, try again
# eventually, there'll just be 1 mirror left in $mirrors[0] and it'll be used
# 
sub choose_mirror {
  my($mirror_list) = @_;

# Sort the mirror list by reverse weight (largest first)
  my @mirrors = sort { $mirror_list->{$b}->{weight} <=> $mirror_list->{$a}->{weight} } keys %{$mirror_list};

return unless @mirrors;

if (keys %{$mirror_list} > 1) {
    # Figure out the total weight
    my $weight_total = 0;
    foreach (@mirrors) {
      $weight_total += $mirror_list->{$_}->{weight};
    }

# Pick a random int
    my $value = int(rand($weight_total));

# loop until we find the right mirror, or there's only 1 left
    while (@mirrors > 1) {
      if ($value < $mirror_list->{$mirrors[0]}->{weight}) {
        last;
      }
      $value -= $mirror_list->{$mirrors[0]}->{weight};
      shift @mirrors;
    }
  }

return $mirrors[0];
}

##############################################################################

sub check_mirror_af {
    my ($mirror) = @_;
    # RFC 3986:  scheme = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." )
    $mirror =~ s{^([a-z][a-z0-9.+-]*)://}{}si;  # strip scheme like http://
    my $scheme = lc($1);
    # No DNS check needed for proxied connections (caveat: no_proxy is not checked)
    my $http_proxy = (defined $ENV{"http_proxy"} && $ENV{"http_proxy"} =~ /\S/) ||
                     (defined $ENV{"HTTP_PROXY"} && $ENV{"HTTP_PROXY"} =~ /\S/);
    my $https_proxy = (defined $ENV{"https_proxy"} && $ENV{"https_proxy"} =~ /\S/) ||
                      (defined $ENV{"HTTPS_PROXY"} && $ENV{"HTTPS_PROXY"} =~ /\S/);
    return 1 if $scheme eq "http" && $http_proxy;
    return 1 if $scheme eq "https" && $https_proxy;
    # No DNS check needed for IPv4 or IPv6 address literal
    return 1 if $use_inet4 && $mirror =~ m{^\d+\.\d+\.\d+\.\d+(?:[:/]|$)};
    return 1 if $use_inet6 && $mirror =~ m{^\[};
    $mirror =~ s{[:/].*}{}s;  # strip all starting from :port or /path
    return 1 if $use_inet4 && do_dns_query($mirror, "A");
    return 1 if $use_inet6 && do_dns_query($mirror, "AAAA");
    return 0;
}

##############################################################################

sub print_version {
  printf("sa-update version %s\n  running on Perl version %s\n", $VERSION, 
         join(".", map( 0+($_||0), ( $] =~ /(\d)\.(\d{3})(\d{3})?/ ))));
}

##############################################################################

sub print_usage_and_exit {
  my ( $message, $exitval ) = @_;
  $exitval ||= 64;
  
  if ($exitval == 0) {
    print_version();
    print("\n");
  }
  pod2usage(
    -verbose => 0,
    -message => $message,
    -exitval => $exitval,
  );
}

##############################################################################

sub usage {
  my ( $verbose, $message ) = @_;
  print "sa-update version $VERSION\n";
  pod2usage( -verbose => $verbose, -message => $message, -exitval => 64 );
}

##############################################################################

sub interpolate_gpghomedir {
  my $gpghome = '';
  if ($opt{'gpghomedir'}) {
    $gpghome = $opt{'gpghomedir'};
    if (am_running_on_windows()) {
      # windows is single-quote-phobic; bug 4958 cmt 7
      $gpghome =~ s/\"/\\\"/gs;
      $gpghome = "--homedir=\"$gpghome\"";
    } else {
      $gpghome =~ s/\'/\\\'/gs;
      $gpghome = "--homedir='$gpghome'";
    }
  }
  return $gpghome;
}

##############################################################################

sub check_gpghomedir {
  unless (-d $opt{gpghomedir}) {
    dbg("gpg: creating gpg home dir ".$opt{gpghomedir});
    # use 0700 to avoid "unsafe permissions" warning
    mkpath([$opt{gpghomedir}], 0, 0700)
      or die "cannot mkpath $opt{gpghomedir}: $!";
  } 
}

##############################################################################
sub import_gpg_key {
  my $keyfile = shift;

my $gpghome = interpolate_gpghomedir();
  check_gpghomedir();

my $CMD = "$GPGPath $gpghome --batch ".
      "--no-tty --status-fd=1 -q --logger-fd=1 --import";

unless (open(CMD, "$CMD $keyfile|")) {
    die "fatal: couldn't execute $GPGPath: $!\n";
  }

# Determine the fate of the signature
  while(my $GNUPG = <CMD>) {
    chop $GNUPG;
    dbg ("gpg: $GNUPG");

if ($GNUPG =~ /^gpg: /) {
      warn $GNUPG."\n";        # report bad news
    }

if ($GNUPG =~ /^IMPORTED /) {
      dbg("gpg: gpg key imported successfully");
    }
  }

my $errno = 0;  close CMD or $errno = $!;
  proc_status_ok($?,$errno)
    or warn("gpg: process '$CMD' finished: ".exit_status_str($?,$errno)."\n");

return ($? >> 8);
}

##############################################################################

sub import_default_keyring {
  my $defkey = File::Spec->catfile ($DEF_RULES_DIR, "sa-update-pubkey.txt");
  unless (-f $defkey) {
    dbg("gpg: import of default keyring failed, couldn't find sa-update-pubkey.txt");
    return;
  }

dbg("gpg: importing default keyring to ".$opt{gpghomedir});
  check_gpghomedir();
  import_gpg_key($defkey);
}

##############################################################################

sub is_valid_gpg_key_id {
  # either a keyid (8 bytes) or a fingerprint (40 bytes)
  return ($_[0] =~ /^[a-fA-F0-9]+$/ && (length $_[0] == 8 || length $_[0] == 40));
}

##############################################################################

sub clean_update_dir {
  my($dir, $preserve_files_ref) = @_;

dbg("generic: cleaning directory %s", $dir);
  unless (opendir(DIR, $dir)) {
    warn "error: cannot opendir $dir: $!\n";
    dbg("generic: attempt to opendir ($dir) failed");
    return;
  }
  while(my $file = readdir(DIR)) {
    next if $file eq '.' || $file eq '..';

my $path = File::Spec->catfile($dir, $file);
    if ($preserve_files_ref && $preserve_files_ref->{$path}) {
      dbg("generic: preserving $file");
      next;
    }
    untaint_var(\$path);
    next unless -f $path;

dbg("generic: unlinking $file");
    if (!unlink $path) {
      warn "error: cannot remove file $path: $!\n";
      closedir(DIR) or die "cannot close directory $dir: $!";
      return;
    }
  }
  closedir(DIR) or die "cannot close directory $dir: $!";
  return 1;
}

sub delete_files {
  my(@filenames) = @_;
  foreach my $path (@filenames) {
    dbg("generic: unlinking $path");
    unlink $path  or warn "error: cannot unlink file $path: $!\n";
  }
  return 1;
}

##############################################################################

sub lint_check_dir {
  my $dir = shift;

# due to the Logger module's globalness (all M::SA objects share the same
  # Logger setup), we can't change the debug level here to only include
  # "config" or otherwise be more terse. :(
  my $spamtest = new Mail::SpamAssassin( {
    rules_filename       => $dir,
    site_rules_filename  => $LOCAL_RULES_DIR,
    ignore_site_cf_files => 1,
    userprefs_filename   => File::Spec->catfile($dir, "doesnotexist"),

local_tests_only     => 1,
    dont_copy_prefs      => 1,

PREFIX               => $PREFIX,
    DEF_RULES_DIR        => $DEF_RULES_DIR,
    LOCAL_RULES_DIR      => $LOCAL_RULES_DIR,
    LOCAL_STATE_DIR      => $LOCAL_STATE_DIR,
  });

# need to kluge disabling bayes since it may try to expire the DB, and
  # without the proper config it's not going to be good.
  $spamtest->{conf}->{use_bayes} = 0;

my $res = $spamtest->lint_rules();
  $spamtest->finish();

return $res == 0;
}

##############################################################################

=head1 NAME

sa-update - automate SpamAssassin rule updates

=head1 SYNOPSIS

B<sa-update> [options]

Options:

--channel channel       Retrieve updates from this channel
                          Use multiple times for multiple channels
  --channelfile file      Retrieve updates from the channels in the file
  --checkonly             Check for update availability, do not install
  --install filename      Install updates directly from this file. Signature
                          verification will use "file.asc", "file.sha256",
                          and "file.sha512".
  --allowplugins          Allow updates to load plugin code (DANGEROUS)
  --gpgkey key            Trust the key id to sign releases
                          Use multiple times for multiple keys
  --gpgkeyfile file       Trust the key ids in the file to sign releases
  --gpghomedir path       Store the GPG keyring in this directory
  --gpg and --nogpg       Use (or do not use) GPG to verify updates
                          (--gpg is assumed by use of the above
                          --gpgkey and --gpgkeyfile options)
  --import file           Import GPG key(s) from file into sa-update's
                          keyring. Use multiple times for multiple files
  --updatedir path        Directory to place updates, defaults to the
                          SpamAssassin site rules directory
                          (default: /var/lib/spamassassin/3.004006)
  --refreshmirrors        Force the MIRRORED.BY file to be updated
  --httputil util         Force used download tool. By default first found
                          from these is used: curl, wget, fetch, lwp
  -D, --debug [area=n,...]  Print debugging messages
  -v, --verbose           Be verbose, like print updated channel names;
                          For more verbosity specify multiple times
  -V, --version           Print version
  -h, --help              Print usage message
  -4                      Force using the inet protocol (IPv4), not inet6
  -6                      Force using the inet6 protocol (IPv6), not inet

=head1 DESCRIPTION

sa-update automates the process of downloading and installing new rules and
configuration, based on channels.  The default channel is
I<updates.spamassassin.org>, which has updated rules since the previous
release.

Update archives are verified using SHA256 and SHA512 hashes and GPG signatures,
by default.

Note that C<sa-update> will not restart C<spamd> or otherwise cause
a scanner to reload the now-updated ruleset automatically.  Instead,
C<sa-update> is typically used in something like the following manner:

sa-update && /etc/init.d/spamassassin reload

This works because C<sa-update> only returns an exit status of C<0> if
it has successfully downloaded and installed an updated ruleset.

The program sa-update uses the underlying operating system umask for the
updated rule files it installs.  You may wish to run sa-update from a script
that sets the umask prior to calling sa-update.  For example:

#!/bin/sh
	umask 022
	sa-update

=head1 OPTIONS

=over 4

=item B<--channel>

sa-update can update multiple channels at the same time.  By default, it will
only access "updates.spamassassin.org", but more channels can be specified via
this option.  If there are multiple additional channels, use the option
multiple times, once per channel.  i.e.:

sa-update --channel foo.example.com --channel bar.example.com

=item B<--channelfile>

Similar to the B<--channel> option, except specify the additional channels in a
file instead of on the commandline.  This is useful when there are a
lot of additional channels.

=item B<--checkonly>

Only check if an update is available, don't actually download and install it.
The exit code will be C<0> or C<1> as described below.

=item B<--install>

Install updates "offline", from the named tar.gz file, instead of performing
DNS lookups and HTTP invocations.

Files named B<file>.sha256, B<file>.sha512, and B<file>.asc will be used for
the SHA256 and SHA512 hashes and the GPG signature, respectively.  The filename
provided must contain a version number of at least 3 digits, which will be used
as the channel's update version number.

Multiple B<--channel> switches cannot be used with B<--install>.  To install
multiple channels from tarballs, run C<sa-update> multiple times with different
B<--channel> and B<--install> switches, e.g.:

sa-update --channel foo.example.com --install foo-34958.tgz
        sa-update --channel bar.example.com --install bar-938455.tgz

=item B<--allowplugins>

Allow downloaded updates to activate plugins.  The default is not to
activate plugins; any C<loadplugin> or C<tryplugin> lines will be commented
in the downloaded update rules files.

You should never enable this for 3rd party update channels, since plugins
can execute unrestricted code on your system, even possibly as root! This
includes spamassassin official updates, which have no need to include
running code.

Use --reallyallowplugins option to bypass warnings and make it work.

=item B<--gpg>, B<--nogpg>

sa-update by default will verify update archives by use of SHA256 and SHA512
checksums and GPG signature.  SHA* hashes can verify whether or not the
downloaded archive has been corrupted, but it does not offer any form of
security regarding whether or not the downloaded archive is legitimate
(aka: non-modifed by evildoers).  GPG verification of the archive is used to
solve that problem.

If you wish to skip GPG verification, you can use the B<--nogpg> option
to disable its use.  Use of the following gpgkey-related options will
override B<--nogpg> and keep GPG verification enabled.

Note: Currently, only GPG itself is supported (ie: not PGP).  v1.2 has been
tested, although later versions ought to work as well.

=item B<--gpgkey>

sa-update has the concept of "release trusted" GPG keys.  When an archive is
downloaded and the signature verified, sa-update requires that the signature
be from one of these "release trusted" keys or else verification fails.  This
prevents third parties from manipulating the files on a mirror, for instance,
and signing with their own key.

By default, sa-update trusts key ids C<24F434CE> and C<5244EC45>, which are
the standard SpamAssassin release key and its sub-key.  Use this option to
trust additional keys.  See the B<--import> option for how to add keys to
sa-update's keyring.  For sa-update to use a key it must be in sa-update's
keyring and trusted.

For multiple keys, use the option multiple times.  i.e.:

sa-update --gpgkey E580B363 --gpgkey 298BC7D0

Note: use of this option automatically enables GPG verification.

=item B<--gpgkeyfile>

Similar to the B<--gpgkey> option, except specify the additional keys in a file
instead of on the commandline.  This is extremely useful when there are a lot
of additional keys that you wish to trust.

=item B<--gpghomedir>

Specify a directory path to use as a storage area for the C<sa-update> GPG
keyring.  By default, this is

/etc/mail/spamassassin/sa-update-keys

=item B<--import>

Use to import GPG key(s) from a file into the sa-update keyring which is
located in the directory specified by B<--gpghomedir>.  Before using channels
from third party sources, you should use this option to import the GPG key(s)
used by those channels.  You must still use the B<--gpgkey> or B<--gpgkeyfile>
options above to get sa-update to trust imported keys.

To import multiple keys, use the option multiple times.  i.e.:

sa-update --import channel1-GPG.KEY --import channel2-GPG.KEY

Note: use of this option automatically enables GPG verification.

=item B<--refreshmirrors>

Force the list of sa-update mirrors for each channel, stored in the MIRRORED.BY
file, to be updated.  By default, the MIRRORED.BY file will be cached for up to
7 days after each time it is downloaded.

=item B<--updatedir>

By default, C<sa-update> will use the system-wide rules update directory:

/var/lib/spamassassin/3.004006

If the updates should be stored in another location, specify it here.

Note that use of this option is not recommended; if you're just using sa-update
to download updated rulesets for a scanner, and sa-update is placing updates in
the wrong directory, you probably need to rebuild SpamAssassin with different
C<Makefile.PL> arguments, instead of overriding sa-update's runtime behaviour.

=item B<-D> [I<area,...>], B<--debug> [I<area,...>]

Produce debugging output.  If no areas are listed, all debugging information is
printed.  Diagnostic output can also be enabled for each area individually;
I<area> is the area of the code to instrument. For example, to produce
diagnostic output on channel, gpg, and http, use:

sa-update -D channel,gpg,http

For more information about which areas (also known as channels) are
available, please see the documentation at
L<http://wiki.apache.org/spamassassin/DebugChannels>.

=item B<-h>, B<--help>

Print help message and exit.

=item B<-V>, B<--version>

Print sa-update version and exit.

=back

=head1 EXIT CODES

In absence of a --checkonly option, an exit code of C<0> means:
an update was available, and was downloaded and installed successfully.
If --checkonly was specified, an exit code of C<0> means: an update was
available.

An exit code of C<1> means no fresh updates were available.

An exit code of C<2> means that at least one update is available but that a
lint check of the site pre files failed.  The site pre files must pass a lint
check before any updates are attempted.

An exit code of C<3> means that at least one update succeeded while 
other channels failed.  If using sa-compile, you should proceed with it.

An exit code of C<4> or higher, indicates that errors occurred while
attempting to download and extract updates, and no channels were updated.

=head1 SEE ALSO

Mail::SpamAssassin(3)
Mail::SpamAssassin::Conf(3)
spamassassin(1)
spamd(1)
<http://wiki.apache.org/spamassassin/RuleUpdates>

=head1 PREREQUISITES

C<Mail::SpamAssassin>

=head1 BUGS

See <http://issues.apache.org/SpamAssassin/>

=head1 AUTHORS

The Apache SpamAssassin(tm) Project <https://spamassassin.apache.org/>

=head1 LICENSE AND COPYRIGHT

SpamAssassin is distributed under the Apache License, Version 2.0, as
described in the file C<LICENSE> included with the distribution.

=cut