System/Kernel


dev@editorial:~$ file /bin/bash ; uname -a ; cat /etc/*release
/bin/bash: ELF 64-bit LSB pie executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=7a6408ba82a2d86dd98f1f75ac8edcb695f6fd60, for GNU/Linux 3.2.0, stripped
Linux editorial 5.15.0-112-generic #122-Ubuntu SMP Thu May 23 07:48:21 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=22.04
DISTRIB_CODENAME=jammy
DISTRIB_DESCRIPTION="Ubuntu 22.04.4 LTS"
PRETTY_NAME="Ubuntu 22.04.4 LTS"
NAME="Ubuntu"
VERSION_ID="22.04"
VERSION="22.04.4 LTS (Jammy Jellyfish)"
VERSION_CODENAME=jammy
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
UBUNTU_CODENAME=jammy

Ubuntu 22.04.4 LTS (Jammy Jellyfish) 5.15.0-112-generic

Networks


dev@editorial:~$ ip route ; arp -a
default via 10.10.10.2 dev eth0 
10.10.10.0/23 dev eth0 proto kernel scope link src 10.10.11.20 
? (10.10.10.2) at 00:50:56:b9:1b:d3 [ether] on eth0
 
dev@editorial:~$ netstat -antup4
(Not all processes could be identified, non-owned process info
 will not be shown, you would have to be root to see it all.)
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
tcp        0      0 127.0.0.1:5000          0.0.0.0:*               LISTEN      -                   
tcp        0      0 127.0.0.53:53           0.0.0.0:*               LISTEN      -                   
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      -                   
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      -                   
tcp        0      0 10.10.11.20:80          10.10.14.253:34400      SYN_RECV    -                   
tcp        0      0 10.10.11.20:80          10.10.14.253:34372      SYN_RECV    -                   
tcp        0      0 10.10.11.20:80          10.10.14.253:34346      SYN_RECV    -                   
tcp        0    292 10.10.11.20:80          10.10.14.253:34308      ESTABLISHED -                   
tcp        0      0 10.10.11.20:22          10.10.14.107:56820      ESTABLISHED -                   
tcp        0      0 10.10.11.20:80          10.10.14.126:38368      TIME_WAIT   -                   
tcp        0      1 10.10.11.20:44118       8.8.8.8:53              SYN_SENT    -                   
tcp        0      0 127.0.0.1:5000          127.0.0.1:55022         TIME_WAIT   -                   
tcp        0    292 10.10.11.20:80          10.10.14.253:34298      ESTABLISHED -                   
tcp        0      0 10.10.11.20:80          10.10.14.126:38332      TIME_WAIT   -                   
tcp        0      0 10.10.11.20:80          10.10.14.253:52420      ESTABLISHED -                   
tcp        0    292 10.10.11.20:80          10.10.14.253:34314      ESTABLISHED -                   
tcp        0      0 10.10.11.20:80          10.10.14.68:56312       ESTABLISHED -                   
tcp        0      0 10.10.11.20:80          10.10.14.253:34392      SYN_RECV    -                   
tcp        0      0 10.10.11.20:80          10.10.14.253:34258      ESTABLISHED -                   
tcp        0      0 127.0.0.1:5000          127.0.0.1:60464         TIME_WAIT   -                   
tcp        0      0 10.10.11.20:80          10.10.14.126:38330      TIME_WAIT   -                   
tcp        0      0 10.10.11.20:80          10.10.14.253:52446      ESTABLISHED -                   
tcp        0      0 10.10.11.20:80          10.10.14.68:56326       ESTABLISHED -                   
tcp        0      1 10.10.11.20:80          10.10.14.253:34252      LAST_ACK    -                   
tcp        0      0 10.10.11.20:22          10.10.15.29:37960       ESTABLISHED -                   
tcp        0      0 10.10.11.20:22          10.10.16.28:46696       ESTABLISHED -                   
tcp        0      0 10.10.11.20:80          10.10.14.253:34330      ESTABLISHED -                   
tcp        0      0 10.10.11.20:80          10.10.14.68:56338       ESTABLISHED -                   
tcp        0      0 10.10.11.20:80          10.10.14.126:38316      TIME_WAIT   -                   
tcp        0      1 10.10.11.20:80          10.10.14.253:34254      LAST_ACK    -                   
tcp        0      0 10.10.11.20:80          10.10.14.253:34362      SYN_RECV    -                   
tcp        0      0 10.10.11.20:80          10.10.14.253:34388      SYN_RECV    -                   
tcp        0    292 10.10.11.20:80          10.10.14.253:34288      ESTABLISHED -                   
tcp        0      1 10.10.11.20:80          10.10.14.253:34242      LAST_ACK    -                   
tcp        0      0 10.10.11.20:80          10.10.14.126:38346      TIME_WAIT   -                   
tcp        0    292 10.10.11.20:80          10.10.14.253:34272      ESTABLISHED -                   
tcp        0    292 10.10.11.20:80          10.10.14.253:34268      ESTABLISHED -                   
tcp        0      0 10.10.11.20:80          10.10.14.126:38350      TIME_WAIT   -                   
tcp        0      0 127.0.0.1:5000          127.0.0.1:60470         TIME_WAIT   -                   
tcp        0      0 10.10.11.20:80          10.10.14.253:52440      ESTABLISHED -                   
tcp        0      0 10.10.11.20:80          10.10.14.68:56308       ESTABLISHED -                   
tcp        0      0 10.10.11.20:80          10.10.14.126:38352      TIME_WAIT   -                   
tcp        0   5204 10.10.11.20:22          10.10.14.141:34802      ESTABLISHED -                   
udp        0      0 127.0.0.53:53           0.0.0.0:*                           -                   
udp        0      0 0.0.0.0:68              0.0.0.0:*                           -                   
udp        0      0 10.10.11.20:53533       8.8.8.8:53              ESTABLISHED -                   
udp        0      0 10.10.11.20:35285       8.8.8.8:53              ESTABLISHED -                   
udp        0      0 127.0.0.1:49709         127.0.0.53:53           ESTABLISHED -                   

127.0.0.1:5000 127.0.0.53:53

Users & Groups


dev@editorial:~$ cat /etc/passwd ; ll /home
root:x:0:0:root:/root:/bin/bash
daemon:x:1:1:daemon:/usr/sbin:/usr/sbin/nologin
bin:x:2:2:bin:/bin:/usr/sbin/nologin
sys:x:3:3:sys:/dev:/usr/sbin/nologin
sync:x:4:65534:sync:/bin:/bin/sync
games:x:5:60:games:/usr/games:/usr/sbin/nologin
man:x:6:12:man:/var/cache/man:/usr/sbin/nologin
lp:x:7:7:lp:/var/spool/lpd:/usr/sbin/nologin
mail:x:8:8:mail:/var/mail:/usr/sbin/nologin
news:x:9:9:news:/var/spool/news:/usr/sbin/nologin
uucp:x:10:10:uucp:/var/spool/uucp:/usr/sbin/nologin
proxy:x:13:13:proxy:/bin:/usr/sbin/nologin
www-data:x:33:33:www-data:/var/www:/usr/sbin/nologin
backup:x:34:34:backup:/var/backups:/usr/sbin/nologin
list:x:38:38:Mailing List Manager:/var/list:/usr/sbin/nologin
irc:x:39:39:ircd:/run/ircd:/usr/sbin/nologin
gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/usr/sbin/nologin
nobody:x:65534:65534:nobody:/nonexistent:/usr/sbin/nologin
_apt:x:100:65534::/nonexistent:/usr/sbin/nologin
systemd-network:x:101:102:systemd Network Management,,,:/run/systemd:/usr/sbin/nologin
systemd-resolve:x:102:103:systemd Resolver,,,:/run/systemd:/usr/sbin/nologin
messagebus:x:103:104::/nonexistent:/usr/sbin/nologin
systemd-timesync:x:104:105:systemd Time Synchronization,,,:/run/systemd:/usr/sbin/nologin
pollinate:x:105:1::/var/cache/pollinate:/bin/false
sshd:x:106:65534::/run/sshd:/usr/sbin/nologin
syslog:x:107:113::/home/syslog:/usr/sbin/nologin
uuidd:x:108:114::/run/uuidd:/usr/sbin/nologin
tcpdump:x:109:115::/nonexistent:/usr/sbin/nologin
tss:x:110:116:TPM software stack,,,:/var/lib/tpm:/bin/false
landscape:x:111:117::/var/lib/landscape:/usr/sbin/nologin
usbmux:x:112:46:usbmux daemon,,,:/var/lib/usbmux:/usr/sbin/nologin
prod:x:1000:1000:Alirio Acosta:/home/prod:/bin/bash
lxd:x:999:100::/var/snap/lxd/common/lxd:/bin/false
dev:x:1001:1001::/home/dev:/bin/bash
fwupd-refresh:x:113:119:fwupd-refresh user,,,:/run/systemd:/usr/sbin/nologin
_laurel:x:998:998::/var/log/laurel:/bin/false
total 16
drwxr-xr-x  4 root root 4096 Jun  5 14:36 ./
drwxr-xr-x 18 root root 4096 Jun  5 14:54 ../
drwxr-x---  4 dev  dev  4096 Jun  5 14:36 dev/
drwxr-x---  5 prod prod 4096 Jun 25 13:46 prod/

prod

dev@editorial:~$ cut -d: -f1 /etc/passwd | xargs -n1 id
uid=0(root) gid=0(root) groups=0(root)
uid=1(daemon) gid=1(daemon) groups=1(daemon)
uid=2(bin) gid=2(bin) groups=2(bin)
uid=3(sys) gid=3(sys) groups=3(sys)
uid=4(sync) gid=65534(nogroup) groups=65534(nogroup)
uid=5(games) gid=60(games) groups=60(games)
uid=6(man) gid=12(man) groups=12(man)
uid=7(lp) gid=7(lp) groups=7(lp)
uid=8(mail) gid=8(mail) groups=8(mail)
uid=9(news) gid=9(news) groups=9(news)
uid=10(uucp) gid=10(uucp) groups=10(uucp)
uid=13(proxy) gid=13(proxy) groups=13(proxy)
uid=33(www-data) gid=33(www-data) groups=33(www-data)
uid=34(backup) gid=34(backup) groups=34(backup)
uid=38(list) gid=38(list) groups=38(list)
uid=39(irc) gid=39(irc) groups=39(irc)
uid=41(gnats) gid=41(gnats) groups=41(gnats)
uid=65534(nobody) gid=65534(nogroup) groups=65534(nogroup)
uid=100(_apt) gid=65534(nogroup) groups=65534(nogroup)
uid=101(systemd-network) gid=102(systemd-network) groups=102(systemd-network)
uid=102(systemd-resolve) gid=103(systemd-resolve) groups=103(systemd-resolve)
uid=103(messagebus) gid=104(messagebus) groups=104(messagebus)
uid=104(systemd-timesync) gid=105(systemd-timesync) groups=105(systemd-timesync)
uid=105(pollinate) gid=1(daemon) groups=1(daemon)
uid=106(sshd) gid=65534(nogroup) groups=65534(nogroup)
uid=107(syslog) gid=113(syslog) groups=113(syslog),4(adm)
uid=108(uuidd) gid=114(uuidd) groups=114(uuidd)
uid=109(tcpdump) gid=115(tcpdump) groups=115(tcpdump)
uid=110(tss) gid=116(tss) groups=116(tss)
uid=111(landscape) gid=117(landscape) groups=117(landscape)
uid=112(usbmux) gid=46(plugdev) groups=46(plugdev)
uid=1000(prod) gid=1000(prod) groups=1000(prod)
uid=999(lxd) gid=100(users) groups=100(users)
uid=1001(dev) gid=1001(dev) groups=1001(dev)
uid=113(fwupd-refresh) gid=119(fwupd-refresh) groups=119(fwupd-refresh)
uid=998(_laurel) gid=998(_laurel) groups=998(_laurel)

SUIDs


dev@editorial:~$ find / -perm -04000 -ls -type f 2>/dev/null
     5374    332 -rwsr-xr-x   1 root     root       338536 Mar 15 20:28 /usr/lib/openssh/ssh-keysign
     4342     36 -rwsr-xr--   1 root     messagebus    35112 Oct 25  2022 /usr/lib/dbus-1.0/dbus-daemon-launch-helper
    10540     20 -rwsr-xr-x   1 root     root          18736 Feb 26  2022 /usr/libexec/polkit-agent-helper-1
     4376     44 -rwsr-xr-x   1 root     root          44808 Feb  6 12:54 /usr/bin/chsh
     4593     36 -rwsr-xr-x   1 root     root          35200 Mar 23  2022 /usr/bin/fusermount3
     5474    228 -rwsr-xr-x   1 root     root         232416 Apr  3  2023 /usr/bin/sudo
     5094     36 -rwsr-xr-x   1 root     root          35200 Apr  9 15:32 /usr/bin/umount
     5054     48 -rwsr-xr-x   1 root     root          47488 Apr  9 15:32 /usr/bin/mount
     4751     40 -rwsr-xr-x   1 root     root          40496 Feb  6 12:54 /usr/bin/newgrp
     4414     72 -rwsr-xr-x   1 root     root          72072 Feb  6 12:54 /usr/bin/gpasswd
     4415     60 -rwsr-xr-x   1 root     root          59976 Feb  6 12:54 /usr/bin/passwd
     4336     72 -rwsr-xr-x   1 root     root          72712 Feb  6 12:54 /usr/bin/chfn
     4205     56 -rwsr-xr-x   1 root     root          55680 Apr  9 15:32 /usr/bin/su

SGIDs


dev@editorial:~$ find / -perm -02000 -ls -type f 2>/dev/null
      515      0 drwxr-sr-x   2 root     systemd-journal       40 Jun 25 13:23 /run/log/journal
    20287     16 -rwxr-sr-x   1 root     utmp               14488 Mar 24  2022 /usr/lib/x86_64-linux-gnu/utempter/utempter
    30920      4 drwxrwsr-x   2 root     staff               4096 Jun  5 14:36 /usr/local/share/fonts
     4537     28 -rwxr-sr-x   1 root     shadow             26776 Jan 10 13:54 /usr/sbin/unix_chkpwd
     4484     24 -rwxr-sr-x   1 root     shadow             22680 Jan 10 13:54 /usr/sbin/pam_extrausers_chkpwd
     4413     24 -rwxr-sr-x   1 root     shadow             23136 Feb  6 12:54 /usr/bin/expiry
     4080     72 -rwxr-sr-x   1 root     shadow             72184 Feb  6 12:54 /usr/bin/chage
     4509     40 -rwxr-sr-x   1 root     crontab            39568 Mar 23  2022 /usr/bin/crontab
     5362    288 -rwxr-sr-x   1 root     _ssh              293304 Mar 15 20:28 /usr/bin/ssh-agent
       28      4 drwxrwsr-x   2 root     mail                4096 Jun  5 14:36 /var/mail
       26      4 drwxrwsr-x   2 root     staff               4096 Jun  5 14:36 /var/local
      386      4 drwxr-sr-x   3 root     systemd-journal     4096 Jun  5 14:36 /var/log/journal
     2963      4 drwxr-sr-x   2 root     systemd-journal     4096 Jun 25 13:53 /var/log/journal/df10d252910a404ba2677f932cf2b8fe

Processes


dev@editorial:~$ ps -auxwww
USER         PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root           1  0.0  0.2 100620 11524 ?        Ss   13:23   0:01 /sbin/init
root         524  1.0  4.3 290572 172180 ?       S<s  13:23   0:19 /lib/systemd/systemd-journald
root         561  0.0  0.6 289352 27100 ?        SLsl 13:23   0:00 /sbin/multipathd -d -s
root         565  0.0  0.1  26268  6172 ?        Ss   13:23   0:00 /lib/systemd/systemd-udevd
systemd+     573  0.0  0.2  16128  8048 ?        Ss   13:23   0:00 /lib/systemd/systemd-networkd
systemd+     754  0.0  0.3  25804 13796 ?        Ss   13:23   0:00 /lib/systemd/systemd-resolved
systemd+     755  0.0  0.1  89364  6576 ?        Ssl  13:23   0:00 /lib/systemd/systemd-timesyncd
root         758  0.9  0.2  95740  8136 ?        S<sl 13:23   0:18 /sbin/auditd
_laurel      760  0.6  0.2  12952  8988 ?        S<   13:23   0:12 /usr/local/sbin/laurel --config /etc/laurel/config.toml
root         789  0.0  0.2  51148 11736 ?        Ss   13:23   0:00 /usr/bin/VGAuthService
root         806  0.1  0.2 242312  9576 ?        Ssl  13:23   0:03 /usr/bin/vmtoolsd
root         807  0.0  0.1 101244  5856 ?        Ssl  13:23   0:00 /sbin/dhclient -1 -4 -v -i -pf /run/dhclient.eth0.pid -lf /var/lib/dhcp/dhclient.eth0.leases -I -df /var/lib/dhcp/dhclient6.eth0.leases eth0
message+     823  0.0  0.1   8776  4728 ?        Ss   13:23   0:00 @dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only
root         827  0.0  0.1  82832  3996 ?        Ssl  13:23   0:00 /usr/sbin/irqbalance --foreground
root         829  0.0  0.4  32688 18908 ?        Ss   13:23   0:00 /usr/bin/python3 /usr/bin/networkd-dispatcher --run-startup-triggers
root         830  0.0  0.1 234504  6468 ?        Ssl  13:23   0:00 /usr/libexec/polkitd --no-debug
syslog       832  0.0  0.1 222404  5616 ?        Ssl  13:23   0:00 /usr/sbin/rsyslogd -n -iNONE
root         834  0.0  0.1  15520  7532 ?        Ss   13:23   0:00 /lib/systemd/systemd-logind
root         838  0.0  0.3 392604 12808 ?        Ssl  13:23   0:00 /usr/libexec/udisks2/udisksd
root         853  0.0  0.3 244236 12120 ?        Ssl  13:23   0:00 /usr/sbin/ModemManager
www-data    1049  0.0  0.6  33648 24632 ?        Ss   13:23   0:00 /usr/bin/python3 /usr/local/bin/gunicorn --workers 3 --bind 127.0.0.1:5000 -m 007 wsgi:app
www-data    1050  0.0  0.6  33648 24512 ?        Ss   13:23   0:00 /usr/bin/python3 /usr/local/bin/gunicorn --workers 4 --bind unix:editorial.sock -m 007 wsgi:app
root        1053  0.0  0.0   6896  2884 ?        Ss   13:23   0:00 /usr/sbin/cron -f -P
root        1066  0.0  0.2  15436  9376 ?        Ss   13:23   0:00 sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups
root        1069  0.0  0.0   6176  1072 tty1     Ss+  13:23   0:00 /sbin/agetty -o -p -- \u --noclear tty1 linux
root        1070  0.0  0.0  55232  1604 ?        Ss   13:23   0:00 nginx: master process /usr/sbin/nginx -g daemon on; master_process on;
www-data    1071  1.2  0.1  57616  7844 ?        S    13:23   0:23 nginx: worker process
www-data    1072  0.9  0.2  59580  9808 ?        S    13:23   0:17 nginx: worker process
www-data    1076  0.0  0.7  41188 30332 ?        S    13:23   0:00 /usr/bin/python3 /usr/local/bin/gunicorn --workers 3 --bind 127.0.0.1:5000 -m 007 wsgi:app
www-data    1077  2.5  0.9  48656 37676 ?        S    13:23   0:48 /usr/bin/python3 /usr/local/bin/gunicorn --workers 4 --bind unix:editorial.sock -m 007 wsgi:app
www-data    1078  2.3  0.9  48668 37412 ?        S    13:23   0:44 /usr/bin/python3 /usr/local/bin/gunicorn --workers 4 --bind unix:editorial.sock -m 007 wsgi:app
www-data    1079  0.0  0.7  41188 30340 ?        S    13:23   0:00 /usr/bin/python3 /usr/local/bin/gunicorn --workers 3 --bind 127.0.0.1:5000 -m 007 wsgi:app
www-data    1080  2.6  0.9  48784 37668 ?        S    13:23   0:49 /usr/bin/python3 /usr/local/bin/gunicorn --workers 4 --bind unix:editorial.sock -m 007 wsgi:app
www-data    1081  0.0  0.7  41320 30344 ?        S    13:23   0:00 /usr/bin/python3 /usr/local/bin/gunicorn --workers 3 --bind 127.0.0.1:5000 -m 007 wsgi:app
www-data    1082  2.4  0.9  48656 37672 ?        S    13:23   0:46 /usr/bin/python3 /usr/local/bin/gunicorn --workers 4 --bind unix:editorial.sock -m 007 wsgi:app
root        1116  0.0  0.2  17184 10408 ?        Ss   13:24   0:00 sshd: prod [priv]
prod        1121  0.0  0.2  17092  9716 ?        Ss   13:24   0:00 /lib/systemd/systemd --user
prod        1122  0.0  0.0 103416  3564 ?        S    13:24   0:00 (sd-pam)
prod        1224  0.0  0.1  17316  7620 ?        S    13:24   0:00 sshd: prod@pts/0
prod        1232  0.0  0.1   8880  5388 pts/0    Ss+  13:24   0:00 -bash
root        1913  0.0  0.2  17184 10368 ?        Ss   13:42   0:00 sshd: prod [priv]
prod        1972  0.0  0.1  17316  7744 ?        S    13:42   0:00 sshd: prod@pts/2
prod        1973  0.0  0.1   8896  5448 pts/2    Ss+  13:42   0:00 -bash
root        2173  0.1  0.6 386724 25716 ?        Ssl  13:48   0:00 /usr/libexec/fwupd/fwupd
root        2179  0.0  0.1 239656  7884 ?        Ssl  13:48   0:00 /usr/libexec/upowerd
root        2218  0.0  0.2  17184 10448 ?        Ss   13:49   0:00 sshd: dev [priv]
dev         2221  0.0  0.2  17092  9416 ?        Ss   13:49   0:00 /lib/systemd/systemd --user
dev         2222  0.0  0.0 103704  3612 ?        S    13:49   0:00 (sd-pam)
dev         2286  0.0  0.1  17316  7696 ?        S    13:49   0:00 sshd: dev@pts/5
dev         2287  0.0  0.1   8780  5100 pts/5    Ss   13:49   0:00 -bash
root        2341  0.0  0.2  17184 10432 ?        Ss   13:49   0:00 sshd: prod [priv]
prod        2411  0.1  0.1  17316  7724 ?        S    13:50   0:00 sshd: prod@pts/1
prod        2412  0.0  0.1   8656  4228 pts/1    Ss   13:50   0:00 -bash

/usr/libexec/polkitd --no-debug /usr/bin/python3 /usr/local/bin/gunicorn --workers 3 --bind 127.0.0.1:5000 -m 007 wsgi:app /usr/bin/python3 /usr/local/bin/gunicorn --workers 4 --bind unix:editorial.sock -m 007 wsgi:app /usr/sbin/cron -f -P sshd: prod@pts/1

Cron & Systemd


dev@editorial:~$ crontab -l ; cat /etc/crontab ; systemctl list-timers
no crontab for dev
# /etc/crontab: system-wide crontab
# Unlike any other crontab you don't have to run the `crontab'
# command to install the new version when you edit this file
# and files in /etc/cron.d. These files also have username fields,
# that none of the other crontabs do.
 
SHELL=/bin/sh
# You can also override PATH, but by default, newer versions inherit it from the environment
#PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
 
# Example of job definition:
# .---------------- minute (0 - 59)
# |  .------------- hour (0 - 23)
# |  |  .---------- day of month (1 - 31)
# |  |  |  .------- month (1 - 12) OR jan,feb,mar,apr ...
# |  |  |  |  .---- day of week (0 - 6) (Sunday=0 or 7) OR sun,mon,tue,wed,thu,fri,sat
# |  |  |  |  |
# *  *  *  *  * user-name command to be executed
17 *	* * *	root    cd / && run-parts --report /etc/cron.hourly
25 6	* * *	root	test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.daily )
47 6	* * 7	root	test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.weekly )
52 6	1 * *	root	test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.monthly )
#
NEXT                        LEFT         LAST                        PASSED              UNIT                           ACTIVATES      >
Tue 2024-06-25 14:04:24 UTC 4min 6s left Tue 2024-06-04 11:28:48 UTC 3 weeks 0 days ago  fstrim.timer                   fstrim.service
Tue 2024-06-25 14:54:26 UTC 54min left   Tue 2024-06-04 14:02:45 UTC 2 weeks 6 days ago  apt-daily.timer                apt-daily.servi>
Tue 2024-06-25 20:25:01 UTC 6h left      Tue 2024-06-04 14:02:45 UTC 2 weeks 6 days ago  motd-news.timer                motd-news.servi>
Tue 2024-06-25 21:00:08 UTC 6h left      Tue 2024-06-04 13:54:31 UTC 3 weeks 0 days ago  man-db.timer                   man-db.service
Wed 2024-06-26 00:00:00 UTC 9h left      n/a                         n/a                 dpkg-db-backup.timer           dpkg-db-backup.>
Wed 2024-06-26 00:00:00 UTC 9h left      Tue 2024-06-25 13:23:49 UTC 36min ago           logrotate.timer                logrotate.servi>
Wed 2024-06-26 00:46:38 UTC 10h left     Tue 2024-06-25 13:48:18 UTC 11min ago           fwupd-refresh.timer            fwupd-refresh.s>
Wed 2024-06-26 06:14:41 UTC 16h left     Tue 2023-01-31 02:16:12 UTC 1 year 4 months ago update-notifier-motd.timer     update-notifier>
Wed 2024-06-26 06:58:09 UTC 16h left     Tue 2024-06-25 13:55:38 UTC 4min 39s ago        apt-daily-upgrade.timer        apt-daily-upgra>
Wed 2024-06-26 13:29:01 UTC 23h left     Tue 2024-06-25 13:29:01 UTC 31min ago           update-notifier-download.timer update-notifier>
Wed 2024-06-26 13:38:45 UTC 23h left     Tue 2024-06-25 13:38:45 UTC 21min ago           systemd-tmpfiles-clean.timer   systemd-tmpfile>
Sun 2024-06-30 03:10:49 UTC 4 days left  Tue 2024-06-25 13:23:54 UTC 36min ago           e2scrub_all.timer              e2scrub_all.ser>
 
12 timers listed.
Pass --all to see loaded but inactive timers, too.

Sudo Version


dev@editorial:~$ sudo --version
Sudo version 1.9.9
Sudoers policy plugin version 1.9.9
Sudoers file grammar version 48
Sudoers I/O plugin version 1.9.9
Sudoers audit plugin version 1.9.9

Sudo version 1.9.9

Glibc Version


dev@editorial:~$ ldd --version
ldd (Ubuntu GLIBC 2.35-0ubuntu3.8) 2.35
Copyright (C) 2022 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Written by Roland McGrath and Ulrich Drepper.

ldd (Ubuntu GLIBC 2.35-0ubuntu3.8) 2.35