System/Kernel


tomas@lantern:~$ 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 lantern 5.15.0-118-generic #128-Ubuntu SMP Fri Jul 5 09:28:59 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) 5.15.0-118-generic 64-bit

Networks


tomas@lantern:~$ ip route ; arp -a
default via 10.129.0.1 dev eth0
10.129.0.0/16 dev eth0 proto kernel scope link src 10.129.137.66
? (10.129.0.1) at 00:50:56:94:39:11 [ether] on eth0
tomas@lantern:~$ 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      0 127.0.0.1:8000          0.0.0.0:*               LISTEN      -
tcp        0    216 10.129.137.66:22        10.10.15.34:46972       ESTABLISHED -
tcp        0      0 10.129.137.66:22        10.10.15.34:33210       ESTABLISHED -
tcp        0      1 10.129.137.66:51338     8.8.8.8:53              SYN_SENT    -
tcp        0      0 10.129.137.66:22        10.10.15.34:35740       ESTABLISHED -
udp        0      0 10.129.137.66:46517     8.8.8.8:53              ESTABLISHED -
udp        0      0 10.129.137.66:36610     8.8.8.8:53              ESTABLISHED -
udp        0      0 10.129.137.66:46920     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      0 127.0.0.1:43673         127.0.0.53:53           ESTABLISHED -

Users & Groups


tomas@lantern:~$ 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/sites:/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
fwupd-refresh:x:112:118:fwupd-refresh user,,,:/run/systemd:/usr/sbin/nologin
usbmux:x:113:46:usbmux daemon,,,:/var/lib/usbmux:/usr/sbin/nologin
tomas:x:1000:1000:tomas:/home/tomas:/bin/bash
lxd:x:999:100::/var/snap/lxd/common/lxd:/bin/false
_laurel:x:998:998::/var/log/laurel:/bin/false
total 12
drwxr-xr-x  3 root  root  4096 Dec 24  2023 ./
drwxr-xr-x 19 root  root  4096 Aug  1 16:45 ../
drwxr-x---  9 tomas tomas 4096 Aug  7 11:01 tomas/
tomas@lantern:~$ 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(fwupd-refresh) gid=118(fwupd-refresh) groups=118(fwupd-refresh)
uid=113(usbmux) gid=46(plugdev) groups=46(plugdev)
uid=1000(tomas) gid=1000(tomas) groups=1000(tomas)
uid=999(lxd) gid=100(users) groups=100(users)
uid=998(_laurel) gid=998(_laurel) groups=998(_laurel)

uid=1000(tomas) gid=1000(tomas) groups=1000(tomas)

SUIDs


tomas@lantern:~$ find / -perm -04000 -ls -type f 2>/dev/null
    13735     20 -rwsr-xr-x   1 root     root        18736 Feb 26  2022 /usr/libexec/polkit-agent-helper-1
     1025    148 -rwsr-xr-x   1 root     root       150728 Jul 26 02:57 /usr/lib/snapd/snap-confine
     1410     36 -rwsr-xr--   1 root     messagebus    35112 Oct 25  2022 /usr/lib/dbus-1.0/dbus-daemon-launch-helper
    17819    332 -rwsr-xr-x   1 root     root         338536 Jun 26 13:11 /usr/lib/openssh/ssh-keysign
     1073     40 -rwsr-xr-x   1 root     root          40496 Feb  6  2024 /usr/bin/newgrp
      680     36 -rwsr-xr-x   1 root     root          35200 Mar 23  2022 /usr/bin/fusermount3
    10103     48 -rwsr-xr-x   1 root     root          47488 Apr  9 15:32 /usr/bin/mount
      303     72 -rwsr-xr-x   1 root     root          72072 Feb  6  2024 /usr/bin/gpasswd
     1112    228 -rwsr-xr-x   1 root     root         232416 Apr  3  2023 /usr/bin/sudo
    10112     36 -rwsr-xr-x   1 root     root          35200 Apr  9 15:32 /usr/bin/umount
      304     60 -rwsr-xr-x   1 root     root          59976 Feb  6  2024 /usr/bin/passwd
      300     72 -rwsr-xr-x   1 root     root          72712 Feb  6  2024 /usr/bin/chfn
      301     44 -rwsr-xr-x   1 root     root          44808 Feb  6  2024 /usr/bin/chsh
    10443     56 -rwsr-xr-x   1 root     root          55680 Apr  9 15:32 /usr/bin/su
      897     32 -rwsr-xr-x   1 root     root          30872 Feb 26  2022 /usr/bin/pkexec
      293    133 -rwsr-xr-x   1 root     root         135960 Apr 24 16:45 /snap/snapd/21759/usr/lib/snapd/snap-confine
      297    129 -rwsr-xr-x   1 root     root         131832 Sep 15  2023 /snap/snapd/20290/usr/lib/snapd/snap-confine
      850     84 -rwsr-xr-x   1 root     root          85064 Feb  6  2024 /snap/core20/2318/usr/bin/chfn
      856     52 -rwsr-xr-x   1 root     root          53040 Feb  6  2024 /snap/core20/2318/usr/bin/chsh
      926     87 -rwsr-xr-x   1 root     root          88464 Feb  6  2024 /snap/core20/2318/usr/bin/gpasswd
     1010     55 -rwsr-xr-x   1 root     root          55528 Apr  9 15:34 /snap/core20/2318/usr/bin/mount
     1019     44 -rwsr-xr-x   1 root     root          44784 Feb  6  2024 /snap/core20/2318/usr/bin/newgrp
     1034     67 -rwsr-xr-x   1 root     root          68208 Feb  6  2024 /snap/core20/2318/usr/bin/passwd
     1144     67 -rwsr-xr-x   1 root     root          67816 Apr  9 15:34 /snap/core20/2318/usr/bin/su
     1145    163 -rwsr-xr-x   1 root     root         166056 Apr  4  2023 /snap/core20/2318/usr/bin/sudo
     1203     39 -rwsr-xr-x   1 root     root          39144 Apr  9 15:34 /snap/core20/2318/usr/bin/umount
     1292     51 -rwsr-xr--   1 root     systemd-resolve    51344 Oct 25  2022 /snap/core20/2318/usr/lib/dbus-1.0/dbus-daemon-launch-helper
     1666    467 -rwsr-xr-x   1 root     root              477672 Jan  2  2024 /snap/core20/2318/usr/lib/openssh/ssh-keysign
      847     84 -rwsr-xr-x   1 root     root               85064 Nov 29  2022 /snap/core20/1974/usr/bin/chfn
      853     52 -rwsr-xr-x   1 root     root               53040 Nov 29  2022 /snap/core20/1974/usr/bin/chsh
      922     87 -rwsr-xr-x   1 root     root               88464 Nov 29  2022 /snap/core20/1974/usr/bin/gpasswd
     1006     55 -rwsr-xr-x   1 root     root               55528 May 30  2023 /snap/core20/1974/usr/bin/mount
     1015     44 -rwsr-xr-x   1 root     root               44784 Nov 29  2022 /snap/core20/1974/usr/bin/newgrp
     1030     67 -rwsr-xr-x   1 root     root               68208 Nov 29  2022 /snap/core20/1974/usr/bin/passwd
     1140     67 -rwsr-xr-x   1 root     root               67816 May 30  2023 /snap/core20/1974/usr/bin/su
     1141    163 -rwsr-xr-x   1 root     root              166056 Apr  4  2023 /snap/core20/1974/usr/bin/sudo
     1199     39 -rwsr-xr-x   1 root     root               39144 May 30  2023 /snap/core20/1974/usr/bin/umount
     1288     51 -rwsr-xr--   1 root     systemd-resolve    51344 Oct 25  2022 /snap/core20/1974/usr/lib/dbus-1.0/dbus-daemon-launch-helper
     1660    463 -rwsr-xr-x   1 root     root              473576 Apr  3  2023 /snap/core20/1974/usr/lib/openssh/ssh-keysign

SGIDs


tomas@lantern:~$ find / -perm -02000 -ls -type f 2>/dev/null
    13585     16 -rwxr-sr-x   1 root     utmp        14488 Mar 24  2022 /usr/lib/x86_64-linux-gnu/utempter/utempter
     1233     24 -rwxr-sr-x   1 root     shadow      22680 Jan 10  2024 /usr/sbin/pam_extrausers_chkpwd
    10029     28 -rwxr-sr-x   1 root     shadow      26776 Jan 10  2024 /usr/sbin/unix_chkpwd
   145617      4 drwxrwsr-x   2 root     staff        4096 Dec 24  2023 /usr/local/share/fonts
    17813    288 -rwxr-sr-x   1 root     _ssh       293304 Jun 26 13:11 /usr/bin/ssh-agent
      302     24 -rwxr-sr-x   1 root     shadow      23136 Feb  6  2024 /usr/bin/expiry
      596     40 -rwxr-sr-x   1 root     crontab     39568 Mar 23  2022 /usr/bin/crontab
      299     72 -rwxr-sr-x   1 root     shadow      72184 Feb  6  2024 /usr/bin/chage
      545      0 drwxr-sr-x   2 root     systemd-journal       40 Aug 20 08:50 /run/log/journal
    35970      4 drwxrwsr-x   2 root     mail                4096 Dec 27  2023 /var/mail
    37211      4 drwxr-sr-x   3 root     systemd-journal     4096 Dec 24  2023 /var/log/journal
   140841      4 drwxr-sr-x   2 root     systemd-journal     4096 Aug 20 09:41 /var/log/journal/48434d8311a1465da39c6b3bdc0b6d9a
    35968      4 drwxrwsr-x   2 root     staff               4096 Apr 18  2022 /var/local
      845     83 -rwxr-sr-x   1 root     shadow             84512 Feb  6  2024 /snap/core20/2318/usr/bin/chage
      906     31 -rwxr-sr-x   1 root     shadow             31312 Feb  6  2024 /snap/core20/2318/usr/bin/expiry
     1136    343 -rwxr-sr-x   1 root     systemd-timesync   350504 Jan  2  2024 /snap/core20/2318/usr/bin/ssh-agent
     7377     43 -rwxr-sr-x   1 root     shadow              43168 Jan 10  2024 /snap/core20/2318/usr/sbin/pam_extrausers_chkpwd
     7421     43 -rwxr-sr-x   1 root     shadow              43160 Jan 10  2024 /snap/core20/2318/usr/sbin/unix_chkpwd
    12049      0 drwxrwsr-x   2 root     mail                    3 Apr 16 04:34 /snap/core20/2318/var/mail
      842     83 -rwxr-sr-x   1 root     shadow              84512 Nov 29  2022 /snap/core20/1974/usr/bin/chage
      903     31 -rwxr-sr-x   1 root     shadow              31312 Nov 29  2022 /snap/core20/1974/usr/bin/expiry
     1132    343 -rwxr-sr-x   1 root     systemd-timesync   350504 Apr  3  2023 /snap/core20/1974/usr/bin/ssh-agent
     1218     35 -rwxr-sr-x   1 root     tty                 35048 May 30  2023 /snap/core20/1974/usr/bin/wall
     7346     43 -rwxr-sr-x   1 root     shadow              43168 Feb  2  2023 /snap/core20/1974/usr/sbin/pam_extrausers_chkpwd
     7390     43 -rwxr-sr-x   1 root     shadow              43160 Feb  2  2023 /snap/core20/1974/usr/sbin/unix_chkpwd
    11987      0 drwxrwsr-x   2 root     mail                    3 Jun 22  2023 /snap/core20/1974/var/mail

Processes


tomas@lantern:~$ ps -auxwww
USER         PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root           1  0.0  0.2 166476 11876 ?        Ss   08:50   0:02 /sbin/init
root         497  0.0  0.2  50036  8264 ?        S<s  08:50   0:01 /lib/systemd/systemd-journald
root         534  0.0  0.6 354888 27100 ?        SLsl 08:50   0:00 /sbin/multipathd -d -s
root         537  0.0  0.1  26420  7192 ?        Ss   08:50   0:00 /lib/systemd/systemd-udevd
systemd+     590  0.0  0.1  16128  7832 ?        Ss   08:50   0:00 /lib/systemd/systemd-networkd
systemd+     620  0.0  0.1  89364  6620 ?        Ssl  08:50   0:00 /lib/systemd/systemd-timesyncd
root         622  0.0  0.2  51148 11680 ?        Ss   08:50   0:00 /usr/bin/VGAuthService
root         623  0.1  0.2 168608 10160 ?        Ssl  08:50   0:04 /usr/bin/vmtoolsd
systemd+     624  0.0  0.3  25936 13620 ?        Ss   08:50   0:00 /lib/systemd/systemd-resolved
root         626  0.0  0.1  95740  7696 ?        S<sl 08:50   0:00 /sbin/auditd
_laurel      629  0.0  0.1  10208  6884 ?        S<   08:50   0:02 /usr/local/sbin/laurel --config /etc/laurel/config.toml
root         712  0.0  0.1 101244  6000 ?        Ssl  08:50   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+     809  0.0  0.1   8780  4616 ?        Ss   08:50   0:00 @dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only
www-data     812  0.0  0.7  37284 28792 ?        Ss   08:50   0:01 python3 /var/www/sites/lantern.htb/app.py
www-data     814  0.4  7.8 3588316 309684 ?      Ssl  08:50   0:14 dotnet run
root         816  0.0  0.0  82832  3792 ?        Ssl  08:50   0:00 /usr/sbin/irqbalance --foreground
root         817  0.0  0.4  32740 18668 ?        Ss   08:50   0:00 /usr/bin/python3 /usr/bin/networkd-dispatcher --run-startup-triggers
root         819  0.0  0.1 234504  6568 ?        Ssl  08:50   0:00 /usr/libexec/polkitd --no-debug
syslog       820  0.0  0.1 222404  6132 ?        Ssl  08:50   0:00 /usr/sbin/rsyslogd -n -iNONE
www-data     821  0.0  0.4 727568 19288 ?        Ssl  08:50   0:00 skipper -routes-file /var/www/sites/skipper/flask.eskip -address :80 -proxy-preserve-host -access-log /var/www/sites/skipper/logs/access.log -application-log /var/www/sites/skipper/logs/application.log -metrics-listener  -support-listener
root         823  0.0  0.7 1319964 29068 ?       Ssl  08:50   0:01 /usr/lib/snapd/snapd
root         825  0.0  0.1  15528  7544 ?        Ss   08:50   0:00 /lib/systemd/systemd-logind
root         828  0.0  0.3 392496 12760 ?        Ssl  08:50   0:00 /usr/libexec/udisks2/udisksd
root         869  0.0  0.3 317968 12012 ?        Ssl  08:50   0:00 /usr/sbin/ModemManager
root        1015  0.0  0.0   6896  2932 ?        Ss   08:50   0:00 /usr/sbin/cron -f -P
root        1036  0.0  0.0   6176  1124 tty1     Ss+  08:50   0:00 /sbin/agetty -o -p -- \u --noclear tty1 linux
root        1047  0.0  0.2  15436  9220 ?        Ss   08:50   0:00 sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups
www-data    1206  0.0  1.3 3302348 51696 ?       Sl   08:51   0:00 dotnet /var/www/sites/.nuget/packages/microsoft.aspnetcore.components.webassembly.devserver/6.0.1/build/../tools/blazor-devserver.dll --applicationpath /var/www/sites/InternaLantern/bin/Debug/net6.0/InternaLantern.dll
root        1751  0.0  0.2  16924 10680 ?        Ss   09:37   0:00 sshd: tomas [priv]
tomas       1754  0.0  0.2  17072  9676 ?        Ss   09:37   0:00 /lib/systemd/systemd --user
tomas       1755  0.0  0.0 169524  3804 ?        S    09:37   0:00 (sd-pam)
tomas       1843  0.0  0.2  17220  7956 ?        S    09:37   0:00 sshd: tomas@pts/1
tomas       1846  0.0  0.1   8788  5412 pts/1    Ss+  09:37   0:00 -bash
root        1864  0.0  0.2  16920 10672 ?        Ss   09:38   0:00 sshd: tomas [priv]
tomas       1923  0.0  0.2  17312  8000 ?        S    09:38   0:00 sshd: tomas@pts/2
tomas       1924  0.0  0.1   8788  5484 pts/2    Ss+  09:38   0:00 -bash
root        1938  0.0  0.2  16920 10716 ?        Ss   09:39   0:00 sshd: tomas [priv]
tomas       1997  0.0  0.2  17216  8112 ?        S    09:39   0:00 sshd: tomas@pts/3
tomas       2000  0.0  0.1   8788  5356 pts/3    Ss   09:39   0:00 -bash
root        2030  0.0  0.1  17496  5056 ?        Ssl  09:40   0:00 /usr/bin/expect -f /root/bot.exp
root        2036  0.0  0.1   7272  4120 pts/0    Ss+  09:40   0:00 nano /root/automation.sh
tomas       2043  2.1  4.5 3440220 182552 ?      Ssl  09:40   0:02 dotnet run
tomas       2065  0.6  2.0 12439792 80396 ?      Sl   09:40   0:00 /home/tomas/LanternAdmin/bin/Debug/net6.0/LanternAdmin
tomas       2214  0.0  0.0  10336  3668 pts/3    R+   09:41   0:00 ps -auxwww
  • /sbin/auditd
  • python3 /var/www/sites/lantern.htb/app.py
  • dotnet run
  • /usr/libexec/polkitd --no-debug
  • skipper -routes-file /var/www/sites/skipper/flask.eskip -address :80 -proxy-preserve-host -access-log /var/www/sites/skipper/logs/access.log -application-log /var/www/sites/skipper/logs/application.log -metrics-listener -support-listener
  • /usr/sbin/cron -f -P
  • dotnet /var/www/sites/.nuget/packages/microsoft.aspnetcore.components.webassembly.devserver/6.0.1/build/../tools/blazor-devserver.dll --applicationpath /var/www/sites/InternaLantern/bin/Debug/net6.0/InternaLantern.dll
  • /usr/bin/expect -f /root/bot.exp
  • nano /root/automation.sh

Cron & Systemd


tomas@lantern:~$ crontab -l ; cat /etc/crontab ; systemctl list-timers
no crontab for tomas
# /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                         >
Tue 2024-08-20 09:49:39 UTC 4min 2s left Wed 2024-08-07 11:02:24 UTC 1 week 5 days ago    apt-daily-upgrade.timer      >
Tue 2024-08-20 10:02:01 UTC 16min left   Tue 2024-08-13 05:17:16 UTC 1 week 0 days ago    fstrim.timer                 >
Tue 2024-08-20 10:38:25 UTC 52min left   Tue 2024-08-06 09:53:26 UTC 1 week 6 days ago    fwupd-refresh.timer          >
Tue 2024-08-20 16:11:06 UTC 6h left      Thu 2024-08-01 13:14:07 UTC 2 weeks 4 days ago   man-db.timer                 >
Tue 2024-08-20 16:56:20 UTC 7h left      Fri 2024-05-31 00:59:46 UTC 2 months 20 days ago motd-news.timer              >
Tue 2024-08-20 17:42:29 UTC 7h left      Tue 2024-08-13 05:17:08 UTC 1 week 0 days ago    apt-daily.timer              >
Wed 2024-08-21 00:00:00 UTC 14h left     n/a                         n/a                  dpkg-db-backup.timer         >
Wed 2024-08-21 00:00:00 UTC 14h left     Tue 2024-08-20 08:50:50 UTC 54min ago            logrotate.timer              >
Wed 2024-08-21 08:55:52 UTC 23h left     Tue 2024-08-20 08:55:52 UTC 49min ago            update-notifier-download.time>
Wed 2024-08-21 09:05:43 UTC 23h left     Tue 2024-08-20 09:05:43 UTC 39min ago            systemd-tmpfiles-clean.timer >
Fri 2024-08-23 23:41:55 UTC 3 days left  Fri 2024-05-31 11:11:49 UTC 2 months 20 days ago update-notifier-motd.timer   >
Sun 2024-08-25 03:10:21 UTC 4 days left  Tue 2024-08-20 08:50:51 UTC 54min ago            e2scrub_all.timer            >
 
12 timers listed.
Pass --all to see loaded but inactive timers, too.

Sudo Version


tomas@lantern:~$ 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


tomas@lantern:~$ 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