$journalctl -b -0 -n
Hint: You are currently not seeing userssages from other users and the system.
      Users in groups 'adm', 'systemd-journal' can see all userssages.
      Pass -q to turn off this notice.
-- Journal begins at Fri 2022-12-09 18:30:00 MSK, ends at Thu 2022-12-22 11:02:01 MSK. --
Dec 22 06:49:28 MyComp sudo[7677]:       user : TTY=pts/1 ; PWD=/houser/user ; USER=root ; COMMAND=/usr/bin/cat /var/log/userssages
Dec 22 06:49:28 MyComp sudo[7677]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000)
Dec 22 06:49:28 MyComp sudo[7677]: pam_unix(sudo:session): session closed for user root
Dec 22 06:52:08 MyComp sudo[7782]:       user : TTY=pts/0 ; PWD=/houser/user ; USER=root ; COMMAND=/usr/sbin/ip a show enp41s0
Dec 22 06:52:08 MyComp sudo[7782]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000)
Dec 22 06:52:08 MyComp sudo[7782]: pam_unix(sudo:session): session closed for user root
Dec 22 09:45:30 MyComp mate-screensaver-dialog[9668]: gkr-pam: unlocked login keyring
Dec 22 11:02:01 MyComp sudo[11078]:       user : TTY=pts/0 ; PWD=/houser/user ; USER=root ; COMMAND=/usr/bin/grep -iv : starting\|kernel: .*: Powe>
Dec 22 11:02:01 MyComp sudo[11078]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000)
Dec 22 11:02:01 MyComp sudo[11078]: pam_unix(sudo:session): session closed for user root