syslog

번호	ReceivedAt	FromHost	Message
1745770	2026-08-21 15:35:01	IP174	pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
1745769	2026-08-21 15:35:01	IP016	pam_unix(cron:session): session closed for user root
1745768	2026-08-21 15:35:01	IP016	pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
1745767	2026-08-21 15:34:49	IP174	sezzang : user NOT in sudoers ; TTY=pts/3 ; PWD=/home/sezzang ; USER=root ; COMMAND=/usr/bin/sz backup.sh
1745766	2026-08-21 15:34:44	IP174	pam_unix(sudo:auth): authentication failure; logname=sezzang uid=1084 euid=0 tty=/dev/pts/3 ruser=sezzang rhost= user=sezzang
1745765	2026-08-21 15:30:04	IP174	pam_unix(cron:session): session closed for user dustmq
1745764	2026-08-21 15:30:01	IP174	pam_unix(cron:session): session opened for user dustmq(uid=1088) by dustmq(uid=0)
1745763	2026-08-21 15:25:04	IP174	pam_unix(cron:session): session closed for user dustmq
1745762	2026-08-21 15:25:04	IP174	pam_unix(cron:session): session closed for user root
1745761	2026-08-21 15:25:04	IP174	pam_unix(cron:session): session opened for user dustmq(uid=1088) by dustmq(uid=0)