syslog

번호	ReceivedAt	FromHost	Message
1745679	2026-08-21 14:18:21	IP174	(to root) root on pts/6
1745678	2026-08-21 14:18:21	IP174	pam_unix(sudo:session): session opened for user root(uid=0) by master(uid=1000)
1745677	2026-08-21 14:18:21	IP174	master : TTY=pts/5 ; PWD=/home/master ; USER=root ; COMMAND=/usr/bin/su
1745676	2026-08-21 14:18:11	IP174	FAILED SU (to root) master on pts/5
1745675	2026-08-21 14:18:09	IP174	pam_unix(su:auth): authentication failure; logname=master uid=1000 euid=0 tty=/dev/pts/5 ruser=master rhost= user=root
1745674	2026-08-21 14:18:02	IP174	FAILED SU (to root) master on pts/5
1745673	2026-08-21 14:18:00	IP174	pam_unix(su:auth): authentication failure; logname=master uid=1000 euid=0 tty=/dev/pts/5 ruser=master rhost= user=root
1745672	2026-08-21 14:17:45	IP174	Failed password for root from 192.168.0.155 port 41760 ssh2
1745671	2026-08-21 14:17:34	IP174	Failed password for root from 192.168.0.155 port 41760 ssh2
1745670	2026-08-21 14:17:32	IP174	pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.168.0.155 user=root