首先服务器被重启,重启后有这么条日志
1480 Feb 15 16:34:07 C3Server systemd-logind[771]: Watching system buttons on /dev/input/event2 (Power Button)
1481 Feb 15 16:34:07 C3Server systemd-logind[771]: Watching system buttons on /dev/input/event1 (Power Button)
1482 Feb 15 16:34:07 C3Server systemd-logind[771]: Watching system buttons on /dev/input/event0 (Sleep Button)
1483 Feb 15 16:34:09 C3Server sshd[1312]: Server listening on 0.0.0.0 port xxx.
1484 Feb 15 16:34:09 C3Server sshd[1312]: Server listening on :: port xxx
1485 Feb 15 16:34:24 C3Server login[1357]: pam_unix(login:session): session opened for user naike by LOGIN(uid=0)
1486 Feb 15 16:34:25 C3Server systemd-logind[771]: New session 1 of user root.
1487 Feb 15 16:34:25 C3Server systemd: pam_unix(systemd-user:session): session opened for user root by (uid=0)
1488 Feb 15 16:34:25 C3Server login[1592]: ROOT LOGIN on '/dev/tty1'
然后 /etc/passwd 里多了一个
naike:x:0:0::/home/root:
两小时候被发现机器重启,但是数据看起来也没丢
我的疑问是:
从 tty1 登录,是不是只能物理连接?比如机房管理员直接登录
1480 Feb 15 16:34:07 C3Server systemd-logind[771]: Watching system buttons on /dev/input/event2 (Power Button)
1481 Feb 15 16:34:07 C3Server systemd-logind[771]: Watching system buttons on /dev/input/event1 (Power Button)
1482 Feb 15 16:34:07 C3Server systemd-logind[771]: Watching system buttons on /dev/input/event0 (Sleep Button)
1483 Feb 15 16:34:09 C3Server sshd[1312]: Server listening on 0.0.0.0 port xxx.
1484 Feb 15 16:34:09 C3Server sshd[1312]: Server listening on :: port xxx
1485 Feb 15 16:34:24 C3Server login[1357]: pam_unix(login:session): session opened for user naike by LOGIN(uid=0)
1486 Feb 15 16:34:25 C3Server systemd-logind[771]: New session 1 of user root.
1487 Feb 15 16:34:25 C3Server systemd: pam_unix(systemd-user:session): session opened for user root by (uid=0)
1488 Feb 15 16:34:25 C3Server login[1592]: ROOT LOGIN on '/dev/tty1'
然后 /etc/passwd 里多了一个
naike:x:0:0::/home/root:
两小时候被发现机器重启,但是数据看起来也没丢
我的疑问是:
从 tty1 登录,是不是只能物理连接?比如机房管理员直接登录