linux系统用户锁定与解锁

1、使用passwd命令锁定与解锁账号

 

 

[root@rhel7 ~]# passwd -l testuser --- -l 锁定

Locking password for user testuser.

passwd: Success

[root@rhel7 ~]# passwd -S testuser --- 查看状态

testuser LK 2016-06-20 0 99999 7 -1 (Password locked.)

[root@rhel7 ~]# 

[root@rhel7 ~]# passwd -u testuser --- 解锁

Unlocking password for user testuser.

passwd: Success

[root@rhel7 ~]# passwd -S testuser

testuser PS 2016-06-20 0 99999 7 -1 (Password set, SHA512 crypt.)

 

2、使用usermod命令锁定与解锁账号

 

 

[root@rhel7 ~]# usermod -L testuser

[root@rhel7 ~]# passwd -S testuser

testuser LK 2016-06-20 0 99999 7 -1 (Password locked.)

[root@rhel7 ~]# usermod -U testuser

[root@rhel7 ~]# passwd -S testuser

testuser PS 2016-06-20 0 99999 7 -1 (Password set, SHA512 crypt.)

[root@rhel7 ~]#