Centos, Linux 2017/08/24 llh 1,080 0
Centos 如何修改 root 的登录密码?
如果不是以root用户登录的,请先切换到root用户下, 执行命令:# su root
[root@localhost ~]# passwd Changing password for user root. New password: Retype new password: passwd: all authentication tokens updated successfully.