qq_36157969的博客

为系统添加操作用户 [root@iZ2ze1dv91dpgcr1gfrkhxZ ~]# useradd chenyang [root@iZ2ze1dv91dpgcr1gfrkhxZ ~]# passwd chenyang Changing password for user chenyang. New password: BAD PASSWORD: The password contains the user name in some form Retype new password: passwd: al