Linux系列(8)-添加用户并设置密码

#添加用户
[root@iZm5ehnt0e8indgne1hibuZ ~]# useradd -m linsiyu

#设置用户密码
[root@iZm5ehnt0e8indgne1hibuZ ~]# passwd linsiyu
Changing password for user linsiyu.
New password:
Retype new password:
passwd: all authentication tokens updated successfully.

#切换用户
[root@iZm5ehnt0e8indgne1hibuZ ~]# su linsiyu
[linsiyu@iZm5ehnt0e8indgne1hibuZ root]$