linux如何创建用户useradd命令的示例详解

[root@larrywen opt]# type adduser

adduser is /usr/sbin/adduser

[root@larrywen opt]# type useradd

useradd is /usr/sbin/useradd

[root@larrywen opt]# which useradd

/usr/sbin/useradd

[root@larrywen opt]# which adduser

/usr/sbin/adduser

[root@larrywen opt]# ls -l /usr/sbin/adduser /usr/sbin/useradd

lrwxrwxrwx. 1 root root   7 Jul 21 14:11 /usr/sbin/adduser -> useradd

-rwxr-x---. 1 root root 97040 Feb 24 2011 /usr/sbin/useradd

[root@larrywen /]# useradd zhink

[root@larrywen /]# id zhink

uid=501(zhink) gid=502(zhink) groups=502(zhink)