2018年09月26日 15:01:28 LLLboai 阅读数:35
centos添加普通用户流程
添加普通用户
[root@localhost ~]# adduser dadi
密码
[root@localhost ~]# passwd dadi
密码设置过于简单的话会有提示
先查看权限
[root
@localhost
~]# ls -l /etc/sudoers
-r--r----- 1 root root 4002 Mar 1 2012 /etc/sudoers
修改权限,增加写权限
[root
@localhost
~]# chmod -v u+w /etc/sudoers
mode of `/etc/sudoers' changed to 0640 (rw-r-----)
添加新用户
[root@localhost ~]# vim /etc/sudoers
## Allow root to run any commands anywhere
root ALL=(ALL) ALL
dadi ALL=(ALL) ALL #This is a new user
## Allows members of the 'sys' group to run networking, software,
## service management apps and more.
保存修改的文件,ESC 退出编辑模式,:wq保存
通过cat /etc/sudoers,可以查看修改后的文件内容
[root@localhost ~]# cat /etc/sudoers
将权限再修改回来
[root
@localhost
~]# chmod -v u-w /etc/sudoers
mode of `/etc/sudoers' changed to 0440 (r--r-----)
普通用户创建完毕,可以进行用户切换
[root
@localhost
~]# su dadi
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