ubuntut add user and give sudo right

Posted 2022-04-08 ssozhno-1

# " ssozh"  should be replace with you username

1.add user

su root

adduser -m ssozh

passwd ssozh

 

2.give sudo right

change file chmod: 　　chmod u+w /etc/sudoers

find "root ALL=(ALL) ALL".and add:　　ssozh ALL=(ALL) ALL

change file chmod: chmod u-w /etc/sudoers

 

3.change shell for new user(Why you cannot use tab)

you will find /etc/passwd ssozh :

ssozh:X:1000:1000::/home/leroy:/bin/sh

change it:

ssozh:X:1000:1000::/home/leroy:/bin/bash

 

4.why use English? because this ubuntu dont install Chinese pinyin.....

 

cite:https://blog.csdn.net/leroy008/article/details/18706213

　　https://www.jianshu.com/p/3d435e09712a