Ubuntu添加新用户并加入sudo组

某些服务器运营商给的默认账户是root,如果在平日里使用root风险太大,个人习惯使用一个普通带sudo的账户,既有了普通账户的安全,又有了sudo的高级权限。记录一下过程:

  1. 用root登录到服务器:
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ssh 
  1. 添加用户:
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adduser yourusername
  1. 会提示一些进度信息,比如说创建home文件夹,创建新组等,如下:
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Adding user 'yourusername' ...
Adding new group `yourusername' (1000) ...
Adding new user `yourusername' (1000) with group 'yourusername' ...
Creating home directory `/home/yourusername' ...
Copying files from `/etc/skel' ...
Enter new UNIX password:
Retype new UNIX password:
  1. 收入密码后,会让你填写一些用户信息,可以留空:
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passwd: password updated successfully
Changing the user information for shuspieler
Enter the new value, or press ENTER for the default
Full Name []:
Room Number []:
Work Phone []:
Home Phone []:
Other []:
Is the information correct? [Y/n] y
  1. 加入sudo组:
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adduser yourusername sudo

5.会有提示信息如下:

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Adding user 'yourusername' to group `sudo' ...
Adding user yourusername to group sudo
Done.
  1. 可以用新用户登录了。