让新添的用户能够使用sudo

编辑文件/etc/sudoers

用命令打开vi /etc/sudoers

打开之后，文件内容如下：

# /etc/sudoers                                                                                                                                                                  
#
# This file MUST be edited with the 'visudo' command as root.
#
# See the man page for details on how to write a sudoers file.
#

Defaults    env_reset

# Host alias specification

# User alias specification

# Cmnd alias specification

# User privilege specification
root    ALL=(ALL) ALL

# Allow members of group sudo to execute any command after they have
# provided their password
# (Note that later entries override this, so you might need to move
# it further down)
%sudo ALL=(ALL) ALL
#
#includedir /etc/sudoers.d

# Members of the admin group may gain root privileges
%admin ALL=(ALL) ALL

%administrator  ALL=(ALL) ALL

 

在文件末尾，添加新的用户：

例如：新用户名为aabb

%aabb ALL=(ALL)ALL