普通用户的root权限sudo

sudo不是安装好就有的，他就是一个软件，要安装。所以：

 

aptitude search sudo
p   dpsyco-sudo                                               - Automate administration of sudo privileges                         
v   gnome-sudo                                                -                                                                    
p   gnome-sudoku                                              - A game for the popular Japanese sudoku logic puzzle                
p   ksudoku                                                   - sudoku puzzle generator/solver                                     
p   sudo                                                      - Provide limited super user privileges to specific users            
p   sudo-ldap                                                 - Provide limited super user privileges to specific users 

 

aptitude install sudo

之后在vi /etc/sudoers

加入：root    ALL=(ALL) ALL
liangyin ALL=(ALL) ALL即可。