Ubuntu opens a file with the root permission)

I believe that many Ubuntu users, like me, who have just switched to Ubuntu or are not used to terminal operations, have encountered the following troubles: they do not have the edit permission to open the system file, or they cannot create new files in the system folder. The reason is that you do not have the root permission. When you perform system operations in terminal mode, you are prompted to enter the password to obtain the root permission. What should I do if it is not a terminal operation?

Solution:

Run sudo apt-Get install Nautilus-gksu.

Cancel

When you right-click to open a file (folder), an additional "open as administrator" will appear ".

This makes it easy for users who are not used to terminal food. (Practical, backup)