Make sudo available for your Debian users

Let your Debian users be able to read the sudo-Linux Release Technology-Debian information. I just installed Debian 5. I am not very familiar with this kind of self-built rich system after I get used to Ubuntu. By default, normal users cannot perform sudo operations. You must manually modify the settings.
By default, the root user cannot log on to x. A terminal window is opened on the desktop of a common user, and su enters the superuser. Then run mongodo

WPB-debian:/# mongodo

By default, files are opened in the nano editor. There is a shortcut guide at the bottom of the screen. If you only want to add the sudo permission to a user, add this line to it:

Your username ALL = (ALL) ALL

If you want to add sudo permissions to all users, write as follows:

ALL = NOPASSWD: ALL

Then press Ctrl + O at the bottom of the screen to write the file. The file name I prompted when writing is sudoers. tmp. Remove ". tmp. Then press Ctrl + X to exit.