Sometimes, running the sudo command under linux will prompt something like:
xxxis not in the sudoers file. This incident will be reported.
Here, xxx
is the user name, and then the sudo
command cannot be executed. At this time, the solution is as follows:
Edit the /etc/sudoers
file. That is, enter the command vim /etc/sudoers
, enter the editing mode, and find this line:
root ALL=(ALL) ALL
add below
xxx ALL=(ALL) ALL
(where xxx
is your username), then save and exit.
then ++Esc++ and type :wq!
to save
Then it works.
If you feel that it is troublesome to enter the password during sudo, replace the input just now with the following:
your_user_name ALL=(ALL) NOPASSWD: ALL
then ++Esc++ and type :wq!
to save
now you can switch to your user account and try sudo
command!