How to allow execution of certain commands without entering a password?

Question

linux

Hello! Such a question: I have a sudo user, I need to allow him to execute commands sudo apache2ctl graceful, sudo a2ensite xxxand sudo a2dissite xxxwithout entering the user's password. How to do it?

Answer 1

/etc/sudoers
Be sure to find out the exact paths to apache2ctl , a2ensite and a2dissite using the which command , depending on the distribution, it can be either in /bin or /usr/bin, or somewhere else altogether.

Answer 2

In /etc/sudoers
username ALL=(ALL:ALL) NOPASSWD:ALL

Answer 3

visudo command