Mac OS sudo without entering a password

When we perform many operations that require advanced permissions, we need to use sudo to execute as root, and the system will require you to enter the current admin password to The Ming. Although this is a necessary security policy, but on the private computer This step is obviously a bit redundant, we can use the following method to omit this validation, open terminal:

sudo vi/etc/sudoers

Of course, you can use any editor you feel comfortable editing this file. Find the name of the user you want to change, such as the GKP line, and change it to:

GKP all= (All) Nopasswd:all

Such a format, save the exit on it