Want to execute sudo command without password? Are you trying to setup sudo without no password option on Linux so that sudo works without having to enter your password?
From the tutorial page:
sudo (“superuser do”) is nothing but a tool for Linux or Unix-like systems to run commands/programs as another user. Typically as a root user or another user. You can delegate common tasks such as reboot the server or restart the Apache or make a backup using sudo for unprivileged users.