add entry into sudo with nopasswd code example

Example 1: sudoers nopasswd

# skipping ask password for users with sudo
<USER_NAME>	ALL=(ALL:ALL) NOPASSWD: ALL

Example 2: sudoers nopasswd

# user
user	ALL=(ALL:ALL) NOPASSWD: ALL

# group 
%sudo	ALL=(ALL:ALL) NOPASSWD: ALL