Attempt to create a new root user
adduser root_2 passwd root_2 Changing password for user root_2. New password: Retype new password: passwd: all authentication tokens updated successfully.
run visudo, locate the line with root, clone the line and make it for root_2
visudo ## Allow root to run any commands anywhere root ALL=(ALL) ALL root_2 ALL=(ALL) ALL
save and quit
switch to user root_2 and test to see if it behaves like root account
su root_2 reboot reboot: Need to be root
let's also try this stuff that I find on the web.
usermod -aG wheel root_2 su root_2 reboot reboot: Need to be root
again.. no success..
What Am I Missing ?