Hi, welcome to my blog! Here I am going to show you to change the password when you are not logged in as a unprivileged user but with full sudo access, or as root . Actually I am posting this for RHEL 7 (Red Hat Enterprise Linux 7) users. One thing you must know is that if there is any mistake it will affect the Linux OS. So be careful. Here is the video. If there are any doubts please comment. And if you liked this please share. Bye for now.