When you need to enforce password changes for users on Linux machines, the chage command-line tool is a must-have. ... Setting this option to 0 allows the user to change their password at any time.

To change a password in Linux through a Bash script, he two scripts that are most important are 'Create Users' and 'Change Passwords Shell' scripts, for the system admin which regularly uses the mail ...

If you never set, forgot, or change your MySQL password, you're in luck. This article walks you through these steps, so you'll never be at a loss for that database root user password.