How to Set Password No Expire for Unix User - A Cyber Security Guide

If you are a Unix user, you may have encountered the need to set a password to never expire for your accounts. Password expiration policies are crucial for maintaining security, but in certain situations, you may require a password to remain valid indefinitely. Here’s how you can achieve this:

1. Log in to your Unix system using an account with administrative privileges.
2. Open the terminal or command prompt.
3. Run the following command:
   chage -m 0 -M 99999 -I -1 -E -1 username
4. Replace 'username' with the name of the user for whom you want to set the password to never expire.
5. Press Enter to execute the command.
6. Your user's password will now be set to never expire.

It is important to remember that setting a password to never expire should be done judiciously, as it may pose security risks if not managed properly. Regularly review and update your security practices to ensure the safety of your Unix system.

By following these simple steps, you can effectively set a password to never expire for a Unix user account, providing convenience while upholding security standards.