You don't need to reinstall your whole operating system just because you forgot your Linux login. It's actually pretty easy ...

Linux provides a number of ways to control who has access to your files and what kind of access they have. Keeping your files private from anyone but those with superuser (root) access is easy on ...

Hidden files are a standard feature in Linux. Some applications save configuration files and other data in hidden files or folders that aren't visible by default. Fortunately, Linux makes working with ...

Requiring password changes is a common security practice, and Linux systems admins can use the chage command to view and change password expiration information ...