One of the files that the average Unix sysadmin rarely looks at, almost never changes and yet depends on every time he or she reboots a system is the /etc/inittab file. This modest little file ...

Navigating through directories is a basic skill in the Linux terminal. The command 'cd' (change directory) lets you move ...

To rename a group of files with a single command, use the rename command. It requires the use of regular expressions and can tell you what changes will be made before making them. For decades, Linux ...

In Unix-like operating systems, such OS X or a Linux distribution, every file has an owner account. They also have a special program called the terminal that gives access to the command line and all ...