The working directory in Linux is essential for navigating the file system via the terminal. Use the cd command to change the working directory, with either absolute or relative paths. The pwd command ...

Commands that provide help are essential. Here's a look at some of the help you can get from the Linux system itself. Even after you’ve used Linux for a while, you will still find yourself needing ...

In the old command-line days, about the only way to write a CD-ROM on a Linux system was to know the set of commands that build an ISO filesystem and then copy it to a CD. Today, with the availability ...

Ubuntu is one of the most customizable operating systems available. In order to begin to understand the various complexities of the system, you need to become familiar with the most basic commands at ...