Learn how to search inside files in Linux using grep, find, and ripgrep. Useful to debug configs, search logs, and explore codebases fast.

Jack Wallen shows you how to locate files on the Linux directory hierarchy using the find command.

Some files on a Linux system can appear in more than one location. Follow these instructions to find and identify these "identical twins" and learn why hard links can be so advantageous.

In the realm of Linux systems, the tail command plays a vital role in monitoring and analyzing files. Its simplicity and versatility make it a powerful tool for various tasks. In this article, we will ...

A symlink or "symbolic link" is a Linux file that simply points at another file. If the referenced file is removed, the symlink will remain but not indicate there's a problem until you try to use ...

If you're new to Linux, there's a very handy file you'll want to learn about right away. Jack Wallen introduces you to the hosts file and how to add entries to it.

If you have trouble finding files in your Linux distribution, there's a built-in command line tool that makes your job much easier.