When it comes to locating files or directories on your system, the find command on Linux is unparalleled. It’s simple to use, yet has a lot of different options that allow you to fine-tune your search for files.
Read on to see examples of how you can wield this command to find anything on your system. Every file is only a few keystrokes away once you know how to use the find command in Linux.
Source: Linux find command tutorial (with examples) – Like Geeks