Learn the fundamentals of sorting and de-duplicating text on the command line. If you've been using the command line for a long time, it's easy to take the commands you use every day for granted. But, ...

Linux provides a lot of handy commands for manipulating text files. This post explains how to use a collection of them.

Linux commands can provide details on files and show options for customizing file listings, but can also reach as deeply into a file system as you care to look.