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, ...

Sorting data in system log files certainly can be a chore, but only under certain circumstances. Whenever you have a text file of any kind with uniform delimiters, you can sort the data on any ...

With a modest string of commands, you can get a quick look at what commands you're using on your Linux system and how often. Getting a summary of the commands you use on a Linux system requires only a ...