Some Linux commands are no longer in use. These commands may still be available, but it's best to avoid them. Each of these commands has a newer replacement. Over the decades that I've been using ...

Complete tload command guide for Linux. Monitor CPU load average with live ASCII graphs. Installation, usage examples, and ...

Many hands make light work.

Sometimes, a GUI app isn't enough.

You can change the command’s output format in many ways — report dates in the past and future, convert Unix and Linux timestamps into readable dates, display dates in UTC (Coordinated Universal Time), ...