Process accounting can provide a lot of details that can help monitor user and system activity on Linux. Here's a look at how it works and what kind of data it provides.

Jack Wallen shows you a handy Linux trick that can go a long way to prevent you from losing precious command line work due to questionable network connections to your remote servers.

Linux provides a number of commands that provide information about disk and system activity along with system and resource stats. One of the most useful commands is dstat .

Screen, developed by GNU, has been a staple among system administrators and power users for decades. It provides the basic functionality needed to manage multiple windows in a single session.