If you’ve ever wondered how much memory a process uses, you’ve probably used a form of task manager or system monitor. System monitors can be useful to identify resource hogs, but are often less ...

Avoid sluggish systems and frozen desktops with a quick-and-easy fix.

There are many ways to evaluate disk space usage on Linux, and this post examines a number of commands that allow you to view used and available disk space. The df command stands for “disk free” and, ...

Swap space can play an important role in system performance. Learn how to determine how much swap space your system has available and how much it's being used. Most of us don’t often think about swap ...

Has a single concern ever been as much of a hassle for sys admins as storage space? It seems there's always resources and attention being dedicated to managing storage capacity, whether it's exploding ...