Linux tip: Many users are all too familiar with using Ctrl+Alt+Del (or, on a Mac, Cmd+Opt+Esc) to kill unresponsive processes. There isn't a comparable keyboard shortcut for Linux by default, but a ...

System performance is key to getting the most out of Linux. There are several command line and GUI tools to make this task easy. Here you'll learn about htop, glances, Mission Center, and more apps.

Logs, databases, and caches grow under /var. Learn why Linux admins monitor the /var directory to prevent disk issues and service failures.

Most similar to top is iotop. This program shows you the total and current disk read and write numbers for the file system and also shows you who is eating up the most disk I/O. This screen looks busy ...

Linux systems provide a number of commands that make it easy to report on system activity. In this post, we’re going to look at several commands that are especially helpful. The watch command is one ...

How to monitor events on your Linux data center servers with auditd Your email has been sent The Linux Auditing System is an outstanding way for sysadmins to create a log rule for nearly every action ...

If your data center houses Linux servers, you'll be glad to know there's an easy way to monitor those machines. Jack Wallen shows you how with the help of nmon. If you make use of Linux in your data ...

When using a computer for work or for personal use, the desktop space can become overcrowded, especially for those that like multitasking. Did you ever consider doubling your space by adding another ...