Linux/Unix Terms You Should Know: Part 3

Part of the learning curve of a new Linux server is learning all of the terminology. You might not be familiar with some of them even if you have experiencing working on other operating systems. In part 3, we will look at some more of these terms.
daemon – This is a program that is often […]

3 Things Ways to Troubleshoot BEFORE Rebooting Your Server

If you have grown up using Microsoft Windows on your desktop or laptop, you are probably accustomed to the universal solution to most problems: reboot. When your screen freezes, reboot. If your system gets slow, reboot. That is the standard solution that even tech experts often dish out to common users. As a server administrator, […]

How to Kill a Zombie Process

Zombies present a particularly unique problem to system administrators. No, I do not mean the type of zombies that eat brains. I mean zombie processes. A zombie process is a process that is no longer active on a system but that refuses to die. In most cases, a zombie is not something that should alarm […]

Useful Keyboard Shortcuts for Bash

When you manage a dedicated server, you will almost certainly spend a considerable amount of time working from the command line, probably via SSH. If so, you will encounter Bash or a shell similar to it. While you can accomplish pretty much anything with various commands, you can increase efficiency by learning some of the […]

How to Monitor Linux Server Users in Real Time

Under many scenarios, you may never allow other users to login to your Linux server, and you can still function successfully. In rare cases, however, you might need to give certain users SSH accounts to allow them limited access to command line functions within a chroot jail. In those situations, you need a […]

How to Kill Linux Server Processes

Linux is highly stable, amazingly secure, and completely free, but even a remarkable OS like Linux has its bad days. Fortunately, when things go wrong with a Linux server, it is usually pretty easy to get things back on track. Rather than rebooting your whole server, which would disrupt service to your users […]