Virtualization technology is a revolutionary concept transforming how organizations utilize their hardware resources and manage IT infrastructure. By way of hypervisors, it allows multiple virtual machines...
The pipe command in Linux is one of the most frequently used tools by system administrators. If you’re not used to the command line, it’s easy...
When you connect to a server via SSH for the first time, the program sends you a warning saying that it doesn’t recognize the remote host,...
Sometimes when you are in a position to explore managed storage, you may not have the direct experience to make the best decision for your business....
If you’re going to be using the command line in Linux, you have to know how to save in vim. Vim is a powerful text editor commonly used...
Have you ever wondered how companies like Amazon, Google, and Microsoft keep their websites and services online 24/7/365? How do they avoid software or hardware problems...
An Ubuntu hostname is a unique identifier for your server. Despite what the name implies, these hostnames are primarily for internal consumption, and you won’t need to...
Renaming a file in Linux is easy, once you know how. You can do it from either the command-line or using the GUI, though the latter...
IPTables is the most comprehensive tool for managing traffic rules on your VPS server. The strange thing is that you might never have used it directly by invoking the...
In an earlier tutorial, I’d written about how to install Node.js on EasyApache. However, this doesn’t mean that it’s easy for users to get started with creating...