To understand what is Unix vs Linux OS, let's start with their respective histories. They are both widely used operating systems with distinct characteristics and advantages. While Unix has a long ...

Where `ssh` stands for secure shell and `host_name` is the remote server's domain name (i.e. login.msi.umn.edu). You will then be asked to enter your password, simply ...

When writing about digital technology, or any topic, is something you do, it takes time to accumulate credibility. Even if you put in the study time up front to know your stuff, building trust takes ...

UNIX is a powerful multi-user operating system (OS) that defined how we do computing for more than 40 years. It provided a lot of features and abstractions that we take for granted today. This ...

You need to understanding routing tables if you're going to do any kind of network troubleshooting. Let's take a look at what Linux commands can tell you about how your system is making connections.

Click for a PDF of this and four other essential Linux articles. Generally not taught in any formal classes, troubleshooting is one of the things that most of us end up picking up the hard way. How to ...

BANGALORE, INDIA: No matter whether you are working on stand-alone project or web project, operating systems and networking knowledge is must for testers. Many testing activities like installation ...