This copy of tutorial is originated from here. There are 8 simple tutorials which cover the basics of UNIX / Linux commands. You may check out this repo and view it on your local machine.

There are way too many books about the Linux/Unix operating system to list here many of them very good, but directed towards different learning styles and levels. This list includes books that I use, ...

The CLI allows you to give commands directly to the OS. Its function is to translate the user choice into the machine language. It is exactly what happens when you use the Google Translator. We are ...

In the intricate landscape of operating systems, two prominent players have shaped the digital realm for decades: UNIX and Linux. While these two systems might seem similar at first glance, a deeper ...

As a relatively isolated junior sysadmin, I remember seeing answers on Experts Exchange and later Stack Exchange that baffled me. Authors and commenters might chain 10 commands together with pipes and ...

The choice between UNIX and Linux is not an easy one. These operating systems both have their upsides and downsides. There are certain things you need to consider before deciding which operating ...

One of the files that the average Unix sysadmin rarely looks at, almost never changes and yet depends on every time he or she reboots a system is the /etc/inittab file. This modest little file ...

Maybe its pervasiveness has long obscured its origins. But Unix, the operating system that in one derivative or another powers nearly all smartphones sold worldwide, was born 50 years ago from the ...