Linux

Linux is the best-known and most-used open source operating system. As an operating system, Linux is software that sits underneath all of the other software on a computer, receiving requests from those programs and relaying these requests to the computer’s hardware. Learn more on our what is Linux resource page.

Take on The Great Command-Line Challenge

Pipes are extremely important, and even critical to our ability to do amazing things on the command line. First, it's important to recognize that they were invented by Douglas…

Linux as a lifestyle

My Linux journey began three years ago. I finished high school and started to pay more attention to the security of computers and networks. It is truly an amazing field of…