Linux commands and concepts you need for performing essential tasks on a server as a DevOps, SRE, or SysAdmin are critical. I'll do my best to explain everything as simple as possible.

Teaching first-year university students or high schoolers to use a Unix shell is not always the easiest or most entertaining of tasks. GameShell was devised as a tool to help students at the ...

If you use Linux or work with scripts, you might have heard about Bash command substitution. At first, it may sound complex, but it is a simple and powerful tool. It allows you to run one command ...