This comprehensive course is designed to take you from a complete beginner to an expert bash scripter. Each lesson builds upon previous concepts with detailed explanations, ASCII diagrams, practical ...

Bash functions are essentially reusable wrappers around commands. You can use them to define complex command pipelines or to perform some detailed work and echo the result. They accept arguments and ...

If you're writing a Bash script, you will invariably need to pass values to it—aka arguments or positional parameters. Bash's approach is a little clunky, but it works. Examples are the easiest way to ...

This is the first module required by all trainees to introduce them to basic fundamentals of working on a Linux System, basic scripting skills in Linux and Python programming. LINUX OS access is the ...