When you run your own executable command or shell script on Linux, you must prepend ./ to the Unix command. But why? Why must you use a dot slash to run commands in Unix? You don’t have to do that in ...

Some of the most versatile commands you can run on the Linux command line are those that enable you to pass the output of one command to another by using something called a “pipe”. You can ...

External modules: Python's ecosystem has a library for almost any task imaginable. System shell interfacing: Python can run shell commands, manage files, and handle processes. Example Scripts Disk ...

Nohup is a command which prevents commands / scripts from stopping should we close a terminal window / SSH session.

Knowing how to work with and display exit codes on the Linux command line or in scripts can help make errors more obvious.

Each Linux command returns an exit code, with 0 indicating success and non-zero values indicating failure. You can use the $? variable to access the exit code and control program flow in scripts ...

The Windows Subsystem for Linux is bridging the divide between Windows and Linux by letting you run Windows 10 programs directly within a Linux shell.