The script command not only makes a record of what commands you run but also allows you to save the output generated so that you can examine it later or easily turn your command sequences into ...

You could even embed an executable file in a script — even another script — and then execute that script which might unpack another script. It boggles the mind.

The command-line interface (CLI) is the cornerstone of interacting with the Linux operating system. It allows users to enter commands directly, offering greater control and flexibility compared to ...

The main purpose of the execute bit is to control whether or not you can run a file as a program or script. If you enter the name of a file on your command line, your shell will attempt to execute it.

If, however, you're a Linux administrator or power user, and you often use shell commands and/or write shell scripts, then, my friend, you can wreck your computer's day with the wrong command at ...

At times, we need to write shell scripts that are interactive and user executing them need to monitor the progress. For such requirements, we can implement a simple progress bar that gives an idea ...