In this how-to we shall take our first steps into creating Bash scripts with three example projects. The first is the ...

The Linux script command has been around for ages and provides a simple but useful service. It lets you record command line activity – both input and output. This can be very helpful in ...

Think of a bash script as a tiny application you create that consists of Linux commands. You can write bash scripts to do ...

With the right commands, shell scripting can automate many tasks and even make life easier for the user. Here's why you shouldn't sleep on bash scripting and why it's worth learning. Bash ...

you've likely come across the trap command. Trap allows you to catch signals and execute code when they occur. Signals are asynchronous notifications that are sent to your script when certain events ...

The script command provides a way to record as many commands as you want “on the fly”. In other words, type “script” and each command that you enter will automatically be saved in a file.

It is easy to dismiss bash — the typical Linux shell program — as just a command prompt that allows scripting. Bash, however, is a full-blown programming language. I wouldn’t presume to tell ...

FFmpeg was designed as a cross-platform solution for video and audio recording, conversion, and streaming. Its About page describes the command-line tool as “the leading multimedia framework, able to ...

with a specific focus on the Bash command line itself, rather than Bash scripting. If you need to write a script for repeated use—particularly one with significant logical branching and ...

The problem is when you write a shell script or a program that runs on Linux, the completion gets dumb. Someone has to make Bash smart about each command line program and if you are the author ...