If you're not yet comfortable with writing scripts on Unix and Linux systems, this post might get you off to a healthy start.

Here are some basic skills to get started with bash, one of the best shells for preparing and using scripts on Linux.

Bash scripting is a powerful tool for automating tasks on Linux and Unix-like systems. While it's well-known for managing file and process operations, arithmetic operations, such as division, play a ...

And write a comment as below. #! /bin/bash # This is the testing script! echo “Welcome to the Linux family.” The above example illustrates the usage of the “#” symbol in adding comments in a shell ...

Unix Tip: Use your Unix scripting skills to write a batch file how-to Jul 19, 2007 6 mins Computers and Peripherals Linux Operating Systems ...

It is a handy trick to have in your toolbox if you use or write scripts for bash. If you want more bash customization, you can always pick out a new prompt.

If you write a simple bash script, you can use the equivalent to printf — maybe that’s the echo command, although there is usually a printf command on a typical system, if you want to use it.

I've started writing Bash scripts on Ubuntu, and being able to send emails via "mail" and timing stuff with crontabs is pretty awesome.

Bash scripting and perl scripting is all a very useful tool, but it's not even something people will need to do all that often for most things people use Linux for nowadays.