With so many beginner-friendly shell scripting tutorials focused specifically on Bash, getting proficient at it is just a matter of finding a tutorial you like and getting your hands dirty writing ...

In this post, we look at scripting basics—at how to get started if you have never built a script before. Identifying the shell Unix and Linux systems today have a number of shells that you can use.

Many other Bash operators can be used in normal shell sessions or in Bash scripting, but we’ve covered the major ones. A full listing can be found in the Bash man page, which is accessible by ...

Simply put, a Shell Script is a program that is run by a UNIX/Linux shell. It is a file that contains a series of commands which are executed sequentially as if they were entered on the command line ...

The script below checks to ensure that two arguments have been provided as arguments to the script. If not, it prompts for the information needed. #!/bin/bash if [ $# -lt 2 ]; then ...

Using RH7.0, I've set up a bash script called 'dlist' which is just an 'ls' with the '-s and -h' switches appended. This gives you your normal ls output ...

Bash’s history also provides arrow-key navigation. If you open a Bash shell and press the up arrow, you’ll see the previously entered command appear on the command line.

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 pres… ...