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 ...

With the right commands, shell scripting can automate many tasks and even make life easier for the user. Here's why you ...

Here are steps you can take to ensure that your bash scripts work as intended and are easy to update. Committing routine and even rarely required tasks to scripts is almost always a big win ...

Unlike many programming languages, variables in shell scripts don't have explicit data types. They are treated as strings, but arithmetic operations are still possible. Resources like "Learning the ...

Learning to use write basic scripts with a language like Python or Bash can save you a lot of ... You might not need advanced programming skills to write scripts, but as you learn to better ...

How to use a Bash script for-loop for system administration in Linux Your email has been sent Bash scripting remains a staple of my endeavors in Linux as a system administrator, and I use it every ...

Linux Journal, representing 25+ years of publication, is the original magazine of the global Open Source community.

On the other hand, if you are creating a binary file from scratch, the t2b program has some advantages, too. I decided to write a few test scripts using bash to show how it all works. These aren ...

rather than Bash scripting. If you need to write a script for repeated use—particularly one with significant logical branching and evaluation—I strongly recommend a "real language" instead of ...

I've been trying to write a bash script lately, and most things are going ok with the exception of the following.<P>I am trying to test the return value of the previous command with the following ...