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 day ...

The looping options provided by bash include for loops, while loops and until loops. They can help you get a lot done without too much effort. The bash shell provides numerous ways to loop through ...

So, once again acknowledging my lack of scripting talent. I've got bits and pieces of this worked out, but missing some of the glue to tie it all together. Basically what I'm working on is a script ...

Passing arguments, writing a help menu, and debugging can be burdensome. However, the getopts command, Heredoc, and the "set ...

If you're not yet comfortable with writing scripts on Unix and Linux systems, this post might get you off to a healthy start. Creating a script on a Unix or Linux system can be dead easy or ...

I'd like to write a shell script that will take a file containing a list of ip addresses and remove all the duplicates.<BR><BR>So how do I:<BR>1. Read one line at a time<BR>2. Use sed or similar tool ...

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 you that ...