However, you can easily create a shell script that contains a file — even an archive of many files — and then retrieve the file and act on it at run time. This is much simpler from the remote ...

A program (binary, or executable) is a file on disk somewhere, in a recognized format. Common formats include ELF on Linux, ...

Many Linux-based machines run Bash as their standard scripting engine, but some distributions, like Alpine and Debian, don't. Testing your script with other shells can help with portability.

If you don't love the shell you're using on your Linux system, change it! There are plenty, including bash, fish, ksh, tcsh, zsh. There are quite a few shells on Linux system and more that can be ...

What you’ll need to go passwordless for Linux shell scripts. The only thing you need to follow along with my example is two Linux machines and a user with sudo privileges.

This article is reprinted from the book A Practical Guide to Linux Commands, Editors, and Shell Programming 3rd edition, with permission of the author and publisher Prentice Hall, copyright 2012 ...

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… ...

This script could compare full files—heck, there's even a Linux command for the job—but you don't want to get false positives if users change their user names but otherwise leaves their accounts ...

Now, let's turn this into an actual shell script. What I'd like to do is pull out the previous day's data from the log file and automatically multiply it by 30, so any time the command is run, we can ...