Installing PowerShell on Linux depends on the distro used, with Microsoft providing scripts for easy installation. You can easily change your default shell to PowerShell on Linux by using the chsh ...

We also like the data typing. But as a general-purpose shell, it seems to leave something to be desired. Of course, what we really like is Linux gives you choices. If you like cosh, knock yourself ...

Dive into the world of Linux shell scripting with this hands-on guide. If you’re comfortable using the command line on Unix or Linux but haven’t fully explored Bash, this book is for you.

If you're working in a Linux environment, chances are you've encountered environment variables—even if you didn’t realize it at the time. They quietly power much of what goes on behind the scenes in ...

Let's explore what Linux exit codes are, the list of common exit codes, and how you can use them to troubleshoot your Linux ...

It isn’t an uncommon scenario. The obvious answer is to create an archive — a zip or tar file, maybe — and include a shell script that you have to tell the user to run after unpacking.

"The controller could open a reverse shell," Trend Micro researcher Fernando Mercês said in a technical report published ...

In recent attacks, the state-sponsored backdoor BPFDoor is using a controller to open a reverse shell and move laterally.