The shell is so important to Linux, it has its own startup process. Discover how to configure the shell on startup, how to run commands automatically, and what you can do with all this power.

Designing PowerShell functions, like coding, is an art. There are lots of shortcuts and best practices that you will come up with yourself to make your coding easier over the long run.

Related They are nothing alike 5 PowerShell best practices to work even more efficiently A windows 11 laptop running a PowerShell script to install updates and rreboot Screenshot showing ...

Most eager PowerShell users over-build their functions or scripts to do too many things. You'd get more reuse from old code if your code was more granularly and tightly scoped.

Making code adaptable is a key skill for any coder. Here's a primer on how to stretch function parameters to fit a variety of situations.

Learn what a shell "builtin" on a Linux system is, as well as what commands identify builtins and allow you to retrieve useful information about your working environment. and how to determine if a ...

Old-school script authors use if test <condition>, and you'll sometimes see that show up, but it's rare nowadays. This month, I want to finish this discussion by exploring how the return command ...

The OS X Terminal is commonly used for establishing remote connections, and has some options for facilitating this.

Recursion in Shell Script Functions The point of introducing the Towers of Hanoi puzzle, however, was to demonstrate a neat recursion trick within a shell script, so let's have a look at how that ...