Ok, I can't script my way out of a papper bag, so I need help with this.I declare some variables at the prompt:export catname=Fluffyexport dogname=SpotI make a no-executable file called text.dat ...

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

Shell scripting is an often forgotten programming environment, relegated to simple automation tasks and little else. In fact, it’s possible to achieve much more complex tasks in the shell.

Try this snippet to see what I'm talking about: echo "arg1 = $1" ; shift ; echo "now arg1 = $1" The variable $0 is a special one in this sequence. It's the name of the script or program invoked. This ...

For example, a common issue with shell scripts is to forget to quote an environment variable that could hold a file name that contains spaces. For example, consider this really simple script: ...

One of the features I like about PowerShell is automatic variables. Automatic variables save you time and provide a more consistent approach at figuring out what's going on under the hood of your ...

Bun Shell API introduces a range of features designed to enhance the scripting experience. Firstly, it ensures cross-platform compatibility, eliminating the need for additional dependencies when ...

As you can see, environment variables can be managed a few different ways. Your preference and persistence needs will determine how you choose to work with them in your PowerShell scripts. For a full ...