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Understanding functions in PowerShell
Don’t copy and paste the same code over and over again. Instead, create a PowerShell function and save yourself time.
If you are building PowerShell longer than a few lines, it is good practice to break up your code into reusable snippets. This way you can only call the code snippet over and over instead of ...
How-To Geek on MSN
A gentle introduction to Bash functions
Bash functions are essentially reusable wrappers around commands. You can use them to define complex command pipelines or to perform some detailed work and echo the result. They accept arguments and ...
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