Variables and the Environment
One of the things I often find myself doing when working on scripts is checking on variables. The cmdlet Get-Variable is useful for this. What I hadn’t realised was that Get-Variable with out any parameters is equivalent to doing Get-ChildItem -Path variable: which gives a quick check on all variables that are defined in your session.
The other area I often poke into is the environment drive. Unfortunately there isn’t a Get-Environment cmdlet. We can write a simple function to do this for us