Test existence of a variable in Powershell

Hmmm. Today I was looking up for how to test the existence of a variable a quick google search turned up a solution on stackoverflow.

Here’s the gist of is, you can use the ‘variable PsProvider’ to test the existence of a variable.

Test-Path variable:global:SomeVariable

Read the entire thread over here.

Mentioned here only for my convenience and archival purposes. The entire credit goes to the post on stackoverflow.

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