Removing more than one white space in powershell

Question

I was trying to find a way in powershell to remove more than one white space.

But what i found is how to do it in php. \"Removing more than one white-space\"

Answer 1

'[     Hello,     World!     ]' -replace '^\[\s+','[' -replace '\s+]$',']' -replace '\s+',' '

Bacon has the explanation powershell is funny. I had to escape '[' with '\' even though I know powershells escape character is `.