Powershell script to rename files

Question 1

I have a bunch of files that have names that start with numbers, may contain spaces and dashes after one of two numbers, then sometimes (sometimes not) have a space just before the first alpha character of the name I want to keep, i.e.:

2-01 Dazed And Confused.txt (I want to rename this to Dazed And Confused.txt)

Or

02 – Uncle Salty.txt (I want to rename this to Uncle Salty.txt)

Or

02-The Night Before.txt (I want to rename to The Night Before.txt)

Question 2

dir c:\tmp | % {
     mv $_.FullName $(Join-Path $_.Directory ($_.Name -replace "^([0-9\-\s]*)",'').Trim());
}

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dir c:\tmp | % {

mv $_.FullName $(Join-Path $_.Directory ($_.Name -replace "^([0-9\-\s]*)",'').Trim());

}

If you need to recursively process YourDirectory, add -recurse after dir.

Powershell script to rename files

Question:

Answer:

Source:

Powershell script to rename files by stackoverflow.com licensed under CC BY-SA | With most appropriate answer!

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