Remove first and last three character of a word with powershell -


i have list of users in text file who's names in following format: xn-tsai-01.

how script remove xn- keep -01 output like: tsai

i know how in bash not familiar powershell.

thanks in advance!

here quick way using regex:

'xn-tsai-01' -replace '.*?-(.*)-.*','$1'

example list:

(get-content list.txt) -replace '.*?-(.*)-.*','$1'

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