grep and sed equivalent in PowerShell

Question

I am trying to do the following statement in PowerShell

svn info filename | grep \'^Last Changed Date:\'| sed -e \'s/^Last Changed Date: //\'

Answer 1

To remove the leading label you could use a capture group with the RegEx pattern.

svn info filename | Select-String '^Last Changed Date: (.*)$' | ForEach-Object{$_.Matches.Groups[1].Value)

Or taking Ansgars approach without the match (and repeating the label)

(svn info filename) -replace "(?sm).*?^Last Changed Date: (.*?)$.*","`$1"