dir . -r | sort Length -d | select -f 10 | ft FullName, Length
^^ This relies on a trick: directories have no length. And it abbreviates things somewhat.
A longer version....
dir -re -in * |
?{ -not $_.PSIsContainer } |
sort Length -descending |
select -first 10
As a one liner
dir -re -in * | ?{ -not $_.PSIsContainer } | sort Length -descending | select -first 10
or if you want to exclude contents of .hg folder (as we do sometimes...)
dir -rec -in * | ?{ -not $_.PSIsContainer -and $_.DirectoryName -notmatch ".hg" } | sort Length -descending | select -first 10 | % { $_.FullName + ", " + $_.Length }