powershell - Script to move folders with specific names and characters -

i looking write script move existing folders "-" hyphen in name parent folder part of same name.

example:

i move c:\12345-01 c:\12345\ c:\12345\12345-01.

the problem number of characters before hyphen not same, 3-6 characters before hyphen. have found couple of snipets here , elsewhere close, won't work specify number of characters in file name

for each objfile in objfolder.files     strname = left(objfile.name, 3) 

this work if filenames 3 characters.

does makes sense?

cd 'c:\directory\of\folder\where\number\files\located' gci | ? {$_.psiscontainer -eq $true} | % { `     $file = $_.name     $loc = $file.indexof('-')     $folder = $file.substring(0,$loc)     new-item -path . -itemtype directory -name $folder -erroraction silentlycontinue     move-item $file $folder }