PowerShell snippets

snippets.ps1

# Batch rename files (underscores to hyphens)
Dir | Rename-Item –NewName { $_.name –replace "_","-" }

# Get full path of all files
gci -r | where {$_.extension -match ".html|.htm|.php|.asp"} | select FullName

# Delete all files except...
gci -r | ? {$_.extension -notmatch ".html|.htm|.php|.asp"} | ? {-not $_.PsIsContainer    } | remove-item

# Delete SVN folders
(get-childitem -recurse -force | where-object { $_.PsIsContainer -eq $true -and $_.Name -eq ".svn" } ) | remove-item –recurse -force

# Delete empty directories
Get-ChildItem -recurse | Where {$_.PSIsContainer -and @(Get-ChildItem -Lit $_.Fullname -r | Where {!$_.PSIsContainer}).Length -eq 0} | Remove-Item -recurse