Updated some cd-*.ps1 scripts

scripts/cd-music.ps1

@@ -5,7 +5,7 @@
 	This PowerShell script changes the working directory to the user's music folder.
 .EXAMPLE
 	PS> ./cd-music
-	📂C:\Users\Markus\Music
+	📂C:\Users\Markus\Music entered (has 0 files and 3 folders)
 .LINK
 	https://github.com/fleschutz/PowerShell
 .NOTES
@@ -18,12 +18,14 @@ try {
 	} else {
 		$path = [Environment]::GetFolderPath('MyMusic')
 	}
-	if (Test-Path "$path" -pathType container) {
-		Set-Location "$path"
-		"📂$path"
-		exit 0 # success
+	if (-not(Test-Path "$path" -pathType container)) {
+		throw "User's music folder at 📂$path doesn't exist (yet)"
 	}
-	throw "User's music folder at 📂$path doesn't exist (yet)"
+	Set-Location "$path"
+	$files = Get-ChildItem $path -attributes !Directory
+	$folders = Get-ChildItem $path -attributes Directory
+	"📂$path entered (has $($files.Count) files and $($folders.Count) folders)"
+	exit 0 # success
 } catch {
 	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
 	exit 1