<# .SYNOPSIS Sets the working directory to one level up .DESCRIPTION This PowerShell script changes the working directory to one directory level up. .EXAMPLE PS> .\cd-up .LINK https://github.com/fleschutz/PowerShell .NOTES Author: Markus Fleschutz / License: CC0 #> try { $Path = resolve-path ".." if (-not(test-path "$Path" -pathType container)) { throw "Folder at 📂$Path doesn't exist (yet)" } set-location "$Path" "📂$Path" exit 0 # success } catch { "⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])" exit 1 }