<# .SYNOPSIS cd-up.ps1 .DESCRIPTION Go one directory level up. .EXAMPLE PS> .\cd-up.ps1 .LINK https://github.com/fleschutz/PowerShell .NOTES Author: Markus Fleschutz · License: CC0 #> $TargetDir = resolve-path ".." if (-not(test-path "$TargetDir" -pathType container)) { write-warning "Sorry, there is no folder 📂$TargetDir (yet)" exit 1 } set-location "$TargetDir" "📂$TargetDir" exit 0