Powershell has been around for quite a while now, but only recently could you rely on it being installed on Windows systems, let alone be available on Linux. Ma

Powershell has been around for quite a while now, but only recently could you rely on it being installed on Windows systems, let alone be available on Linux. Maybe in another decade, but if you are targeting Unix-like systems bash is probably still your safest bet for portable, interpreted code. Python2 is a close second.