Conversely: I have the Z shell on all of the systems that I SSH into, ranging from OpenBSD to Debian Linux. I even have it on Interix on Windows as well. Man

Conversely: I have the Z shell on all of the systems that I SSH into, ranging from OpenBSD to Debian Linux. I even have it on Interix on Windows as well. Many of them also have the Almquist shell and various flavours of the Korn shell available. A few even have the Thompson shell. (-: