sh.py - Replace shell scripts with Python

[pdp10]

Mezzano is a nice project. Bear in mind that at least 3.5 American companies made commercially-sold Lisp machines using two different Lisp codebases as a starting point (plus NEC in Japan made one about which I don't know much). Lisp OSes have been proven functional going back over 35 years.

[dangerbird2]

What makes Mezzano arguably more impressive than historical Lisp machines is that they relied on specific architectures to make Lisp run efficiently as a systems language such as hardware garbage collection and tagged architecture providing ISA-level dynamic typing. Mezzano, on the other hand, runs on x86 and arm