I can see that many unix-like programs like ‘cat’ and ‘sed’ are available. However, ‘env’ is missing. I’d say it’s quite common to use it in portable scripts; it’s included in GNU Coreutils, Busybox, all major BSDs, etc.
It’s even part of the current POSIX spec: http://pubs.opengroup.org/onlinepubs/9699919799/utilities/env.html
As far as I can tell, the program is missing from Windows builds right now. Is there a way to add it?