Where can I find a list of POSIX-certified operating systems?
The official list contains just six entries.
Where can I find a list of POSIX-certified operating systems?
The official list contains just six entries.
I think these two are the lists of POSIX-certified ones:
However, there are some (mostly) POSIX-compliant OSes that are not certified, such as many distributions of Linux, *BSD, WSL, etc, as in <https://en.wikipedia.org/wiki/POSIX#Mostly_POSIX-compliant>.
Thus POSIX-certified, POSIX-compliant, and POSIX-like OSes and environments are now everywhere.