A couple of minor notes. OpenBSD does not have the Bourne shell. One gets the C shell, the Korn shell, and the Korn shell in POSIX mode: no Bourne shell; nor

A couple of minor notes. OpenBSD does not have the Bourne shell. One gets the C shell, the Korn shell, and the Korn shell in POSIX mode: no Bourne shell; nor Bourne Again shell. It is interesting to note that in FreeBSD Perl was removed from the base operating system about a decade and a half ago. So there's apparently an argument to be had that knowledge of Perl need not be required. (-: