You may find that some of the programs on the disc are already available at your site. After all, UNIX itself is . For example, here are just a few of the now-standard programs that were once contributed to UNIX (most through the University of California at Berkeley's BSD version):
Here are some other programs that are nearly universally available (and official parts of some versions of UNIX, but not all):
We wanted to make sure that you had all the great programs in the second group, so we've included them just to be sure.