The
UNIX operating system written by
IBM.
Current version is 4.3.1. Previous notable
versions are 4.2, 4.1.4, and 3.2.5. In 4.3.1, they changed a bunch of stuff in
includes/arpa/inet.h which made lots of things I tried to
compile hork and
utterly fail.
AIX should be pronounced "aches," as after working with it, your head will certainly ache.
Fortunately, IBM is supposedly working on a Linux port for their RS6000 machines.