The Motif-version was especially horrible, and crashed all the time. The curses-based version was called `smitty`, which I found humorous in a way I wouldn't have expected coming from "This page intentionally left blank" IBM. In my mind, the worst part of admining RS/6000 boxes of that era was the little 3-digit LED code on the front: I guess those machines didn't assume that they had either a graphical head or a serial port, so this damn teeny tiny display would cycle through a sequence of codes that told you what the machine was doing; it came with a book that told you what each code meant. Something like "387" meant mounting /usr. Ugh; I just found a page on ibm.com describing these "IPL codes."