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ITS
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ITS: /I-T-S/ /n./ 1. Incompatible Time-sharing System, an
influential though highly idiosyncratic operating system written
for
PDP-6s and PDP-10s at MIT and long used at the MIT AI Lab. Much
AI-hacker jargon derives from ITS folklore, and to have been `an
ITS hacker' qualifies one instantly as an old-timer of the most
venerable sort. ITS pioneered many important innovations,
including transparent file sharing between machines and
terminal-independent I/O. After about 1982, most actual work was
shifted to newer machines, with the remaining ITS boxes run
essentially as a hobby and service to the hacker community. The
shutdown of the lab's last ITS machine in May 1990 marked the end
of an era and sent old-time hackers into mourning nationwide (see
high moby). The Royal Institute of Technology in Sweden is
maintaining one `live' ITS site at its computer museum (right
next to the only TOPS-10 system still on the Internet), so ITS is
still alleged to hold the record for OS in longest continuous use
(however, WAITS is a credible rival for this palm). 2. A
mythical image of operating-system perfection worshiped by a
bizarre, fervent retro-cult of old-time hackers and ex-users (see
troglodyte, sense 2). ITS worshipers manage somehow to
continue believing that an OS maintained by assembly-language
hand-hacking that supported only monocase 6-character filenames in
one directory per account remains superior to today's state of
commercial art (their venom against Unix is particularly intense).
See also holy wars, Weenix.
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