Related:

• DEC /dek/ n. 1. v. Verbal (and only rarely written) shorthand for decrement, i.
  e. `decrease by one'. Especially used by assembly programmers, as many assembly languages have a dec mnemonic....
• PDP-10: [Programmed Data Processor model 10] n. The machine that made timesharing real.
  It looms large in hacker folklore because of its adoption in the mid-1970s by many university computing facilities and research labs, including the MIT AI Lab, Stanford, and CMU....
• PDP-10 n. [Programmed Data Processor model 10] The machine that made timesharing real.
  It looms large in hacker folklore because of its adoption in the mid-1970s by many university computing facilities and research labs, including the MIT AI Lab, Stanford, and CMU....
• CP/M:: /C-P-M/ n. [Control Program for Microcomputers] An early microcomputer {OS} written by hacker Gary Kildall for 8080- and Z80-based machine
  very popular in the late 1970s but virtually wiped out by MS-DOS after the release of the IBM PC in 1981....
• Internet n. The mother of all networks. First incarnated beginning in 1969 as the ARPANET, a U.
  S. Department of Defense research testbed. Though it has been widely believed that the goal was to develop a network architecture for military command-and-control that could survive disruptions up to and including nuclear war, this is a myth...
• LPT: /L-P-T/ or /lip'it/ or /lip-it'/ n. Line printer, of course.
  Rare under UNIX, more common among hackers who grew up with ITS, MS-DOS, CP/M and other operating systems that were strongly influenced by early DEC conventions....
• TWENEX /twe'neks/ n. The TOPS-20 operating system by DEC -- the second proprietary OS for the PDP-10 -- preferred by most PDP-10 hackers over TOPS-10 (that i
  by those who were not ITS or WAITS partisans). TOPS-20 began in 1969 as Bolt, Beranek &...
• CP/M /C-P-M/ n. [Control Program/Monitor; later retconned to Control Program for Microcomputers] An early microcomputer OS written by hacker Gary Kildall for 8080- and Z80-based machine
  very popular in the late 1970s but virtually wiped out by MS-DOS after the release of the IBM PC in 1981....
• LPT /L-P-T/ or /lip'it/ or /lip-it'/ n. 1. Line printer (originally Line Printing Terminal).
  Rare under Unix, more common among hackers who grew up with ITS, MS-DOS, CP/M and other operating systems that were strongly influenced by early DEC conventions....