Related:

• app /ap/ n. Short for `application program', as opposed to a systems program.
  Apps are what systems vendors are forever chasing developers to create for their environments so they can sell more boxes....
• ool: 1. n. A program used primarily to create, manipulate, modify, or analyze other programs, such as a compiler or an editor or a cross-referencing program.
  Oppose {app}, {operating system}. 2. [UNIX] An application program with a simple, `transparent' (typically text-stream) interface designed specifically to be used in programmed combination with other tools (see {filter}, {plumbing})....
• wizard mode: [from {rogue}] n. A special access mode of a program or system, usually passworded, that permits some users godlike privileges.
  Generally not used for operating systems themselves (`root mode' or `wheel mode' would be used instead)....
• ool 1. n. A program used primarily to create, manipulate, modify, or analyze other programs, such as a compiler or an editor or a cross-referencing program.
  Oppose app, operating system filter, plumbing)....
• wall time: n. (also `wall clock time') 1. `Real world' time (what the clock on the wall shows), as opposed to the system clock's idea of time.
  2. The real running time of a program, as opposed to the number of {tick}s required to execute it (on a timesharing system these always differ, as no one program gets all the ticks, and on multiprocessor systems with good thread support one may get more processor time than real time)....
• BBS: /B-B-S/ [abbreviation, `Bulletin Board System'] n.
  An electronic bulletin board system; that is, a message database where people can log in and leave broadcast messages for others grouped (typically) into {topic group}s....
• wizard mode n. [from rogue] A special access mode of a program or system, usually passworded, that permits some users godlike privileges.
  Generally not used for operating systems themselves (`root mode' or `wheel mode' would be used instead)....
• bondage-and-discipline language: A language (such as {{Pascal}}
  {{Ada}}, APL, or Prolog) that, though ostensibly general-purpose, is designed so as to enforce an author's theory of `right programming' even though said theory is demonstrably inadequate for systems hacking or even vanilla general-purpose programming....
• aw mode: n. A mode that allows a program to transfer bits directly to or from an I/O device (o
  under {bogus} systems that make a distinction, a disk file) without any processing, abstraction, or interpretation by the operating system....