Related:

• guru n. [Unix] An expert. Implies not only wizard skill but also a history of being a knowledge resource for others.
  Less often, used (with a qualifier) for other experts on other systems, as in `VMS guru'....
• wizard: n. 1. A person who knows how a complex piece of software or hardware works (that is, who {grok}s it)
  esp. someone who can find and fix bugs quickly in an emergency....
• wizard n. 1. Transitively, a person who knows how a complex piece of software or hardware works (that is, who groks it)
  esp. someone who can find and fix bugs quickly in an emergency....
• ource of all good bits n. A person from whom (or a place from which) useful information may be obtained.
  If you need to know about a program, a guru might be the source of all good bits....
• ource of all good bits: n. A person from whom (or a place from which) useful information may be obtained.
  If you need to know about a program, a {guru} might be the source of all good bits....
• weenie n. 1. [on BBSes] Any of a species of luser resembling a less amusing version of B1FF that infests many BBS systems.
  The typical weenie is a teenage boy with poor social skills travelling under a grandiose handle derived from fantasy or heavy-metal rock lyrics....
• weenie: n. 1. [on BBSes] Any of a species of luser resembling a less amusing version of {BIFF} that infests many {BBS} systems.
  The typical weenie is a teenage boy with poor social skills travelling under a grandiose {handle} derived from fantasy or heavy-metal rock lyrics....
• house wizard n. [prob. from ad-agency tradetalk, `house freak'] A hacker occupying a technical-specialist, R&
  D, or systems position at a commercial shop. A really effective house wizard can have influence out of all proportion to his/her ostensible rank and still not have to wear a suit....
• house wizard: [prob. from ad-agency tradetalk, `house freak'] n.
  A hacker occupying a technical-specialist, R&D, or systems position at a commercial shop....