Related:

• EOF /E-O-F/ n. [abbreviation, `End Of File'] 1.
  [techspeak] The out-of-band value returned by C's sequential character-input functions (and their equivalents in other environments) when end of file has been reached....
• EOF: /E-O-F/ [abbreviation, `End Of File'] n. 1. [techspeak] The {out-of-band} value returned by C's sequential character-input functions (and their equivalents in other environments) when end of file has been reached.
  This value is -1 under C libraries postdating V6 UNIX, but was originally 0....
• wallpaper n. 1. A file containing a listing (e.g.
  assembly listing) or a transcript, esp. a file containing a transcript of all or part of a login session....
• wallpaper: n. 1. A file containing a listing (e.g., assembly listing) or a transcript, esp.
  a file containing a transcript of all or part of a login session....
• Manual? ... What manual ?!? This is Unix, My son, You just GOTTA Know!!!
• awk /awk/ 1. n. [Unix techspeak] An interpreted language for massaging text data developed by Alfred Aho, Peter Weinberger, and Brian Kernighan (the name derives from their initials).
  It is characterized by C-like syntax, a declaration-free approach to variable typing and declarations, associative arrays, and field-oriented text processing....
• RTFM /R-T-F-M/ imp. [Unix] Abbreviation for `Read The Fucking Manual'.
  1. Used by gurus to brush off questions they consider trivial or annoying....
• awk: 1. n. [UNIX techspeak] An interpreted language for massaging text data developed by Alfred Aho, Peter Weinberger, and Brian Kernighan (the name derives from their initials).
  It is characterized by C-like syntax, a declaration-free approach to variable typing and declarations, associative arrays, and field-oriented text processing....
• magic number n. [Unix/C; common] 1. In source code
  some non-obvious constant whose value is significant to the operation of a program and that is inserted inconspicuously in-line (hardcoded), rather than expanded in by a symbol set by a commented #define....