Comments by "Paul Frederick" (@1pcfred) on "Where GREP Came From - Computerphile" video.

  1. Why are you doing that? Just operate on the file. grep <string> <file>
    1
  2.  @ivbit  grep reads files by itself. So you do not have to pipe grep from cat. grep something filename works fine.
    1
  3.  @ivbit  there's always things to learn. The shell is a many splendored thing.
    1