资料来源 : Free On-Line Dictionary of Computing

Sed
     
         Stream editor.
     
        The {Unix} stream editor.  It has a powerful but cryptic
        command language and is based on {regular expression}s.
     
        There is a {GNU} version called {GNU Sed}.
     
        [{Jargon File}]
     
        (1994-11-03)

SED
     
        {smoke-emitting diode}