资料来源 : pyDict

电传打字机

资料来源 : Free On-Line Dictionary of Computing

tty
     
         /tit'ee/ ({ITS} pronunciation, but some {Unix}
        people say it this way as well; this pronunciation is not
        considered to have sexual undertones), /T T Y/
     
        1. {teletypewriter}.
     
        2. (Especially {Unix}) Any terminal at all; sometimes used to
        refer to the particular terminal controlling a given job (it
        is also the name of a Unix command which outputs the name of
        the current controlling terminal).
     
        3. ({Unix}) Any {serial port}, whether or not the device
        connected to it is a terminal; so called because under Unix
        such devices have names of the form tty*.  Ambiguity between
        senses 2 and 3 is common but seldom bothersome.
     
        4. A {TDD}.
     
        [{Jargon File}]
     
        (1995-11-23)