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TTY(I)                       3/15/72                       TTY(I)







NAME

     tty - get typewriter name



SYNOPSIS

     tty



DESCRIPTION

     Tty gives the name of the  user's  typewriter  in  the  form

     `ttyn'  for  n  a  digit or letter.  The actual path name is

     then `/dev/ttyn'.



DIAGNOSTICS

     `not a tty' if the standard input file is not a typewriter.



BUGS