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- .th TTY I 3/15/72
- .sh NAME
- tty \*- get typewriter name
- .sh SYNOPSIS
- .bd tty
- .sh DESCRIPTION
- .it Tty
- gives the name of the user's typewriter
- in the form `tty\fIn\fR' for
- \fIn\fR
- a digit or letter. The actual path
- name is then `/dev/tty\fIn\fR'.
- .sh DIAGNOSTICS
- `not a tty' if the standard input file is not a typewriter.
- .sh BUGS
-