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- TTY(1L) TTY(1L)
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- NNAAMMEE
- tty - print the path of the terminal connected to standard
- input
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- SSYYNNOOPPSSIISS
- ttttyy [-s] [--silent] [--quiet]
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- DDEESSCCRRIIPPTTIIOONN
- This manual page documents the GNU version of ttttyy. ttttyy
- prints the path name of the tty connected to its standard
- input. It prints `not a tty' if the standard input is not
- a tty. Its exit status is:
- 0 if the standard input is a tty
- 1 if the standard input is not a tty
- 2 if given incorrect arguments
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- OOPPTTIIOONNSS
- _-_s_, _-_-_s_i_l_e_n_t_, _-_-_q_u_i_e_t
- Print nothing; only return an exit status.
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- The long-named options can be introduced with `+' as well
- as `--', for compatibility with previous releases. Even-
- tually support for `+' will be removed, because it is
- incompatible with the POSIX.2 standard.
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