Provided by: coreutils_8.30-1ubuntu1_amd64
tty - print the file name of the terminal connected to standard input
Print the file name of the terminal connected to standard input. -s, --silent, --quiet print nothing, only return an exit status --help display this help and exit --version output version information and exit
Written by David MacKenzie.
GNU coreutils online help: <https://www.gnu.org/software/coreutils/> Report tty translation bugs to <https://translationproject.org/team/>
Copyright © 2018 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
Full documentation at: <https://www.gnu.org/software/coreutils/tty> or available locally via: info '(coreutils) tty invocation'