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Linux命令：tty -
功能說明：顯示終端機連接標(biāo)準(zhǔn)輸入設(shè)備的文件名稱。-
語 法：tty [-s][--help][--version]-
補充說明：在Linux操作系統(tǒng)中，所有外圍設(shè)備都有其名稱與代號，這些名稱代號以特殊文件的類型存放于/dev目錄下。你可以執(zhí)行tty指令查詢目前使用的終端機的文件名稱。-
參 數(shù)： -s或--silent或--quiet 不顯示任何信息，只回傳狀態(tài)代碼。 --help 在線幫助。 --version 顯示版本信息。 -
英文版本，歡迎翻譯： -
NAME tty - print the file name of the terminal connected to standard input -
SYNOPSIS tty [OPTION]... -
DESCRIPTION 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 -
AUTHOR Written by David MacKenzie. -
REPORTING BUGS Report bugs to <bug-sh-utils@gnu.org>. -
COPYRIGHT Copyright ?1999 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MER? CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -
SEE ALSO The full documentation for tty is maintained as a Texinfo manual. If the info and tty programs are properly installed at your site, the command -
info tty -
should give you access to the complete manual. -
GNU sh-utils 2.0 January 2001-
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