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.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.35.
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.TH STTY "1" "October 2012" "GNU coreutils 8.20" "User Commands"
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stty \- change and print terminal line settings
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[\fI-F DEVICE | --file=DEVICE\fR] [\fISETTING\fR]...
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[\fI-F DEVICE | --file=DEVICE\fR] [\fI-a|--all\fR]
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[\fI-F DEVICE | --file=DEVICE\fR] [\fI-g|--save\fR]
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.\" Add any additional description here
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Print or change terminal characteristics.
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\fB\-a\fR, \fB\-\-all\fR
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print all current settings in human\-readable form
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\fB\-g\fR, \fB\-\-save\fR
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print all current settings in a stty\-readable form
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\fB\-F\fR, \fB\-\-file\fR=\fIDEVICE\fR
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open and use the specified DEVICE instead of stdin
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display this help and exit
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output version information and exit
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Optional \- before SETTING indicates negation. An * marks non\-POSIX
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settings. The underlying system defines which settings are available.
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.SS "Special characters:"
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CHAR will send a terminal stop signal once input flushed
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CHAR will send an end of file (terminate the input)
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CHAR will end the line
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alternate CHAR for ending the line
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CHAR will erase the last character typed
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CHAR will send an interrupt signal
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CHAR will erase the current line
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CHAR will enter the next character quoted
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CHAR will send a quit signal
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CHAR will redraw the current line
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CHAR will restart the output after stopping it
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CHAR will stop the output
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CHAR will send a terminal stop signal
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CHAR will switch to a different shell layer
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CHAR will erase the last word typed
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.SS "Special settings:"
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set the input and output speeds to N bauds
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tell the kernel that the terminal has N columns
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set the input speed to N
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with \fB\-icanon\fR, set N characters minimum for a completed read
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set the output speed to N
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tell the kernel that the terminal has N rows
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print the number of rows and columns according to the kernel
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print the terminal speed
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with \fB\-icanon\fR, set read timeout of N tenths of a second
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.SS "Control settings:"
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disable modem control signals
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allow input to be received
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enable RTS/CTS handshaking
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set character size to N bits, N in [5..8]
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use two stop bits per character (one with '\-')
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send a hangup signal when the last process closes the tty
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generate parity bit in output and expect parity bit in input
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set odd parity (or even parity with '\-')
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.SS "Input settings:"
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breaks cause an interrupt signal
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translate carriage return to newline
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ignore break characters
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ignore carriage return
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ignore characters with parity errors
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beep and do not flush a full input buffer on a character
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translate newline to carriage return
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enable input parity checking
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clear high (8th) bit of input characters
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assume input characters are UTF\-8 encoded
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translate uppercase characters to lowercase
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let any character restart output, not only start character
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enable sending of start/stop characters
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enable XON/XOFF flow control
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mark parity errors (with a 255\-0\-character sequence)
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.SS "Output settings:"
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backspace delay style, N in [0..1]
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carriage return delay style, N in [0..3]
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form feed delay style, N in [0..1]
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newline delay style, N in [0..1]
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translate carriage return to newline
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use delete characters for fill instead of null characters
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use fill (padding) characters instead of timing for delays
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translate lowercase characters to uppercase
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translate newline to carriage return\-newline
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newline performs a carriage return
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do not print carriage returns in the first column
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horizontal tab delay style, N in [0..3]
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vertical tab delay style, N in [0..1]
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.SS "Local settings:"
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echo erase characters as backspace\-space\-backspace
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kill all line by obeying the echoprt and echoe settings
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kill all line by obeying the echoctl and echok settings
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echo control characters in hat notation ('^c')
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echo input characters
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echo a newline after a kill character
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echo newline even if not echoing other characters
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echo erased characters backward, between '\e' and '/'
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enable erase, kill, werase, and rprnt special characters
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enable non\-POSIX special characters
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enable interrupt, quit, and suspend special characters
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disable flushing after interrupt and quit special characters
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stop background jobs that try to write to the terminal
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with icanon, escape with '\e' for uppercase characters
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.SS "Combination settings:"
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same as \fB\-icanon\fR
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same as brkint ignpar istrip icrnl ixon opost isig
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icanon, eof and eol characters to their default values
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same as echoe echoctl echoke
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same as echoe echoctl echoke \fB\-ixany\fR intr ^c erase 0177
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erase and kill characters to their default values
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same as parenb \fB\-parodd\fR cs7
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same as \fB\-parenb\fR cs8
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same as xcase iuclc olcuc
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same as \fB\-parenb\fR \fB\-istrip\fR \fB\-opost\fR cs8
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same as parenb istrip opost cs7
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same as \fB\-icrnl\fR \fB\-onlcr\fR
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same as icrnl \fB\-inlcr\fR \fB\-igncr\fR onlcr \fB\-ocrnl\fR \fB\-onlret\fR
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same as parenb parodd cs7
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same as \fB\-parenb\fR cs8
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same as \fB\-parenb\fR \fB\-istrip\fR cs8
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same as parenb istrip cs7
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same as \fB\-ignbrk\fR \fB\-brkint\fR \fB\-ignpar\fR \fB\-parmrk\fR \fB\-inpck\fR \fB\-istrip\fR
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\fB\-inlcr\fR \fB\-igncr\fR \fB\-icrnl\fR \fB\-ixon\fR \fB\-ixoff\fR \fB\-iuclc\fR \fB\-ixany\fR
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\fB\-imaxbel\fR \fB\-opost\fR \fB\-isig\fR \fB\-icanon\fR \fB\-xcase\fR min 1 time 0
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same as cread \fB\-ignbrk\fR brkint \fB\-inlcr\fR \fB\-igncr\fR icrnl \fB\-iutf8\fR
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\fB\-ixoff\fR \fB\-iuclc\fR \fB\-ixany\fR imaxbel opost \fB\-olcuc\fR \fB\-ocrnl\fR onlcr
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\fB\-onocr\fR \fB\-onlret\fR \fB\-ofill\fR \fB\-ofdel\fR nl0 cr0 tab0 bs0 vt0 ff0
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isig icanon iexten echo echoe echok \fB\-echonl\fR \fB\-noflsh\fR
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\fB\-xcase\fR \fB\-tostop\fR \fB\-echoprt\fR echoctl echoke, all special
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characters to their default values
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Handle the tty line connected to standard input. Without arguments,
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prints baud rate, line discipline, and deviations from stty sane. In
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settings, CHAR is taken literally, or coded as in ^c, 0x37, 0177 or
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127; special values ^\- or undef used to disable special characters.
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Written by David MacKenzie.
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Report stty bugs to bug\-coreutils@gnu.org
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GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
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General help using GNU software: <http://www.gnu.org/gethelp/>
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Report stty translation bugs to <http://translationproject.org/team/>
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Copyright \(co 2012 Free Software Foundation, Inc.
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License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
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This is free software: you are free to change and redistribute it.
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There is NO WARRANTY, to the extent permitted by law.
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The full documentation for
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is maintained as a Texinfo manual. If the
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programs are properly installed at your site, the command
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.B info coreutils \(aqstty invocation\(aq
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should give you access to the complete manual.
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man/stty.1
