STTY(1) STTY(1) NAME stty - set terminal options SYNOPSIS stty [ option ... ] DESCRIPTION Stty sets certain I/O options for the terminal open on (file descriptor 3). With no argument, it reports the current settings of the options. The options are: even Allow even parity. -even Disallow even parity. odd Allow odd parity. -odd Disallow odd parity. raw Raw mode input: no erase, kill, interrupt, quit, EOT; parity bit passed to processes. -raw Turn off raw mode. 8bit Eight-bit mode: don't strip parity in the device driver. -8bit Turn off eight-bit mode. cooked Same as `-raw'. cbreak Make each character available to read(2) as received; no erase and kill. -cbreak Make characters available to read only when new- line is received. -nl Allow carriage return for new-line, and output CR-LF for carriage return or new-line. nl Accept only new-line to end lines. echo Echo back every character typed. -echo Turn off echo. lcase Map upper case to lower case. -lcase Preserve case. -tabs Replace tabs by spaces when printing. tabs Preserve tabs. ek Reset erase and kill characters to traditional backspace @. erase c Set erase character to c (initially backspace). In this and other character-setting options a `^' may precede c to signify control-c. kill c Set kill character to c (initially @). intr c Set interrupt character to c (initially DEL). quit c Set quit character to c (initially control-\). stop c Set stop character to c (initially control-S). start c Set start character to c (initially control-Q). eof c Set `end of file' character to c (initially control-D). brk c Set `line-break' character to c (initially unde- fined). cr0 cr1 cr2 cr3 STTY(1) STTY(1) Select style of delay for carriage return; see ioctl(2). nl0 nl1 nl2 nl3 Select style of delay for linefeed. tab0 tab1 tab2 tab3 Select style of delay for tab. ff0 ff1 Select style of delay for form feed. bs0 bs1 Select style of delay for backspace. hup Hang up on last close. 0 Hang up immediately. 50 75 110 134 150 200 300 600 1200 1800 2400 4800 9600 exta extb Set terminal baud rate to the number given, if possible. old Arrange to use normal teletype line discipline, ttyld(4). old! Force normal teletype line discipline, even if no teletype driver was present. notty Remove the top-level teletype driver. SEE ALSO ttyld(4), ioctl(2), tabs(1)