stty 中文man页面-steam中文页面

名称

stty - 改变并打印终端行设置

总览

stty [-F device] [--file=device] [SETTING]...
stty [-F device] [--file=device] [-a|--all]
stty [-F device] [--file=device] [-g|--save]

描述

quot; Add any additional description here

打印或改变终端属性.

-a, --all: 以可读的格式打印当前的所有设置
-g, --save: 以终端可读的格式打印当前的所有设置
-F, --file: 打开指定的设备,并用此设备作为输入来代替标准输入
--help: 显示帮助并退出
--version: 显示版本信息并退出

选项-在SETTING之前使用这些选项将被视为无效星号*表明是非POSIX设置. 以下是一些系统定义了的可用设置：

特殊字符

* dsusp CHAR CHAR表示输入满时，发一个停止信号给终端

eof CHAR: CHAR表示一个文件结束 (结束输入)
eol CHAR: CHAR表示当前行结束

* eol2 CHAR CHAR是另一个表示结束当前行的字符

erase CHAR: CHAR表示擦除最后一个输入字符
intr CHAR: CHAR表示发一个中断信号
kill CHAR: CHAR表示擦除当前行

* lnext CHAR CHAR表示输入下一个字符

quit CHAR: CHAR表示发出一个退出信号

* rprnt CHAR CHAR表示刷新当前行

start CHAR: CHAR表示在停止输出后重新开始输出
stop CHAR: CHAR表示停止输出
susp CHAR: CHAR表示发送一个终端停止信号

* swtch CHAR CHAR表示切换到不同的外壳层

* werase CHAR CHAR表示擦除已经输入的最后一个单词

特殊设置

N: 把输入和输出的波特率设为N

* cols N 通知内核终端有N列

* columns N 与cols N 相同

ispeed N: 设置输入速度为N

* line N 用行约束规则N

min N: 用 -icanon, 设置一次完整的读操作最小为N个字符
ospeed N: 设置输出速度为N

* rows N 通知内核终端有N行

* size 根据内核打印出终端的行数和列数

speed: 打印出终端的速度
time N: 同时用 -icanon, 设置读超时为十分之N秒

控制设置

[-]clocal: 关闭解调器的控制信号
[-]cread: 允许接收输入

* [-]crtscts 允许 RTS/CTS 的握手

csN: 把字符长度设为N, N 为[5..8]
[-]cstopb: 对每字符使用两个停止位 (一个带有 `-')
[-]hup: 当最后一个进程关闭终端后，发一个挂起信号
[-]hupcl: 同 [-]hup
[-]parenb: 在输出中产生奇偶校验位，并要求在输入中也有奇偶校验位
[-]parodd: 设置奇校验 (偶校验用 `-')

输入设置:

[-]brkint: 暂停并产生中断信号
[-]icrnl: 将回车解释为换行
[-]ignbrk: 忽略中断信号
[-]igncr: 忽略回车符
[-]ignpar: 忽略有奇偶校验错的字符

* [-]imaxbel 对一个字符产生嘟叫，但不刷新已满的输入缓冲区

[-]inlcr: 将换行解释为回车
[-]inpck: 打开输入奇偶校验
[-]istrip: 清除输入字符的高位（第8位）

* [-]iuclc 将大写字符转换成小写字符

* [-]ixany 使任何字符都重新开始输出（而不仅仅是重新输出字符能实现此功能）

[-]ixoff: 打开发送开始/停止字符的开关
[-]ixon: 打开XON/XOFF的流量控制
[-]parmrk: 标记奇偶校验错误 (使用255-0-character 字符序列)
[-]tandem: 同 [-]ixoff

输出设置:

* bsN 回退延迟, N 为 [0..1]

* crN 回车延迟, N 为 [0..3]

* ffN 换页延迟, N 为 [0..1]

* nlN 换行延迟, N 为 [0..1]

* [-]ocrnl 将回车解释为换行

* [-]ofdel 使用删除字符来填充，而不是用空字符填充

* [-]ofill 使用填充字符，不使用定时延迟

* [-]olcuc 将小写字符转换成大写

* [-]onlcr 将换行解释为回车-换行

* [-]onlret 换行执行一次回车

* [-]onocr 不在第一列打印回车

[-]opost: postprocess 输出

* tabN 水平tab键延迟, N 为 [0..3]

* tabs 同tab0

* -tabs 同tab3

* vtN 垂直方向tab键延迟。。。, N 为 [0..1]

本地设置:

[-]crterase: 将擦除字符显示为：退格-空格-退格

* crtkill 根据echoprt和echoe的设置去除所有行

* -crtkill 根据echoctl和echok设置去除所有行

* [-]ctlecho 在头部符号中显示控制字符'^c')

[-]echo: 显示输入字符

* [-]echoctl 同 [-]ctlecho

[-]echoe: 同[-]crterase
[-]echok: 在一个杀死字符后显示一个换行

* [-]echoke 同 [-]crtkill

[-]echonl: 即使不显示其它字符也换行

* [-]echoprt 向后显示在 '' 和 '/'之间的擦除字符

[-]icanon: 打开 erase, kill, werase, 和 rprnt 这些特殊字符
[-]iexten: 打开非POSIX 特殊字符
[-]isig: 打开中断，退出和挂起这些特殊字符
[-]noflsh: 在中断和退出这些特殊字符后禁止刷新

* [-]prterase 同 [-]echoprt

* [-]tostop 停止试图写终端的后台作业

* [-]xcase 与icanon同时使用, 表示用`'退出大写状态

综合设置:

* [-]LCASE 同 [-]lcase

cbreak: 同 -icanon
-cbreak: 同 icanon
cooked: 同 brkint ignpar istrip icrnl ixon opost isig icanon, eof 和 eol 字符被设为默认值
-cooked: 同 raw
crt: 同 echoe echoctl echoke
dec: 同 echoe echoctl echoke -ixany intr ^c erase 0177 kill ^u

* [-]decctlq 同 [-]ixany

ek: 将擦除，杀死字符设为它们的默认值
evenp: 同 parenb -parodd cs7
-evenp: 同 -parenb cs8

* [-]lcase 同 xcase iuclc olcuc

litout: 同 fB-parenb -istrip -opost cs8
-litout: 同 parenb istrip opost cs7
nl: 同 -icrnl -onlcr
-nl: 同 icrnl -inlcr -igncr onlcr -ocrnl -onlret
oddp: 同 parenb parodd cs7
-oddp: 同 -parenb cs8
[-]parity: 同 [-]evenp
pass8: 同 -parenb -istrip cs8
-pass8: 同 parenb istrip cs7
raw: 同 -ignbrk -brkint -ignpar -parmrk -inpck -istrip -inlcr -igncr -icrnl -ixon -ixoff -iuc lc -ixany -imaxbel -opost -isig -icanon -xcase min 1 ti me 0
-raw: 同 cooked
sane: 同 cread -ignbrk brkint -inlcr -igncr icrnl -ixoff -iuclc -ixany imaxbel opost -olcuc -ocrnl onlcr -onocr -onlret -ofill -ofdel nl0 cr0 tab0 bs0 vt0 ff 0 isig icanon iexten echo echoe echok -echonl -noflsh -xcase -tostop -echoprt echoctl echoke, 所有特殊字符使用缺省值.

本命令处理连接到标准输入的终端行.如不带参数,则输出波特率, 行的约束规则,以及与健全的stty相背离的设置.在设置中, CHAR 是逐字读取的, 或是象 ^c, 0x37, 0177 或127这样的编码; 特殊值 ^- 或未定义被用来禁止特殊字符.

报告臭虫

报告臭虫向.

参见

完整的文档 stty 保持为Texinfo手册. 如果 info 及 stty 在你的机器上正确安装的话, 命令

: info stty

会使你能够读取完整的手册.

#p#

NAME

stty - change and print terminal line settings

SYNOPSIS

stty [-F DEVICE] [--file=DEVICE] [SETTING]...
stty [-F DEVICE] [--file=DEVICE] [-a|--all]
stty [-F DEVICE] [--file=DEVICE] [-g|--save]

DESCRIPTION

Print or change terminal characteristics.

-a, --all: print all current settings in human-readable form
-g, --save: print all current settings in a stty-readable form
-F, --file=DEVICE: open and use the specified DEVICE instead of stdin
--help: display this help and exit
--version: output version information and exit

Optional - before SETTING indicates negation. An * marks non-POSIX settings. The underlying system defines which settings are available.

Special characters:

* dsusp CHAR: CHAR will send a terminal stop signal once input flushed
eof CHAR: CHAR will send an end of file (terminate the input)
eol CHAR: CHAR will end the line
* eol2 CHAR: alternate CHAR for ending the line
erase CHAR: CHAR will erase the last character typed
intr CHAR: CHAR will send an interrupt signal
kill CHAR: CHAR will erase the current line
* lnext CHAR: CHAR will enter the next character quoted
quit CHAR: CHAR will send a quit signal
* rprnt CHAR: CHAR will redraw the current line
start CHAR: CHAR will restart the output after stopping it
stop CHAR: CHAR will stop the output
susp CHAR: CHAR will send a terminal stop signal
* swtch CHAR: CHAR will switch to a different shell layer
* werase CHAR: CHAR will erase the last word typed

Special settings:

N: set the input and output speeds to N bauds
* cols N: tell the kernel that the terminal has N columns
* columns N: same as cols N
ispeed N: set the input speed to N
* line N: use line discipline N
min N: with -icanon, set N characters minimum for a completed read
ospeed N: set the output speed to N
* rows N: tell the kernel that the terminal has N rows
* size: print the number of rows and columns according to the kernel
speed: print the terminal speed
time N: with -icanon, set read timeout of N tenths of a second

Control settings:

[-]clocal: disable modem control signals
[-]cread: allow input to be received
* [-]crtscts: enable RTS/CTS handshaking
csN: set character size to N bits, N in [5..8]
[-]cstopb: use two stop bits per character (one with `-')
[-]hup: send a hangup signal when the last process closes the tty
[-]hupcl: same as [-]hup
[-]parenb: generate parity bit in output and expect parity bit in input
[-]parodd: set odd parity (even with `-')

Input settings:

[-]brkint: breaks cause an interrupt signal
[-]icrnl: translate carriage return to newline
[-]ignbrk: ignore break characters
[-]igncr: ignore carriage return
[-]ignpar: ignore characters with parity errors
* [-]imaxbel: beep and do not flush a full input buffer on a character
[-]inlcr: translate newline to carriage return
[-]inpck: enable input parity checking
[-]istrip: clear high (8th) bit of input characters
* [-]iuclc: translate uppercase characters to lowercase
* [-]ixany: let any character restart output, not only start character
[-]ixoff: enable sending of start/stop characters
[-]ixon: enable XON/XOFF flow control
[-]parmrk: mark parity errors (with a 255-0-character sequence)
[-]tandem: same as [-]ixoff

Output settings:

* bsN: backspace delay style, N in [0..1]
* crN: carriage return delay style, N in [0..3]
* ffN: form feed delay style, N in [0..1]
* nlN: newline delay style, N in [0..1]
* [-]ocrnl: translate carriage return to newline
* [-]ofdel: use delete characters for fill instead of null characters
* [-]ofill: use fill (padding) characters instead of timing for delays
* [-]olcuc: translate lowercase characters to uppercase
* [-]onlcr: translate newline to carriage return-newline
* [-]onlret: newline performs a carriage return
* [-]onocr: do not print carriage returns in the first column
[-]opost: postprocess output
* tabN: horizontal tab delay style, N in [0..3]
* tabs: same as tab0
* -tabs: same as tab3
* vtN: vertical tab delay style, N in [0..1]

Local settings:

[-]crterase: echo erase characters as backspace-space-backspace
* crtkill: kill all line by obeying the echoprt and echoe settings
* -crtkill: kill all line by obeying the echoctl and echok settings
* [-]ctlecho: echo control characters in hat notation (`^c')
[-]echo: echo input characters
* [-]echoctl: same as [-]ctlecho
[-]echoe: same as [-]crterase
[-]echok: echo a newline after a kill character
* [-]echoke: same as [-]crtkill
[-]echonl: echo newline even if not echoing other characters
* [-]echoprt: echo erased characters backward, between `\' and '/'
[-]icanon: enable erase, kill, werase, and rprnt special characters
[-]iexten: enable non-POSIX special characters
[-]isig: enable interrupt, quit, and suspend special characters
[-]noflsh: disable flushing after interrupt and quit special characters
* [-]prterase: same as [-]echoprt
* [-]tostop: stop background jobs that try to write to the terminal
* [-]xcase: with icanon, escape with `\' for uppercase characters

Combination settings:

* [-]LCASE: same as [-]lcase
cbreak: same as -icanon
-cbreak: same as icanon
cooked: same as brkint ignpar istrip icrnl ixon opost isig icanon, eof and eol characters to their default values
-cooked: same as raw
crt: same as echoe echoctl echoke
dec: same as echoe echoctl echoke -ixany intr ^c erase 0177 kill ^u
* [-]decctlq: same as [-]ixany
ek: erase and kill characters to their default values
evenp: same as parenb -parodd cs7
-evenp: same as -parenb cs8
* [-]lcase: same as xcase iuclc olcuc
litout: same as -parenb -istrip -opost cs8
-litout: same as parenb istrip opost cs7
nl: same as -icrnl -onlcr
-nl: same as icrnl -inlcr -igncr onlcr -ocrnl -onlret
oddp: same as parenb parodd cs7
-oddp: same as -parenb cs8
[-]parity: same as [-]evenp
pass8: same as -parenb -istrip cs8
-pass8: same as parenb istrip cs7
raw: same as -ignbrk -brkint -ignpar -parmrk -inpck -istrip -inlcr -igncr -icrnl -ixon -ixoff -iuclc -ixany -imaxbel -opost -isig -icanon -xcase min 1 time 0
-raw: same as cooked
sane: same as cread -ignbrk brkint -inlcr -igncr icrnl -ixoff -iuclc -ixany imaxbel opost -olcuc -ocrnl onlcr -onocr -onlret -ofill -ofdel nl0 cr0 tab0 bs0 vt0 ff0 isig icanon iexten echo echoe echok -echonl -noflsh -xcase -tostop -echoprt echoctl echoke, all special characters to their default values.

Handle the tty line connected to standard input. Without arguments, prints baud rate, line discipline, and deviations from stty sane. In settings, CHAR is taken literally, or coded as in ^c, 0x37, 0177 or 127; special values ^- or undef used to disable special characters.

AUTHOR

Written by David MacKenzie.

REPORTING BUGS

Report bugs to <bug-coreutils@gnu.org>.

stty 中文man页面

名称

总览

描述