coreutils: Input
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1 19.2.2 Input settings
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1 These settings control operations on data received from the terminal.
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1 ‘ignbrk’
1 Ignore break characters. May be negated.
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1 ‘brkint’
1 Make breaks cause an interrupt signal. May be negated.
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1 ‘ignpar’
1 Ignore characters with parity errors. May be negated.
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1 ‘parmrk’
1 Mark parity errors (with a 255-0-character sequence). May be
1 negated.
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1 ‘inpck’
1 Enable input parity checking. May be negated.
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1 ‘istrip’
1 Clear high (8th) bit of input characters. May be negated.
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1 ‘inlcr’
1 Translate newline to carriage return. May be negated.
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1 ‘igncr’
1 Ignore carriage return. May be negated.
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1 ‘icrnl’
1 Translate carriage return to newline. May be negated.
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1 ‘iutf8’
1 Assume input characters are UTF-8 encoded. May be negated.
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1 ‘ixon’
1 Enable XON/XOFF flow control (that is, ‘Ctrl-S’/‘Ctrl-Q’). May be
1 negated.
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1 ‘ixoff’
1 ‘tandem’
1 Enable sending of ‘stop’ character when the system input buffer is
1 almost full, and ‘start’ character when it becomes almost empty
1 again. May be negated.
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1 ‘iuclc’
1 Translate uppercase characters to lowercase. Non-POSIX. May be
1 negated. Note ilcuc is not implemented, as one would not be able
1 to issue almost any (lowercase) Unix command, after invoking it.
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1 ‘ixany’
1 Allow any character to restart output (only the start character if
1 negated). Non-POSIX. May be negated.
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1 ‘imaxbel’
1 Enable beeping and not flushing input buffer if a character arrives
1 when the input buffer is full. Non-POSIX. May be negated.
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