coreutils: Control

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1 19.2.1 Control settings
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1 Control settings:
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1 ‘parenb’
1      Generate parity bit in output and expect parity bit in input.  May
1      be negated.
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1 ‘parodd’
1      Set odd parity (even if negated).  May be negated.
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1 ‘cmspar’
1      Use "stick" (mark/space) parity.  If parodd is set, the parity bit
1      is always 1; if parodd is not set, the parity bit is always zero.
1      Non-POSIX.  May be negated.
1 
1 ‘cs5’
1 ‘cs6’
1 ‘cs7’
1 ‘cs8’
1      Set character size to 5, 6, 7, or 8 bits.
1 
1 ‘hup’
1 ‘hupcl’
1      Send a hangup signal when the last process closes the tty.  May be
1      negated.
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1 ‘cstopb’
1      Use two stop bits per character (one if negated).  May be negated.
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1 ‘cread’
1      Allow input to be received.  May be negated.
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1 ‘clocal’
1      Disable modem control signals.  May be negated.
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1 ‘crtscts’
1      Enable RTS/CTS flow control.  Non-POSIX.  May be negated.
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1 ‘cdtrdsr’
1      Enable DTR/DSR flow control.  Non-POSIX.  May be negated.
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