Control (GNU Coreutils 9.0)
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19.2.1 Control settings
Control settings:
- ‘
parenb’ Generate parity bit in output and expect parity bit in input. May be negated.
- ‘
parodd’ Set odd parity (even if negated). May be negated.
- ‘
cmspar’ Use "stick" (mark/space) parity. If parodd is set, the parity bit is always 1; if parodd is not set, the parity bit is always zero. Non-POSIX. May be negated.
- ‘
cs5’
‘cs6’
‘cs7’
‘cs8’ Set character size to 5, 6, 7, or 8 bits.
- ‘
hup’
‘hupcl’ Send a hangup signal when the last process closes the tty. May be negated.
- ‘
cstopb’ Use two stop bits per character (one if negated). May be negated.
- ‘
cread’ Allow input to be received. May be negated.
- ‘
clocal’ Disable modem control signals. May be negated.
- ‘
crtscts’ Enable RTS/CTS flow control. Non-POSIX. May be negated.
- ‘
cdtrdsr’ Enable DTR/DSR flow control. Non-POSIX. May be negated.
