TTYFLAGS(8) System Manager's Manual TTYFLAGS(8)
ttyflags -- set device-specific flags for terminals
ttyflags [-v] [-a | tty ...]
ttyflags sets the device-specific flags for terminals using TIOCSFLAGS,
based on the flags found on the terminal's line in /etc/ttys.
The options are as follows:
-a Set the flags for all terminals in /etc/ttys.
-v Be verbose about what the terminals' flags will be set to.
The tty arguments are optional, but must not be specified if the -a flag
is used. If specified, the tty arguments should be the base names of the
ttys, as found in /etc/ttys.
getttyent(3), tty(4), ttys(5)
The ttyflags utility appeared in NetBSD 1.0.
The conditions on which to report an error are ill-defined. ttyflags
tries to report all significant errors, perhaps going over-board at
NetBSD 6.1.5 October 7, 2006 NetBSD 6.1.5