.\"	$OpenBSD: ttyflags.8,v 1.10 2005/04/20 13:10:52 jmc Exp $
.\"	$NetBSD: ttyflags.8,v 1.2 1995/03/18 15:01:22 cgd Exp $
.\"
.\" Copyright (c) 1994 Christopher G. Demetriou
.\" All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
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.\"    notice, this list of conditions and the following disclaimer in the
.\"    documentation and/or other materials provided with the distribution.
.\" 3. All advertising materials mentioning features or use of this software
.\"    must display the following acknowledgement:
.\"      This product includes software developed by Christopher G. Demetriou.
.\" 3. The name of the author may not be used to endorse or promote products
.\"    derived from this software without specific prior written permission
.\"
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.\"
.Dd March 30, 1994
.Dt TTYFLAGS 8
.Os
.Sh NAME
.Nm ttyflags
.Nd set device-specific flags for terminals
.Sh SYNOPSIS
.Nm ttyflags
.Op Fl pv
.Op Fl a | Ar tty ...
.Sh DESCRIPTION
.Nm
sets the device-specific flags for terminals, based on the flags
found on the terminal's line in
.Pa /etc/ttys .
.Pp
The options are as follows:
.Bl -tag -width Ds
.It Fl a
Set the flags for all terminals in
.Pa /etc/ttys .
.It Fl p
Print out flag information about each terminal, instead of setting
anything.
.It Fl v
Be verbose about what the terminal's flags will be set to.
.El
.Pp
The
.Ar tty
arguments are optional, but must not be specified if the
.Fl a
flag is used.
If specified, the
.Ar tty
arguments should be the base names of
the ttys, as found in
.Pa /etc/ttys .
.Sh FILES
.Bl -tag -width /etc/ttys -compact
.It Pa /etc/ttys
.El
.Sh SEE ALSO
.Xr getttyent 3 ,
.Xr ttys 5
.Sh HISTORY
The
.Nm
utility appeared in
.Nx 0.9a .
.Sh BUGS
The conditions on which to report an error are ill-defined.
.Nm
tries to report all significant errors, perhaps going over-board
at times.