xref: /titanic_50/usr/src/cmd/clear/clear.sh (revision 5d0e1406420f52cc4d3d0543044034c4894b5865)
1#!/usr/bin/sh
2#
3# CDDL HEADER START
4#
5# The contents of this file are subject to the terms of the
6# Common Development and Distribution License, Version 1.0 only
7# (the "License").  You may not use this file except in compliance
8# with the License.
9#
10# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
11# or http://www.opensolaris.org/os/licensing.
12# See the License for the specific language governing permissions
13# and limitations under the License.
14#
15# When distributing Covered Code, include this CDDL HEADER in each
16# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
17# If applicable, add the following below this CDDL HEADER, with the
18# fields enclosed by brackets "[]" replaced with your own identifying
19# information: Portions Copyright [yyyy] [name of copyright owner]
20#
21# CDDL HEADER END
22#
23#	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T
24#	  All Rights Reserved
25
26#	Copyright (c) 1987, 1988 Microsoft Corporation
27#	  All Rights Reserved
28
29#ident	"%Z%%M%	%I%	%E% SMI"
30
31# clear the screen with terminfo.
32# if an argument is given, print the clear string for that tty type
33
34/usr/bin/tput ${1:+-T$1} clear 2> /dev/null
35exit
36