67 lines
2.9 KiB
Bash
Executable File
67 lines
2.9 KiB
Bash
Executable File
#!/bin/sh
|
|
##############################################################################
|
|
# Copyright 2020 Thomas E. Dickey #
|
|
# Copyright 2007-2009,2018 Free Software Foundation, Inc. #
|
|
# #
|
|
# Permission is hereby granted, free of charge, to any person obtaining a #
|
|
# copy of this software and associated documentation files (the "Software"), #
|
|
# to deal in the Software without restriction, including without limitation #
|
|
# the rights to use, copy, modify, merge, publish, distribute, distribute #
|
|
# with modifications, sublicense, and/or sell copies of the Software, and to #
|
|
# permit persons to whom the Software is furnished to do so, subject to the #
|
|
# following conditions: #
|
|
# #
|
|
# The above copyright notice and this permission notice shall be included in #
|
|
# all copies or substantial portions of the Software. #
|
|
# #
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
|
|
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, #
|
|
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL #
|
|
# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER #
|
|
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING #
|
|
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER #
|
|
# DEALINGS IN THE SOFTWARE. #
|
|
# #
|
|
# Except as contained in this notice, the name(s) of the above copyright #
|
|
# holders shall not be used in advertising or otherwise to promote the sale, #
|
|
# use or other dealings in this Software without prior written #
|
|
# authorization. #
|
|
##############################################################################
|
|
# $Id: savescreen.sh,v 1.6 2020/02/02 23:34:34 tom Exp $
|
|
#
|
|
# Use this script to exercise "savescreen".
|
|
# It starts by generating a series of temporary-filenames, which are passed
|
|
# to the test-program. Loop as long as the first file named exists.
|
|
|
|
: ${TMPDIR:=/tmp}
|
|
|
|
# "mktemp -d" would be preferable, but is not standard.
|
|
MY_DIR=$TMPDIR/savescreen$$
|
|
trap "rm -rf $MY_DIR" EXIT INT QUIT HUP
|
|
umask 077
|
|
mkdir $MY_DIR || exit 1
|
|
|
|
PARAMS=
|
|
NFILES=4
|
|
PREFIX=$MY_DIR/savescreen
|
|
n=0
|
|
BEGINS=$PREFIX-$n.tmp
|
|
while test $n != $NFILES
|
|
do
|
|
LATEST=$PREFIX-$n.tmp
|
|
PARAMS="$PARAMS $LATEST"
|
|
n=`expr $n + 1`
|
|
done
|
|
|
|
${0%.sh} $PARAMS
|
|
if test -f $BEGINS
|
|
then
|
|
while test -f $BEGINS
|
|
do
|
|
${0%.sh} -r $PARAMS
|
|
test $? != 0 && break
|
|
done
|
|
else
|
|
echo "No screens were saved"
|
|
fi
|