| Current File : //usr/bin/espdiff |
#!/bin/bash
#
# espdiff - do whatever it was you wanted
# Copyright (C) 2003 Tim Waugh <[email protected]>
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
version() {
echo "espdiff - patchutils version 0.3.3"
}
usage() {
echo "usage: espdiff [OPTION...] [FILE...]"
}
deep_brainwave=0
recurse=0
compare=0
while [ "$#" -gt 0 ]
do
case "$1" in
--help)
usage
exit 0
;;
--version)
version
exit 0
;;
--deep-brainwave-mode)
deep_brainwave=1
shift
;;
--recurse)
recurse=1
shift
;;
--compare)
compare=1
shift
;;
--)
shift
break
;;
*)
break
;;
esac
done
for each in "$@"
do
error=$(cat "$each" 2>&1 >/dev/null)
if [ $? -ne 0 ]
then
echo >&2 "espdiff${error#cat}"
exit 1
fi
done
delay=3
if [ "$deep_brainwave" -ne 0 ]
then
delay=$(($delay * 2))
fi
read -t $delay -p 'Please concentrate... ' || echo
echo 'No brainwave activity detected. Aborting.'
exit 1