#!/bin/sh
#
# Nico Schottelius <nico-linux@schottelius.org>
# Date: 22-Sep-2004
# Last Modified: -
#

if [ $# -lt 1 ]; then
   echo "`basename $0` name_of_screenshot"
   exit 1
fi

name=$1
file="$name-screenshot-`date +%Y%m%d`.png"

[ -e "$file" ] && return 1
xwd | xwdtopnm | pnmtopng > "$file"