#!/home/elkner/bin/i386/sh-dtrace
echo
echo "My PID: $$"
sleep 10 

bla() {
	echo "bla"
}

echo "Hello World!"
echo "Hello World!" "Two" 
echo "Hello World!" "Two" "Three"
echo "Hello World!" "Two" "Three" "Four"
echo "Hello World!" "Two" "Three" "Four" "Five"
echo "Hello World!" `bla` "Two" "Three" "Four" "Five"
sleep 1
cat $0 | wc | awk '{  print $1 , "lines" }'
sleep 1
if [ -z "$1" ]; then
	N=5
else
	N=$1
fi
N=`expr $N - 1`
if [ $N -gt 0 ]; then
	ls -d .
	$0 $N
fi