#!/bin/sh

echo 'Loop on "$@":'
for var in "$@"
do
    echo "$var"
done
echo

echo 'Loop on "$*":'
for var in "$*"
do
    echo "$var"
done
echo

echo 'Loop on $@:'
for var in $@
do
    echo "$var"
done
echo

echo 'Loop on $*:'
for var in $*
do
    echo "$var"
done
echo