#! /bin/dash
#
# test p2.sh

PATH="/opt/bin:/bin:/usr/bin"; export PATH

p2="dash p2.sh"

echo "seq 1 5 > p2.in
cat p2.in
$p2 1 p2.in
$p2 2 p2.in
$p2 3 p2.in
$p2 3 4 5
$p2 3
$p2" | while read cmd
do
  echo "\n$cmd"
  eval "$cmd"
done