#!/bin/sh -u
#  $0  (no arguments)
# A script that reads and echoes two variables.
# -IAN! idallen@ncf.ca

# Set standard PATH and umask:
#
export PATH=/bin:/usr/bin
umask 022

echo "My shell script is starting now."

# Prompt (on stderr), read, and echo two shell variables:
#
echo 1>&2 "A 2 word input:"
read one two
echo "Number one is: $one"
echo "Number two is: $two"

# Display the contents of two predefined keyword variables:
#
echo "Your shell's using: $PATH"
echo "The name is $SHELL when you are here."

date
echo "My script is ending at the end."