#!/bin/sh -u
# demonstrate the use of the shell "read" built-in command
# -----
# Syntax: $0
# -----
# Purpose:
#  Prompt for a file name and a userid.
#  Display the given filename on the terminal of the given userid.
# -----
# Student Name:                 Ben Dover
# Algonquin EMail Address:      abcd0001
# Student Number:               074-210-779 
# Course Number:                NET2003  
# Lab Section Number:           014 
# Professor Name:               Ian Allen 
# Assignment Name/Number/Date:  Exercise 3.1416 due July 31, 2023
# -----
# -IAN! idallen@idallen.ca

# Use standard search path, friendly umask, ASCII collating and sorting.
#
PATH=/bin:/usr/bin ; export PATH
umask 022
LC_COLLATE=C ; export LC_COLLATE

# prompt on stderr and read the file name and userid from standard input
#
echo 1>&2 "$0: Enter a file name and a userid on one line:"
read filename userid

# send the file to the given userid
#
write "$userid" <"$filename"

# The script exits with the return status of the last command executed.