#!/bin/sh -u
# Fetch the current Ottawa temperature from the Enviro Canada web site.
# ------------------------------------------------------------------
# Syntax: $0     (no arguments)
# ------------------------------------------------------------------
# Purpose:
#   Fetch the current Ottawa temperature from the Enviro Canada web site.
#   Depends on the current format of the web page.
#
#   Bonus: Reformat the output to look good on one line.
# ------------------------------------------------------------------
# <NET2003 assignment label goes here>
# Comment: This file is missing its required comments.
# ------------------------------------------------------------------

PATH=/bin:/usr/bin ; export PATH
umask 022
LC_COLLATE=C ; export LC_COLLATE

URL='http://weatheroffice.ec.gc.ca/city/pages/on-118_metric_e.html'

lynx -dump "$URL" | grep -A 1 'Temperature'

# BONUS:
# lynx -dump "$URL" | grep -A 1 'Temperature' | tr '\n' ' ' | tr -s ' '
# echo