URL
-	Uniform resource locator
-	All the links are URLs
-	Different types of URLs
-	http is the most common
Example:
http://satara

The general format is

http://internet-address/file-path

http://satara.auc.on.ca/pawan/teach/2904/95-96w

-	In Lynx URLs can be opened using the command g
-	http requests are served by an http daemon (process running all
	the time)
-	The basic skeleton of the project is available in
	the project directory
-	Second test is on March 13th
-	Project will be due on March 22nd
-	Second test
	regular expressions
	grep family
	sed
	awk
-	You will be asked to interprete the regular expression
-	You will be asked to create regular expressions
-	OPEN BOOK
-	Give you a combination of sed,grep,awk commands
-	Create a combination of sed,grep,awk commands to achieve
	certain objective
	ASSGN#5, Project
-	A few questions involving html,www