
how to process command line and intro to asserts

commandLine

	ugly code - but used to illustrate something
		not to be pretty

	How to process the command line

	use of assertions
	
	./commandLine

	./commandLine foo bar baz

	./commandLine 1 2 3

	Note about atoi



also use to show s vs n

s steps in
n steps over


break printCommandLineArgeuments  (can break on other functions not just main)
