Awk oddity

[Arthur David Olson]

A three-part exercise:

1.	Write and test an awk script to print all input lines that contain
	the character 'x'.
2.	Write and test an awk script to print all input lines that contain
	the character '='.
3.	Comment on the results.

Either "nawk" or "gawk" may be substituted for "awk" above.
-- 
	 To understand Sun's corporate culture look at the vi source code.
	Arthur David Olson   ado at alw.nih.gov   ADO is a trademark of Ampex.