Filename                       Description                                                           Commands used


50notes         Regular expressions special  		
		Characters with comparison to		
		Shell file name expansion characters
		(See Sobell, Appendix A)
 

51notes         Ex commands involving patterns 		vi		
		examples using last line mode


52notes         Grep and tr filters (used in 		grep, tr
		pipeline commands) with examples 


53notes         Cut and paste filters with examples     cut, paste


54notes         Differences and commonalities		cmp, 
		utilities with examples			diff, comm


55notes         Non-Filter (only can start a		touch, find
		pipeline command) Utilities and		du, df, od,
		examples				compress,
							uncompress,
							zcat	


56notes         Regular Expression Review		

Questions? Robert Katz: rkatz@ned.highline.edu
Last Update July 23, 2002