Differences between current version and predecessor to the previous major change of AWKNotes.

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Newer page: version 4 Last edited on Tuesday, October 16, 2007 4:09:08 pm by AlastairPorter
Older page: version 3 Last edited on Sunday, December 10, 2006 12:02:17 pm by IanMcDonald Revert
@@ -22,4 +22,10 @@
 *awk -v awkvar=$bashvar {print awkvar} 
 Now you can use awkvar in your awk statements which will have the value of bashvar. 
 Remember you *CANNOT* change the value of a bash variable using [AWK]. 
+! Floating point output  
+you can use printf modifiers to specify the output of numbers, for example  
+printf "%.02f",a/b