Linux in a Nutshell, 3rd Edition

13.7. Group Listing of gawk Commands

gawk commands may be classified as follows:

Arithmetic Functions	String Functions	Control Flow Statements	Input/Output Processing	Time Functions	Misc.
atan2	gensub	break	close	strftime	delete
cos	gsub	continue	fflush	systime	function
exp	index	do/while	getline		system
int	length	exit	next
log	match	for	nextfile
rand	split	if	print
sin	sub	return	printf
sqrt	substr		sprintf
srand	tolower		while
	toupper

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13.6. Variable and Array Assignments		13.8. Alphabetical Summary of Commands

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