nawk.sc4

《PC数据采集》源代码

# Awk script illustrating arrays
BEGIN{OFS="\t"}
{ list[NR] = $1 }   # The array is called list.The index in the
	            # number of the current record. The value of the 	
		    # first field is assigned to the array element.
END{ for( n = 1; n <= NR; n++){
	print list[n]} 	# for loop is used to loop 
			# through the array.
}