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Outline:Using awk array with file Example: To calculate the HRA for all students as per a formula Scan the elements of an array New variation of "for loop" Delete statement Delete array element (single record) Delete whole array Show the values of ARGC and ARGV Example: ARGC = number of command line arguments supplied +1 ARGV array and ENVIRON array
Using awk array with file Example: To calculate the HRA for all students as per a formula Scan the elements of an array New variation of "for loop" Delete statement Delete array element (single record) Delete whole array Show the values of ARGC and ARGV Example: ARGC = number of command line arguments supplied +1 ARGV array and ENVIRON array
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