8_21_awkexample

執行時一定要加上-f  或者在開頭加上 #! /bin/awk -f

要不回出錯。

BEGIN {

        for ( i = 0; i < ARGC; i++)
                printf "ARGV[%d] = %s\n", i, ARGV[i]
        exit
}

awk -f 8_21_awkexample

awk 8_21_awkexample
awk: syntax error near line 1
awk: bailing out near line 1