The array @ARGV contains the command-line arguments intended for the script. $#ARGV is generally the number of arguments minus one, because $ARGV[0] is the ...
2021年2月24日 — Perl command line arguments stored in the special array called @ARGV . The array @ARGV contains the command-line arguments intended for the ...
2013年7月7日 — Perl automatically provides an array called @ARGV, that holds all the values from the command line. You don't have to declare the variable, even ...
2013年7月9日 — The variable $#ARGV is the subscript of the last element of the @ARGV array, and because the array is zero-based, the number of arguments given ...