Tag：@ARGV
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Analysis of Perl command line parameter built-in array @ argv
When the Perl script runs, the parameters passed to it from the command line are stored in the built-in array @ argv, @ argv is the array used by Perl to receive parameters by default. There can be multiple parameters, $argv [0] represents the first received parameter and $argv [1] represents the second.Usage: Copy codeThe […]
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A Brief Analysis of the Built-in Array @ARGV of Perl Command Line Parameters
When the Perl script runs, the parameters passed to it from the command line are stored in the built-in array @ARGV, @ARGV is the default array used by PERL to receive parameters, which can have multiple parameters, $ARGV [0] is the first parameter received, and $ARGV [1] is the second.The method of use is as […]