{"id":1705,"date":"2016-10-10T11:49:28","date_gmt":"2016-10-10T09:49:28","guid":{"rendered":"http:\/\/blog.rabahi.net\/?page_id=1705"},"modified":"2016-10-10T11:54:03","modified_gmt":"2016-10-10T09:54:03","slug":"perl-check-command-line-arguments","status":"publish","type":"page","link":"https:\/\/blog.rabahi.net\/?page_id=1705","title":{"rendered":"Perl &#8211; Check Command line parameters"},"content":{"rendered":"<p>Arguments are stored in $ARGV tab.<\/p>\n<pre lang=\"perl\">\r\nuse strict;\r\nuse warnings;\r\n\r\n# count number of parameters :\r\nmy $nbParameters = @ARGV;\r\n\r\n# get parameters:\r\nmy param1 = $ARGV[0];\r\nmy param2 = $ARGV[1];\r\n(...)\r\nmy paramN = $ARGV[N-1];\r\n\r\n# print usage :\r\nif(@ARGV != 0) {\r\n  die \"Usage $0\\n\";\r\n}\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Arguments are stored in $ARGV tab. use strict; use warnings; # count number of parameters : my $nbParameters = @ARGV; # get parameters: my param1 = $ARGV[0]; my param2 = $ARGV[1]; (&#8230;) my paramN = $ARGV[N-1]; # print usage : if(@ARGV != 0) { die &#8220;Usage $0\\n&#8221;; }<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1693,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1705","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blog.rabahi.net\/index.php?rest_route=\/wp\/v2\/pages\/1705","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.rabahi.net\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blog.rabahi.net\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blog.rabahi.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.rabahi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1705"}],"version-history":[{"count":3,"href":"https:\/\/blog.rabahi.net\/index.php?rest_route=\/wp\/v2\/pages\/1705\/revisions"}],"predecessor-version":[{"id":1708,"href":"https:\/\/blog.rabahi.net\/index.php?rest_route=\/wp\/v2\/pages\/1705\/revisions\/1708"}],"up":[{"embeddable":true,"href":"https:\/\/blog.rabahi.net\/index.php?rest_route=\/wp\/v2\/pages\/1693"}],"wp:attachment":[{"href":"https:\/\/blog.rabahi.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1705"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}