{"id":2521,"date":"2017-12-08T12:53:41","date_gmt":"2017-12-08T12:53:41","guid":{"rendered":"http:\/\/www.scmgalaxy.com\/tutorials\/?p=2521"},"modified":"2025-02-01T23:07:59","modified_gmt":"2025-02-01T23:07:59","slug":"i-need-to-a-perl-script","status":"publish","type":"post","link":"https:\/\/www.devopsschool.com\/blog\/i-need-to-a-perl-script\/","title":{"rendered":"I need to a perl script"},"content":{"rendered":"

rajeshkumar created the topic: i need to a perl script<\/strong>
\nHi ,<\/p>\n

There is a file called test.txt what are all the different ways<\/p>\n

BEGIN:
\ntest 1
\ntest 2 %%%%%%%%%% TEST TEST TEST
\ntest 3
\nEND:<\/p>\n

need to grab all contents in between BEGIN and END:
\nRegards,
\nRajesh Kumar
\nTwitt me @ twitter.com\/RajeshKumarIn<\/a><\/p>\n

rajeshkumar replied the topic: Re:i need to a perl script<\/strong><\/p>\n

Solution could be …..<\/p>\n

#!\/usr\/bin\/perl -w
\n$file=open(f, \"test.txt\");
\n$str=\"\";
\nwhile() {$str.=$_;}
\nclose(f);
\n$str =~ s\/BEGIN:(.*)END:\/$1\/egs;
\nprint $str<\/code><\/p>\n

Regards,
\nRajesh Kumar
\nTwitt me @ twitter.com\/RajeshKumarIn<\/a><\/p>\n

venu.madhav48@gmail.com replied the topic: Re:i need to a perl script<\/strong><\/p>\n

Please answer the below questions<\/p>\n

1.What standard Perl modules have you made use of, and why did you use them instead of the equivalent built-in functions?<\/p>\n

2.Write a statement that checks to make sure there are at least two command line arguments and exits with an error if not.<\/p>\n

3.How do you find the number of elements in an array?<\/p>\n

4.When an array is defined, PERL automatically numbers each element in the array
\nbeginning with zero<\/p>\n

venu.madhav48@gmail.com replied the topic: Re:i need to a perl script<\/strong>
\nDear Rajesh,<\/p>\n

Can u please help in answering the above questions<\/p>\n

rajeshkumar replied the topic: Re:i need to a perl script<\/strong><\/p>\n

Hi Venu,<\/p>\n

i will post this solution today evening…
\nRegards,
\nRajesh Kumar
\nTwitt me @ twitter.com\/RajeshKumarIn<\/a><\/p>\n

venu.madhav48@gmail.com replied the topic: Re:i need to a perl script<\/strong>
\nWaiting for your post….<\/p>\n","protected":false},"excerpt":{"rendered":"

rajeshkumar created the topic: i need to a perl script Hi , There is a file called test.txt what are all the different ways BEGIN: test 1 test 2 %%%%%%%%%% TEST TEST TEST test 3 END: need to grab all contents in between BEGIN and END: Regards, Rajesh Kumar Twitt me @ twitter.com\/RajeshKumarIn rajeshkumar replied…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","_joinchat":[],"footnotes":""},"categories":[14],"tags":[175],"class_list":["post-2521","post","type-post","status-publish","format-standard","hentry","category-perl","tag-perl"],"_links":{"self":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/2521","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/comments?post=2521"}],"version-history":[{"count":1,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/2521\/revisions"}],"predecessor-version":[{"id":2522,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/2521\/revisions\/2522"}],"wp:attachment":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/media?parent=2521"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/categories?post=2521"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/tags?post=2521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}