1. Shell Programming and Scripting

I have a little problem. To keep a configuration simple, I've exceeded my perl knowledge. :-) I've worked with multi-dimentional arrays before, but this one has me beat: @info = ( { 'defval' => 'abc' 'stats' = ( { 'name' => 'a', }, { 'name' =>... (1 Reply)

2. Shell Programming and Scripting

Hi,i have a code fragment below. %tag = (); #line 1 $tag{'info'} = $datastring; #line 2 $resp = $ua->request( #$ua is a user agent POST 'http://10.2.3.0' , Content_Type => application/x-www-form-urlencoded Content => #line 3 I am not sure of what the code... (3 Replies)

3. Shell Programming and Scripting

Hi all experts, May I know how to read a csv file and read the content in a hash in PERL? Currently, I hard-coded and defined it in my code. I wanna know how to make up the %mymap hash thru reading the cfg.txt ==== csv file(cfg.txt): 888,444 999,333 === #!/usr/bin/perl my... (1 Reply)

4. Shell Programming and Scripting

I have a script with dynamic hash of hashes , and I want to print the entire hash (with all other hashes). Itried to do it recursively by checking if the current key is a hash and if yes call the current function again with refference to the sub hash. Most of the printing seems to be OK but in... (1 Reply)

5. Shell Programming and Scripting

Hi , I have an input.txt file that i read node: id= c1, class=nb, cx=100, cy=100, r=10 node: id=c2, class=b, cx=150, cy=130, r=10 node: id=c3, class=nb, cx=50, cy=80, r=10 node: id=c4, class=nb, cx=120, cy=200, r=10 i split over , and = to create a global array and then passed it to a... (6 Replies)

6. UNIX for Dummies Questions & Answers

Hello dear unix command line friends ! I'm looking for a simple combinaison of ls & awk (maybe grep) to print: list of folders of a directory |_ ordered by size like what I have with $ du -sk ./* | sort -rn printing that result: 8651520 ./New Virtual Machine_1 8389120 ./Redhat ... (1 Reply)

7. Web Development

Hi, A piece of script from Perl-cookbook I do not understand, and post here for explanation. The purpose is to find the element in either array (union), and in both array (intersection). Thank you in advance. @a=qw(1 3 5 6 7 8); @b=qw(2 3 5 7 9); foreach $e (@a, @b) {$union{$e}++ &&... (3 Replies)

8. Shell Programming and Scripting

How do I get the unique hashes from an array of hashes? @ar1 = ( {a=>1,b=>2}, {c=>3,d=>4},{a=>1,b=>2});I need : @ar2 = ( {a=>1,b=>2}, {c=>3,d=>4});Thanks. (2 Replies)

9. Programming

Hi All I have been using a curl code to output an hash that looks like this $VAR1 = { 'data'... (5 Replies)

10. Shell Programming and Scripting

Hi, I have a hash of hash where it has name, activities and count i have data like this - $result->{$name}->{$activities} = $value; content of that are - name - robert tom cat peter activities - running, eating, sleeping , drinking, work i need to print output as below ... (3 Replies)