Programming :: Interacting With A Website Using Perl And LWP?

May 5, 2011

I'm trying to write a Perl script that will go out to a website, log in, pull up a query page, fill-in and submit the query, extract a few specific lines from the query results, and finally place that output into a file. I'm having difficulty with the log in portion. It appears that rather than using the built-in Apache authentication, the developer decided to write their own authentication scheme that uses cookies.

I setup a cookie jar but I'm not certain I'm actually getting and keeping the cookie. When I try to go to a page after the log in page I get an error saying I'm not logged in or my session has expired. Here's the code as I have it thus far.

Code:
#!/usr/bin/perl
use strict;
use LWP;
use HTTP::Cookies;

[Code]....

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General :: Interacting With Running Shells (Fedora 15)

Jun 21, 2011

I was able to set up SSH and log into my linux machine and I want to interact with shells already running on the desktop. I can locate and view the processes but I'm wondering if its possible to "get into" the program I already have running via SSH and enter commands.

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Ubuntu :: Empathy Not Interacting With Evolution Envelope Icon Thingy?

Apr 22, 2010

When I got Ubuntu 10.04 beta the first thing I did was to uninstall Empathy as it was crashing a lot and I was used to some other application.Currently I want to use Empathy and reinstalled it.My problem is that instead of chat conversations "merge" with the evolution envelope icon Empathy seems to have it's own static icon. It's annoying because the icon is the same "green orb" whether I have a new message or not. The problem is not the version (2.30.0.1) as a personal friend has the same version and has it working fine.I already searched google and forums and tried re-installing empathy, indicator-applet, indicator-messages or evolution-indicator, cleaning cache and all.

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Programming :: Socket Programming In Module Perl

Jul 21, 2010

Where is the perl module for programming with sockets?

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Programming :: How To Host Own Website

May 31, 2011

I need to create a website for a company and then host it on my own. I'm also planning to use Dreamweaver and Windows 7 for the project. What I need to know is. 1. Can I host my created website on my own computer? 2. do i need to use any other software to host my website other than Dreamweaver? 3. Lastly is there a better alternative to dreamweaver?

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Programming :: Cannot Install Perl / Tk

May 9, 2010

I just downloaded Tk-804.028 and try to install it (according to the README.linux) but I get:

> perl Makefile.PL
/opt/ActivePerl-5.10/bin/perl-static is installed in /opt/ActivePerl-5.10/lib okay
PPM for perl5.010001
Test Compiling config/perlrx.c
Test Compiling config/pmop.c
Test Compiling config/pregcomp2.c

[code]...

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Programming :: Perl Tutorial To Use?

May 18, 2011

Any recommendations on what Perl tutorial to use?

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Programming :: Converting MB/TB To GB In Perl?

Jan 30, 2010

I am taking an input from the user for free and Used capacity in a disk. I wish to convert Input entered in MBTB to GB and this is how i am doing it.

Code:

<some code>
print "Enter Total disk space";
$tot = <STDIN>;
convert($tot);

[code]...

how do i pass the value of conv[0] after conversion back to $tot or $use such that they contain only value which is in GB?

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Programming :: How To Get Perl Qt4 Working

Jul 24, 2010

I really would like Perl Qt4 bindings. The best I could find is this:[URL]The problem is that the sources would not compile, and the RPMs are for 32-bit machines.Is there really no such thing as good Perl Qt4 bindings?

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Programming :: MP3 - Tag And Perl Script

Mar 27, 2011

I am a newbie on linux and just searching everything about perl scripting and modules nearly 3-4 days. I need a perl script but one of not easy to find on searching google. Okay now I need a perl script which create or recreate (edit) id3 tags (artist, comment, album, year, cover) of mp3 files stored on my linux centos server. I installed MP3::Tag version 1.13 pearl module to my server. I Searched tutorials about how to use it, finally I get through reading id3 tag of mp3 file but not achieve to modify it or create a new id3tag.

These are the details:
I have a mp3 file called 1.mp3 this script will process that '1.mp3' file read its id3tag if there is one, than modify or create id3tag for it by my fix artist name for example:
'1.mp3' files id3 tag details are like this
Artist: Dj xx
Year:2010
Title:yyyyy
Comment:eerwer
Cover: x.jpg

Now via this perl script which uses MP3::TAG I will change it's
artist as YYY
Title:ttt
Comment:cool
Cover:t.jpg
these are gonna be my fixed values. I mean all '1.mp3' file will have same artist based on script value.

The reason of this script is I will share Dj podcasts on my server and Dj's would have upload their mp3's which has got different id3 tags and cover pics. etc. I want to create more organized podcasts of them by the way I would trigger this perl script via Cronjob.

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Programming :: How To Generate MD5 / Sha-1 With Perl

Mar 31, 2010

How can I generate a md5 or sha-1 code with perl?

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Programming :: It's Possible To 'talk To' A Website Like Faceboo

Nov 11, 2010

it's possible to "talk to" a website like facebook, and that's how games such as farmville have been built - i was wanting to know how this is architected, i.e. how does a website decide how to "offer up" its data to the outside world?i'd like your favourite web links, or even paper book recommendations, though i don't if those will be available or affordable over here, or, what would be especially great would be video lectures, maybe on videos?

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Programming :: Perl - Interpreter For Fib Numbers

Apr 1, 2010

As some of you know that I am new to this forum. I have another problem that I got stuck on. I have this file called "Fib.rbb" and my instructor told us to write an interpreter program by using Fib.rbb.

"You are to write an interpreter in Perl for Rongs Basic Basic (RBB) as explained in class. The BNF description for RBB and a test file called Fib.rbb are part of the RBB.zip file which is available in the Course Documents folder on blackboard. If you call your interpreter myIntp.pl, you would execute the program via perl myIntp.pl Fib.rbb

Code: Print "A few Fibonacci numbers:"

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Programming :: Unable To Find The Perl

Mar 9, 2011

Just installed Fedora 14. I wanted to try "Hello World" with perl. But where is it?

Code: [user]@user bin]$ ls

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Programming :: Perl From USB Pen To Run On Both Linux And Windows

May 23, 2011

Im somewhat new at perl and was wondering if there was a way to run a perl script or tool made from perl, from a USB pen that would work both on Linux and on Windows?

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Programming :: 404 Not Found With Perl/cgi Script

Jan 16, 2010

I writed my home.html page in /var/www with following form:

Quote:

<form action="/cgi-bin/login.cgi" method="get" class="form-font">
<label>Already you registered?</label><br/><hr/><br/>
<fieldset><br/>
<legend>Insert your account</legend>
Email: <input type="text" name="email"/><br/><br/>

[Code].....

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Programming :: Add Folder To Perl Path?

Jun 8, 2010

I'm the server guy which is why I don't know this, but were staging a new webserver and we use some custom perl scripts and as were moving the site over for testing, apache is blowing a perl error;Can't locate web.pm in @INC (@INC contains: /etc/perl /usr/local/lib/perl/5.10.0 /usr/local/share/perl/5.10.0 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.10 /usr/share/perl/5.10 /usr/local/lib/site_perl .) at /home/mcp/htdocs/cgi-bin/newgraph.gif line 11.,Now I can copy that file local, but there are a bunch of things, so the question is how do you globally add a folder to the perl search path

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Programming :: Adding Mod-Perl And Using Apache ASP?

Sep 16, 2010

I have a debian lenny machine that I am trying to add mod_perl to and use apache asp on. I have had a range of failures on it. Is ther a way I can build apache2 with mod_perl in it? Instead of separate. Apache2 is built with some modules built in by default, how can I make mod_perl one of them?

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Programming :: Comparing Two Files In Perl ?

Oct 9, 2009

I would like to ask opinion from perl experts.

I want to compare 2 files and show the differences in a text file.

For example, if i open File A an B in notepad

File A:

File B:

Quote:

line3 is missing in File B

So if I did a File compare (line by line), the differences will be in line3, line4, line5, line 6.

But I dont want it to be like that.

I want it to be like this

Quote:

Can Text:: Diff able to perform the work.

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Programming :: Date Listing In Perl?

Jun 1, 2010

Using given program , i am able to print current date but is is possible to print last n no. of date. For example i want to print last three date staring from today. so o/p should be like

2010-06-02
2010-06-01
2010-05-31
Code:
my $myTimeStamp = "";
sub _timestamp
{

[Code]...

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Programming :: Download Files Using Perl?

Jul 24, 2010

How do I download a file to a specified location on disk in Perl?I tried doing a few web searches but suprisingly couldn't find anything.

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Programming :: Exception Handling In Perl?

May 12, 2010

I writed Quote:

#!/usr/bin/perl -w
use Error qw(:try);
try {

[code]....

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Programming :: Calling Subroutine In Perl

Aug 19, 2010

What is the difference in perl between:

'function();'

and

'&function();'

with and without ampersand.

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Programming :: How To Get The Total Arguments In Perl

Jan 6, 2010

How can I get the total arguments in perl.To be more specific if I try to execute the command

Code:
perl -w myperl.pl ash ok kumar

I should be able to get all the command line arguments.

I know that @ARGV will store only the arguments passed but not the entire arguments.

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Programming :: Mail Attachment Using The Perl?

Feb 28, 2010

My script collects information and writes it to a xls file and should mail it across. I tested the first part of the script which writes the excel file , it does write the excel file fairly with expected data using Spreadsheet::WriteExcel module Second part uses MIME::Lite , All I get is a mail with intended subject intact but without the attachment . Following is the code , I have googled and tried out many options , didn't go any further apart from receiving a mail without attachment.

use MIME::Lite;
$msg = MIME::Lite->new(
From => 'xx',
To => 'xx',

[code]...

I am using RHEL 4 , Perl 5.8

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Programming :: Opening Ports With Perl?

May 12, 2011

im working on a perl script to automate the setup on a few machines. Does any one know how to open ports using perl?

ps: The systems are redhat so id be editing the iptables file..

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Programming :: Perl And Mysql - Warnings?

Dec 2, 2010

I've decided to learn perl and have an application that is going to require the use of mysql.

Are these warnings bad?

Here's the code:

Code:

And the warnings:

Code:

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Programming :: Perl Array Last 2 Elements Will Not Pop?

Apr 27, 2010

created this array and the last two elements will not pop - phil and sylvia never get up to bat.

1#!/usr/bin/perl
2use strict;
3use warnings;

[code]...

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Programming :: Perl Can't Find The Readonly.pm

May 18, 2010

I am following a gtk2-perl tutorial, so I wrote the test program, installed gtk2-perl, and got this error:

Code:

Can't locate readonly.pm in @INC (@INC contains: /usr/lib/perl5/site_perl/5.10.1 /usr/share/perl5/site_perl/5.10.1 /usr/lib/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib/perl5/core_perl /usr/share/perl5/core_perl /usr/lib/perl5/current /usr/lib/perl5/site_perl/current .) at ./test.pl line 7. BEGIN failed--compilation aborted at ./test.pl line 7.

I googled readonly.pm, and figured out it's part of some Readonly module.But how do I install it? Preferably using the Arch package manager?

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Programming :: Perl Code Tools

Jun 3, 2010

I want to write some script to do a job which is post some data to the website every one hours .I find some information say the Perl can do this job .I know I can write by the vim.but is these any tools can help for coding .may be it will prompt the class .what tools you use ?

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