03 Jan, 2011

Perl read media file

Articles related to perl read media file

Perl ImageMagick convert Images from one format to another

http://digitalpbk.blogspot.com/2009/07/perl-imagemagick-convert-jpeg-png-bmp.html these in C reading files uncompressing based on the extensions, compressing, write the encoders and do whole lot of "Reinventing the wheel" stuff. So I found this software called ImageMagick which already wrote the codes to do all these for you, and what more? It has a neat Perl API so that you can do the fun stuff that you do on perl on images. Now that's sweet. Hello WorldNow just check out this simple script to convert files from one format to another.#!/usr/bin/perl##usage: perl im ...

Published 2 years, 10 months ago

Brontok Virus manual removal steps

http://digitalpbk.com/virus/brontok-manual-removal-steps-free-tool Brontok Virus manual removal steps The Brontok virus is a commonly occuring virus and is transmitted mainly through removable Media drives such as Pen drives, Floppy Disks etc. Brontok appears in the form of a File Folder, with similar icons and has the same name as its parent folder. People tend generally to open the folder which in turn executes the virus. Read on to get rid of this virus. Brontok Virus Symptoms, How to detect Brontok In order to detect Brontok Virus on the system, watch ...

Published 2 years, 1 month ago

Free Light weight Social media sharing javascript for Facebook, Twitter, Stumble Upon, Digg and Reddit

http://digitalpbk.com/javascript/free-light-small-social-media-sharing-javascript-facebook-twitter-stumble-upon-digg-and-r page load slow as well as bring in unintentional 3rd party javascript code ( or flash tracker ) which runs on your blog. So it is always safe to use your own script or scripts which you can read understand and verify it just does what it is suppose to do. :) Javascript Object for Social Media Sharing var share = { fb:function(title,url) { this.share('http://www.facebook.com/sharer.php?u=##URL##&t=##TITLE##',title,url); }, tw ...

Published 2 years, 2 months ago

Perl script to remove a directory and contents recursively

http://digitalpbk.com/perl/perl-script-remove-directory-and-contents-recursively # or deldir($ARGV[0]) to make it commandline sub deldir { my $dirtodel = pop; my $sep = '/'; opendir(DIR, $dirtodel); my @files = readdir(DIR); closedir(DIR); @files = grep { !/^\.{1,2}/ } @files; @files = map { $_ = "$dirtodel$sep$_"} @files; @files = map { (-d $_)?deldir($_):unlink($_) } @files; rmdir($dirtodel); } The deldir sub routine recursively iterates and deletes all the files and directories. PERL How to ...

Published 2 years, 5 months ago

Gumblar Virus Javascript removal using PERL

http://digitalpbk.com/virus/gumblar-web-virus-manual-removal-free-tool Gumblar Virus Javascript removal using PERL Gumblar virus infects all .html and .php files and injects a piece of javascript in the source code. The code is usually found just below the <body> tag. The Javascript code Gumblar injects varies widely and usually attaches a script or inline frame inside your page to execute itself on page load. Read on to get rid of this virus. Gumblar Source Code Samples when delimited by new lines Sample 1 var D; if(D!='' ...

Published 2 years, 1 month ago

yum/apt-get update Breaks Perl CPAN

http://digitalpbk.blogspot.com/2009/07/perl-update-code-500-architecture.html yum/apt-get update Breaks Perl CPAN Doing an yum update or apt-get update and upgrading your system might break the PERL installation, the output I got while doing so: (after an update).[root@desktop]# cpancpan shell -- CPAN exploration and modules installation (v1.7602)ReadLine support enabled cpan> install WWW::MechanizeCPAN: Storable loaded okGoing to read /root ...

Published 2 years, 10 months ago

Perl Script to check Google pagerank

http://digitalpbk.com/perl/perl-script-check-google-pagerank = WWW::Google::PageRank->new; print scalar($pagerank->get($webpage)), "\n"; Usage of Perl Script to check PageRank ./pagerank.pl http://digitalpbk.com Getting Google Pagerank of Pages in Bulk The following PERL script can be used to get pageranks of pages in bulk. Just pass the filename which has URLs in each line and it would output the pageranks of those pages as a CSV. #!/usr/bin/perl $file = $ARGV[0]; use WWW::Google::PageRank; my $pagerank = WWW::Google::PageRank->new; sub trim($) { my ...

Published 2 years ago

My First useful PERL program

http://digitalpbk.blogspot.com/2007/05/my-first-useful-perl-program.html line argument you can get the same information of that account.How to use ?Check whether you have Perl installed on your computer.Start a command prompt and type perl -v, if the command is not found download and install Perl.Copy the source code given above and paste it in a new file say dstat.plRun the code by perl dstat.pl. ...

Published 5 years ago

Perl Script to HTML formatter

http://digitalpbk.blogspot.com/2007/06/perl-script-to-html-formatter_17.html Perl Script to HTML formatter IntroThis script converts a Perl Script to HTML so that it looks good with colour code formatting for keywords and variables. This isn't yet completed and may contain bugs but I guess its worth posting. Anyone is free to modify and redistribute the code as long as the first line remains intact.Usageperl format.pl ScriptFile.plOutput will be saved as ScriptFile.pl.htmlScriptstyle="color:#0ff">$cnt =~ s/&/&/g;$cnt =~ s ...

Published 4 years, 11 months ago

BASH Playlist handler and mpg123 interface

http://digitalpbk.blogspot.com/2008/05/bash-mp3-player-mpg123-sed-playlist.html BASH Playlist handler and mpg123 interface My First "somewhat" USeful BASH scriptThis small script scans your / directory and generates a playlist of mp3 files, and you can play your file by ./juke . You will get a list of songs matching your criteria.InstallationCopy the source code,given below, to a new file named juke# apt-get install mpg123$ chmod 755 juke$ ./juke westSample output and Controlsarun@XiO3:~/bash$ ./juke happy1 happy birthday2 Avril Lavigne - My Happy ...

Published 3 years, 11 months ago

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