Archive for the 'Tech' Category

In their attack on free software, Microsoft has launched a website which compares various aspects of Windows to its counterpart on Linux.

One of the latest videocasts compares getting Perl and PHP running on a webserver.

In the Windows screencast the author (who happens to be an Australian) says:

“In the past it was kinda difficult to set up Perl on Internet Information Services, now I’d actually argue it’s probably easier to set up Perl on IIS than it is to actually set it up on Linux.”

OK then, let’s watch both of his screencasts and see whether that is indeed true!

Excluding the tasks of installing Linux and Windows, installing the respective webserver, creating the Perl and PHP scripts themselves (which just print “$LANG is working”) and downloading the PHP/Perl install files (which you only have to do on Windows of course) here is the number of tasks required for each. As an aside, he is using Ubuntu Feisty Fawn, that’s SIX releases of Ubuntu ago.

Ubuntu – install and configure Perl
Total tasks = 7

Open terminal
    Open "Terminal"
Install Apache Perl module
    sudo apt-get install libapache2-mod-perl2
    Type "y" to proceed
Restart Apache
    sudo /etc/init.d/apache2 force-reload
Copy Perl script to cgi-bin directory
    sudo cp testperl.pl /usr/lib/cgi-bin/
Make Perl script executable
    sudo chmod a+x /usr/lib/cgi-bin/testperl.pl
Use Firefox to test
    http://localhost/cgi-bin/testperl.pl

Windows – install and configure Perl
Total tasks = 34

Run Perl installer
    Click "Run"
    Click "Next"
Accept license agreement
    Click "Next"
    Click "Next"
    Click "Next"
    Click "Install"
    Click "Finish
Open Command Prompt
    Click "Start Menu"
    Click "Command Prompt"
Make cgi-gin directory
    mkdir C:\Inetpub\cgi-bin
Copy the script
    cd Desktop
    copy *.pl C:\Inetpub\cgi-bin
    exit
Open IIS Manager
    Click "Start Menu"
    Click "Administrative Tools"
    Click "Internet Information Services (IIS) Manager"
Configure Perl
    Select "Perl CGI Extension" from "Web Service Extensions"
    Click "Allow"
Create Virtual Directory for cgi-bin
    Expand "Web Sites"
    Right Click "Default Web Site"
    Click "New -> Virtual Directory"
    Click "Next"
    Type name "cgi-bin"
    Click "Next"
    Set path "C:\Inetpub\cgi-bin"
    Click "OK"
    Click "Next"
    Tick "Run"
    Tick "Execute"
    Click "Next"
    Click "Finish"
    Click "Close"
Use Internet Explorer to test
    http://localhost/cgi-bin/testperl.pl

Perl Conclusion
If you live on planet Microsoft, then I guess you might deduce that Windows is indeed easier than Linux. Of course in reality that’s complete bunkum.

Now, let’s have a look at PHP, where our presenter says the following:

It’s as easy to install these particular services and languages on IIS as it is, or even easier to install them on Windows than is it on Linux.

Ubuntu – install and configure PHP
Total tasks = 5

Open terminal
    Open "Terminal"
Install PHP mod for Apache
    sudo apt-get install libapache2-mod-php5
    Enter "y" to continue
Copy the php file
    sudo cp testphp.php /var/www/
Use Firefox to test
    http://localhost/testphp.php

Windows – install and configure Perl
Total tasks = 23 (or 42 if configuring cgi-bin)

Run PHP installer
    Click "Run"
    Click "Next"
Accept license agreement
    Click "Next"
    Modify path to "C:\PHP"
    Click "Next"
    Select "IIS CGI"
    Click "Next"
    Click "Next"
    Click "Finish
Copy the script
    Right click on php file
    Select "Copy"
    Click "Start Menu"
    Open "My Computer"
    Browse to "C:\"
    Open "Inetpub" folder
    Right click
    Click "Paste"
Open IIS Manager
    Click "Start Menu"
    Click "Administrative Tools"
    Click "Internet Information Services (IIS) Manager"
Confirm PHP is active
    Select "Web Service Extensions"
    Ensure "PHP: Hypertext Processor" set to "Allow"
Use Internet Explorer to test
    http://localhost/cgi-bin/testphp.php

PHP Conclusion
Of course, he had already set up the cgi-bin virtual directory when he did Perl, so he’s getting that configuration for free. If you were configuring just PHP (or PHP first) this would take a total of 42 steps, instead of 23.

Conclusion, Conclusion
Either way, this guy sure has a funny idea of what “easy” means. I think it’s easy for him to make money from Microsoft by spreading lies about Linux.