Hi predrag,

I can only hope that all this is useful to you too and maybe it is true ... teaching is considered as the best way for learning.

Yes, part of the reason I wrote the code above is to satisfy my own curiosity :-)

I've already had installed cpanm, and with its help, I've succesfully and easy instaled these two modules you used in the code.

I just wanted to point out that since CPAN is huge, there are also a lot of modules that might not be well-tested or have other problems. In this node I wrote about some ways to tell which modules are good and which might not be.

Also, another thing is that it's usually recommended to avoid modifying the Perl that comes with your Linux system. The system Perl is usually managed by the system's package manager, and there might be programs that require those specific versions of Perl or its modules. Also, installing Perl modules into the system Perl with both the package manager and CPAN can sometimes lead to breaking the installation. If you've already installed modules into your system Perl, then as long as your system keeps running normally you don't need to worry, but I would recommend installing a separate version of Perl locally so that you can avoid touching the system Perl at all when installing modules. Another advantage of installing a separate version of Perl is that you can always have the latest version. The program perlbrew makes this very easy.

Regards,
-- Hauke D

In reply to Re^10: Begginer's question: If loops one after the other. Is that code correct? by haukex
in thread Begginer's question: If loops one after the other. Is that code correct? by predrag

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