You're mixing your perl code with your shell code.<BR><BR>Perl doesn't have cat or ifconfig, shell doesn't have open or a while loop structure like that.

Good reading makes for good writing; literary authors know that, and we programmers need to take more advantage of the opportunities before us. Perl blogger Jose Rey offers a noteworthy ...

The TIOBE Index is an indicator of which programming languages are most popular within a given month. According to the TIOBE ...

This Perl script will generate HTML pages for displaying photos on the Web.