This guide describes how you can automatically scan files uploaded by users through a web form on your server using PHP and ClamAV. That way you can make sure that your upload form will not be abused to distribute malware. To glue PHP and ClamAV, we install the package php5-clamavlib/php4-clamavlib which is rather undocumented at this time. That package is available for Debian Etch and Sid and also for Ubuntu Dapper Drake and Edgy Eft.

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Whenever a Linux system CPU is occupied by a process, it is unavailable for processing other requests. Pending requests must wait till CPU is free. This becomes a bottleneck in the system. Following command will help you to identify CPU utilization, so that you can troubleshoot CPU related performance problems.

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Mozilla Firefox has a Herculean following; I am sure, no would differ. Once you get your hands on something like that it’s only human to feel wanting for more. No wonder, everyone is all game to accessorize their firefox.

In the last feature, we glanced at some of the extensions for the same. Today’s yet another mix-bag of extensions combining your feedback, suggestions, and our research.Let’s kick-start the useful line-up.

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