Apache

Debian 5 php5 package has serious security issues as follows:

To prevent Denial of Service attacks by exhausting the number of available temporary file names, the max_file_uploads option introduced in PHP 5.3.1 has been backported.

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A few days ago I noticed that NFS performance between a web server node and NFS server went down by 50%. NFS was optimized and the only thing was updated Red Hat kernel v5.2. I also noticed same trend on CentOS 5.2 64 bit edition.

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This is 3rd and the final installment for Urchin 6 web analytics software series. Once Urchin is installed, you need to configure tracking on your website. You need to install Urchin sensors – a small piece of javascript tracking code on each of your website’s pages.

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Urchin software comes with a number of utility programs that are used for diagnostic and configuration purposes. Let us see how to Linux tools to configure basic options.

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Web analytics is the study of online behaviour in order to improve it. There are two categories; off-site and on-site web analytics. Google’s Urchin 6 can be installed under Linux kernel 2.6 or 2.4 for Apache web log analysis. Urchin 6 is just like Google Analytics the most widely used hosted web analytics system. It is targeted at ecommerce web sites or enterprise users behind firewalls. In this mini series you will learn about installing and using web log analysis software called Google Urchin 6 under Red Hat Enterprise Linux 5.x.

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In the past Microsoft has been hostile to the open source movement. But At OSCON, Microsoft announced their sponsorship of “The Apache Software Foundation”, joining Google and Yahoo! at Platinum level.

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AVG anti-virus includes browser plugin called “Linkscanner” that scans all the links on search engine result pages for viruses and malicious code. Here is how you can block AVG Scanner under Apache.

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