Updating HAProxy on Ubuntu/Debian

Ubuntu 14.04 LTS provide HAProxy 1.3 by default. Although it would sufficient for basic load balancer, there are some important updates and specific parameters that can only run on the updated HaProxy. Updating haproxy to the latest version relatively simple and straightforward as below : Add new repository for haproxy latest update : [code lang=”bash”]sudo add-apt-repository ppa:vbernat/haproxy-1.6[/code]…

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Improving Zimbra Anti Spam on openSUSE

Beside another attack, spam would become top enemy in the mail server world. To prevent the spam and virus attack, Zimbra has a built-in anti spam and anti virus plugins. The plugins installed by default. The Zimbra anti spam using popular anti spam software : SpamAssasin for fighting spam and  ClamAV as default anti virus…

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Omega-3 Fatty Acid from Fish Oil

We often heard the term  Omega-3 fatty acid. Omega-3 fatty acid  Fish oil has been used for food supplements, human consumption, cosmetics, food fat, pharmaceutical products, and various products for technical applications. Conversely, there are various advertisements in print and electronic media (television, radio, newspapers) about Omega-3 function. Since three decades ago, the scientific has…

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