Yann "Bug" Dubois

Développeur WordPress freelance à Paris
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Archives de 29 September 2010

How to configure a dedicated Debian server for LAMP

29 September 2010 Par : Yann Dubois Catégorie : English, tech 3 Commentaires →

Here is a short memo that I use for quickly reinstalling an operational configuration under Debian / Apache2 / PHP5 / Mysql for hosting web sites on a dedicated GNU/Linux hosted server. This configuration also includes eAccelerator and basic supervision and administration tools (Munin, phpsysinfo, mtop, PhpmyAdmin, AWStats). It is directly operational and sufficiently secured for a standard install (as long as packages are regularly updated). Anyways it works for me©®™.

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DIY: Turn your GNU/Linux computer into a free oscilloscope

29 September 2010 Par : Yann Dubois Catégorie : English, tech 43 Commentaires →

Any serious hobbyist-grade two-channel digital oscilloscope is worth a few hundred bucks, with professional lab models reaching into the few thousands. One way to avoid spending too much on such a versatile equipment is to use a personal desktop or laptop computer as a digital oscilloscope. Commercially available plug-and-play probing interfaces and compatible software and drivers are still quite an expensive option. Alternatively, here is a way to turn any GNU/Linux computer with an integrated sound board into a free digital oscilloscope using free software and custom-built probes. Just follow this step-by-step visual guide.

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