My first handmade VHF Yagi


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I was impressed by possible propagation of directional antennas and wanted to construct antenna one by myself. Many thanks to UT4ULT who supported me to build this

Howto install Postfix and SASL (Debian, Ubuntu)


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Today I needed to configure one of dedicated servers with postfix boxes to use SASL. This time I decided to use saslauthd instead of pwcheck,

kerl – easy building and installing of Erlang/OTP instances


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When I upgraded my Mac OS X and my MacPorts Erlang was update to R16B03-1 version I have problem with new version of Erlang. I