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Technology Errors

postfix/smtpd[XXXXX]: fatal: unsupported dictionary type: mysql, Postfix maillog Errors

ErrorsBy alexJanuary 11, 20112 Comments

I recently updated a development server running CentOS and ran into various minor issues including one regarding postfix being compiled with MySQL support. The development server runs ISPConfig for various virtual hosts and after upgrading all the packages on the server which included Postfix I noticed errors in the maillog. Below I describe what the…

Technology Insights

How to Check CPU Speed on Linux

InsightsBy alexJanuary 11, 2009Leave a comment

The easiest way to check CPU speed and CPU model on Linux is to issue the below command from the CLI. bash more /proc/cpuinfo | egrep ‘model name|cpu MHz’ This will return results like the below that will list CPU model name on one line followed by CPU speed on the next line. bash [root@server…

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