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Nov 15

How to fix Ubuntu DNS problems

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If you’re experiencing DNS related problems on Ubuntu, follow the below steps to use Google’s public DNS servers: Open network interfaces: sudo vim /etc/network/interfaces Add the following after “# dns-* options are implemented by the resolvconf package, if installed“: dns-nameservers 8.8.8.8 8.8.4.4 Restart the networking service: sudo /etc/init.d/networking restart You should then be able to ping google.com and continue with... Read Arcticle

Jan 23

Understanding SELinux Errors

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Recently I’ve been using Centos a lot and SELinux has been somewhat painful to get used to in comparison to other systems, for example Debian. With some determination to not disable SELinux, I eventually found out how to understand why certain functionality was not performing as expected: Error log file: /var/log/audit/audit.log Converting to human readable error messages: yum install setroubleshoot-server... Read Arcticle