8 Ways to Maintain a Clean, Lean Ubuntu Machine [http://maketecheasier.com/8-ways-to-maintain-a-clean-lean-ubuntu-machine/2008/10/07] - 2011-06-23 13:55:18 - public:xxx defrag, howto, linux, optimization, optimize, performance, software, tips, tools, tutorials, ubuntu - 11 | id:479 -