This simple tutorial will show you how to flush or clear your system’s DNS records on Ubuntu 13.04 Raring and 12.10 Quantal. Objectives: Flush DNS records on Ubuntu 13.04 or Ubuntu 12.10 Enjoy! To get started, press Ctrl+Alt+T to open a terminal window. Then run command to flush dns: sudo /etc/init.d/dns-clean restart You can also… Continue reading How to Flush DNS Cache on Ubuntu 13.04, 12.10