You need to use ec2-user to ssh to the instance created by Amazon Linux version of Amimoto. So you have to use sudo command when you need the root authority....

■Why are you sponsoring WordCamp Denver 2013? We love WordPress and the community. We believe contributing to Open Source is making the world a better place. It would indeed be...

http://2013.vegas.wordcamp.org/sponsor/digital-cube/ ■Why are you sponsoring WordCamp Las Vegas 2013? We love WordPress and the community. We believe contributing to Open Source is making the world a better place. It would...