윤재연 2012-04-03 07:39:14 즐겨쓰는 아이디 jaeyeun, jaeyeun97 트위터 http://twitter.com/jaeyeunyoon 페이스북 http://facebook.com/jaeyeun.yoon 블로그 http://jaeyeun.co.cc http://operator.wo.tc http://jaeyeun.wo.tc 깃헙 https://github.com/jaeyeun97 참여하는 커뮤니티 http://engfordev.com http://ubuntu-kr.org http://openstack.or.kr