RHEL6 불필요한 데몬 정리 RHEL 데몬 정의 – 리눅스 배포판별 Document http://www.softpanorama.org/Commercial_linuxes/ – Red Hat 배포판 Document http://www.softpanorama.org/Commercial_linuxes/RHEL/index.shtml – Open Source Software Educational Society http://www.softpanorama.org