참고문서 : zetawiki.com/wiki/Yum_Daum_%EC%A0%80%EC%9E%A5%EC%86%8C_%EC%84%A4%EC%A0%95 1. 기존 저장소 백업 # bzip2 /etc/yum.repos.d/CentOS-*.repo # yum repolist 2. /etc/yum.repos.d/ 디렉토리에 Daum.repo 생성 3. 복구하기 # rm -f /etc/yum.repos.d/Daum.repo # bunzip2 /etc/yum.repos.d/CentOS-* # yum repolist