(DIR) Creating_repositories
 (HTM) adding_epel_repository
 (HTM) adding_yum_repository
 (HTM) download_dependencies_for_a_rpm
 (HTM) how_to_download_rpm_with_yum
 (HTM) managing_yum_cache
 (HTM) switchboard
 (HTM) tips
 (HTM) yum_history
 (HTM) yum_plugins
 (HTM) yum_proxy_configuration
 (HTM) yum_repository_system