gpm iptraf-ng net-tools smartmontools screen memtest86+ dos2unix wget psmisc sysstat rsync memtester #https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm #subscription-manager repos --enable rhel-7-server-optional-rpms #subscription-manager repos --enable rhel-7-server-extras-rpms