update CentOS
update CentOS 7 to CentOS 8 update CentOS 7 to 8 https://github.com/mamcce/centos7_to_centos8_update.
centos 7
- DHCP server won't start. Gives 'Not configured to listen on any interfaces!' even when configured
- Instalação Windows Server 2016 (Máquina Virtual)
