Just kidding! You tried going to https://blog.fabianobento.com.br/2018/05/preparacao-configuracao-ambiente-para-instalacao-grafana-linux-centos-7-redhat-fedora-opensuse/grafana-centos-7-8/, which doesn't exist, so that means I probably broke something.

The following is a list of the latest posts from the blog. Maybe it will help you find what you're looking for.