;;实验环境 Centos 地址：101.6.163.52 密码：icenter /sudo用户 ：saturn securitytnc
;;安装
Redhat & Centos(64 Bit)SHA256: a6c71fcebf26591e9ee76b7685f2e38c4c9f9968613e3e83cbb76a29b236abd4
wget https://dl.grafana.com/oss/release/grafana-5.4.3-1.x86_64.rpm
sudo yum localinstall grafana-5.4.3-1.x86_64.rpm