This is a group of installation script, it can achieve fast initialization of your server.
https://raw.githubusercontent.com/oscm/shell/master/monitor/nagios/nagios.sh
# Centos6
rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
# Centos7
yum localinstall -y http://ftp.cuhk.edu.hk/pub/linux/fedora-epel/7/x86_64/e/epel-release-7-5.noarch.rpm
yum update -y
https://raw.githubusercontent.com/oscm/shell/master/monitor/nagios/nrpe.sh
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