ithappens

sed -i 's/SELINUX=.*/SELINUX=disabled/g' /etc/selinux/config yum update -y yum install -y gcc glibc glibc-common wget unzip httpd php gd gd-devel perl postfix cd /usr/src/ sudo wget -O nagioscore.tar.gz https://github.com/NagiosEnterprises/nagioscore/archive/nagios-4.4.5.tar.gz sudo tar xzf nagioscore.tar.gz cd nagioscore-nagios-*/ ./configure sudo make all sudo make install-groups-users sudo us..