Am 19.08.2014 um 08:33 schrieb Chandran Manikandan: > Hi All, > How to install and configure monitoring tools Nagios,lcinga,Zabbix and > Ngnix on COS5 and COS6. You pick up a third party repository like EPEL[1], follow the repository's instructions on how to enable it, then yum install the desired packages. Finally you follow the application's documentation on how to configure it. Alexander [1] https://fedoraproject.org/wiki/EPEL