The Xen basic commands very helpful for manage virtual machine like, available RAM space, start, stop, pause, unpause and etc.

On the previous post we have created swap space using dd command and also another method is can make a new swap partition using fdisk.

We can easily determine whether IP Forwarding is enabled or not to execute the below command if the output will be shown 1 the IP_FORWARED is enabled in your system.

Normally Linux kernel had support 8 loop device compiled into it. If you have tried to configure virtualization system asking more loops to run in the server,

You don't desire to send email alert for specific user from the server, we can ignore that alert

XAMPP is a open source tool, its really very easy to install in your system. Apache distribution containing MySQL, PHP and Perl

We have already discussed NRPE configuration on the previous post, the following demonstrate how to configure client machines to be configured and monitoring,