Category Archives: Linux (Ubuntu/CentOS)

If you’re using Linux, you don’t need VirtualBox or VMware to create virtual machines. You can use KVM – the kernel-based virtual machine – to run both Windows and Linux in virtual machines. You can use KVM directly or with other command-line tools, but the graphical Virtual Machine Manager (Virt-Manager) application will feel most familiarContinue reading “How to Install KVM and Create Virtual Machines on Ubuntu”

What the Red Means The lines that the user needs to enter or customize will be in red in this tutorial! The rest should mostly be copy-and-pastable. About Munin Munin is a helpful utility that provides a visual way to monitor a VPS. It is set up to be extremely plug and play. It canContinue reading “How To Install and configure Munin on an Ubuntu Server/Client”

Introduction Nagios is an open source software that can be used for network and infrastructure monitoring. Nagios will monitor servers, switches, applications and services. It alerts the System Administrator when something went wrong and also alerts back when the issues has been rectified. Features Monitor your entire IT infrastructure; Identify problems before they occur; KnowContinue reading “Install And Configure Nagios 4 On CentOS 7”

Nagios is an open source software that can be used for network and infrastructure monitoring. Nagios will monitor servers, switches, applications and services. It alerts the System Administrator when something goes wrong and also alerts back when the issues has been rectified. Using Nagios, you can: Monitor your entire IT infrastructure. Identify problems before theyContinue reading “Install And Configure Nagios 4 On Ubuntu 14.10/14.04”

Nagios is the most popular, open source, powerful monitoring system for any kind of infrastructure. It enables organizations to identify and resolve IT infrastructure problems before they affect critical business processes. Nagios has capability of monitoring application, services, entire IT infrastructure. This article will help you to setup Nagios Monitoring Server on Ubuntu 14.10, 14.04Continue reading “How to Install Nagios 4.0.8 (Monitoring Server) on Ubuntu 14.10, 14.04 LTS and 12.04 LTS”

Please share Ubuntu 15.04 final and its official flavours have been released on April 23, 2015. It comes with plenty of updated applications and few new features, improvements, and bug fixes. Find out what’s new in Ubuntu 15.04 in the release notes. Install Ubuntu 15.04 desktop Download Ubuntu 15.04 desktop from here. Create a bootableContinue reading “How To Install Ubuntu 15.04 Desktop And Server (NetInstall / Minimal Install)”

How to Install and Use UNetbootin from Linux: UNetbootin is a Live USB creation tool that can be used to create a Live Linux USB flash drive. One nice feature of UNetbootin is that the tool is offered for Windows and Linux. In the following, I will cover how to quickly get UNetbootin up andContinue reading “Using UNetbootin to create a Linux USB from Linux”

What is Network bonding? Network bonding is a method of combining (joining) two or more network interfaces together into a single interface. It will increase the network throughput, bandwidth and will give redundancy. If one interface is down or unplugged, the other one will keep the network traffic up and alive. Network bonding can beContinue reading “Linux Basics: Create Network Bonding On CentOS 7/6.5”

What is Network bonding? Network bonding is a method of combining (joining) two or more network interfaces together into a single interface. It will increase the network throughput, bandwidth and will give redundancy. If one interface is down or unplugged, the other one will keep the network traffic up and alive. Network bonding can beContinue reading “Linux Basics: Create Network Bonding On Ubuntu 14.10”

The following steps describes how I have configured my static IP address on Ubuntu Server 14.04. You need to edit the file “/etc/network/interfaces”: sudo  vi /etc/network/interfaces Then change to include the following: # The loopback network interface auto lo iface lo inet loopback # The primary network interface auto eth0 #iface lo inet interface ifaceContinue reading “Setup Static IP In Ubuntu 14.04”