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VirtualBox is an open-source hypervisor software; it allows you to create and run guest operating systems (“virtual machines”) such as Linux and Windows on top of the existing operating system (host). VirtualBox may be installed on host operating systems, including Linux, Windows, Solaris, OS X, and OpenSolaris. VirtualBox is released under GPL v2, and Oracle […]
Nagios is one of the most widely used open source monitoring tool for monitoring the services and application that run’s on Windows and Linux. It also has the capability to monitor routers and other network devices. With the help of Nagios, you can monitor basic services and attributes. We can access the Nagios using web […]
MariaDB is a fork of the very popular MySQL database management system, and it is now considered as a full drop-in replacement for MySQL. Install MariaDB on Ubuntu 18.04 / Ubuntu 16.04 You can install MariaDB in two ways, using either Ubuntu repository or Official MariaDB mirror. Install MariaDB from Official MariaDB mirror Install MariaDB […]
Ubuntu 16.04 has been released on 21st April 2016, code-named “Xenial Xerus”. Today we will be looking in how to upgrade Ubuntu 14.04 LTS to Ubuntu 16.04 LTS, this will take a sometimes, depends on internet speed. Note: You need to have an active internet connection to download the packages. 14.04 LTS to LTS upgrades will […]
VnStat PHP frontend is a graphical web interface for network utility called VnStat. VnStat PHP provides a simple graphical format where we can monitor IN and OUT traffic of network interfaces including statistics history (hourly, days, months or full summary). This guide helps you to install VnStat PHP frontend on Linux systems. System Requirements Linux operating system (CentOS 6 / CentOS 7 […]