Thursday, March 21, 2019

Step by step guide on how to extend Vdi and VMDK Hard disks on...

This will show you how to extend Any operating system's Virtual Hard Disk running on VirtualBox ; both vdi and VMDK virtual hard drive formats. When i was working on a...
virsh commands cheatsheet

virsh commands cheatsheet to manage KVM guest virtual machines

This is a comprehensive virsh commands cheatsheet: Virsh is a management user interface for virsh guest domains. Virsh can be used to create, pause, restart, and shutdown domains. In addition, virsh...

How to Install Zabbix Server 4.0 on CentOS 7

Welcome to our guide on how to install Zabbix Server 4.0 on CentOS 7 Server. Our previous guide was on the installation of How to Install Zabbix Server 4.0 on Ubuntu...
Extend root filesystem using LVM

Extend root filesystem using LVM (Linux)

Extend root filesystem using LVM on Linux. This will cover both ext4 and xfs filesystem root partition extending.  It will start by creating a new partition and then partitioning it and...

How to setup Squid proxy on Ubuntu 18.04 / Ubuntu 16.04 / CentOS 7

Squid is a full-featured open source web proxy cache server that can be used by SME to large enterprise level networks to cache and proxy for FTP, HTTP, DNS lookups, and other...

How to Integrate Openfire XMPP Chat Server with Asterisk PBX server

After successfully Installing Asterisk PBX server and Installing Openfire XMPP Chat server, it's time to integrate the two so that our Chat server can be used within the VOIP infrastructure build...

Easy Way to Install and Configure OpenVPN Server on Ubuntu 18.04 / Ubuntu 16.04

Do you want to access the internet securely and safely while leveraging open and untrusted networks like Wi-Fi access points?. OpenVPN is a full-featured, open-source Secure Socket Layer (SSL) VPN solution that supports...

How to Install PHP 7.3 on CentOS 7 / Fedora

Hello good people!. Welcome to our guide on how to Install PHP 7.3 on CentOS 7 / Fedora. PHP is a popular server-side scripting language originally created by Rasmus Lerdorf...
Xen Virtualization

Getting started with Xen Virtualization On CentOS 7.x

Welcome to Getting started with Xen Virtualization On CentOS 7.x. Xen is an open-source bare-metal hypervisor which allows you to run different operating systems in parallel on a single host machine. This...

How to install Asterisk PBX 13.x on CentOS 7 step by step guide

Hello guys, we're going to do Asterisk 13.0.6 installation in this guide. This will be a complete easy to follow tutorial.  For recent release of Asterisk, check out How to Install...