HTForge

  1. How to Monitor your CentOS 7 Server using Cacti
    Cacti is a free and open source network graphing solution. It uses RRDTool for data gathering and graphing. It provides many features such as remote and local data collectors, network discovery, devic …
  2. Linux cp command tutorial for beginners (8 examples)
    If you are new to Linux, it’s worth knowing that command line is a very powerful tool, capable of doing almost all those tasks that you can do through the graphical interface. The Linux cp command pro …
  3. How to Install Joomla with Apache on Debian 9 (Stretch)
    Joomla is one of the most popular and widely supported open source content management system (CMS) platform in the world that can be used to build, organize, manage and publish content for websites, b …
  4. How to Install Streama on CentOS 7
    Streama is a free and open source media streaming application. It’s a self-hosted alternative to Netflix. It has numerous features such as easy drag and drop media management, beautiful media player, …
  5. Samba 4 Additional Domain Controller for failover Replication on CentOS 7
    In this tutorial, I will show you how to configure an additional domain controller which is one of the key features of SAMBA 4. This setup provides a degree of load balancing and failover for AD servi …
  6. Install Nginx with ngx_pagespeed on CentOS 7
    Ngx-pagespeed is a free and open source Nginx module that can be used to speeds up your site and reduces page load time. It works by automatically applying web performance best practices to pages and …
  7. How to Install Restyaboard on CentOS 7
    Restyaboard is a free and open-source Kanban board application. It is the best self-hosted alternative to Trello. It is written in PHP and uses PostgreSQL to store its database. In this tutorial, we w …
  8. Software Defined Networking (SDN) – Architecture and role of OpenFlow
    In our previous article, we had a good overview of SDN as a technology, why it’s needed, and how IT industry is adopting it. Now, let’s get a layer deeper, and understand SDN’s architecture and the ro …
  9. Linux cksum command explained for beginners (with examples)
    In Linux, there’s a command line tool that you can use to create/verify checksum. It’s dubbed cksum. Most vendors offer a checksum (or a checksum-like code) corresponding to the file(s) being download …
  10. Linux clear command tutorial for beginners (3 examples)
    Sometimes, while working on the command line, you arrive at a point where there’s too much text on the terminal screen, and none of that is relevant to you. So, in order to avoid distraction, you’d wa …