Author: Rahul

I, Rahul Kumar am the founder and chief editor of TecAdmin.net. I am a Red Hat Certified Engineer (RHCE) and working as an IT professional since 2009..

MongoDB (named from “huMONGOus”) is a full flexible index support and rich queries database. Its is a NoSQL database. MongoDB provides large media storage with GridFS. Click here for more details about mongoDB. MongoDB has released a new stable version 4.2 with lots of major enhancements. This tutorial latest tested on CentOS 7 and help you to install MongoDB 4.2 on CentOS 8/7/6 and RHEL 8/7/6 systems. Step 1 – Add MongoDB Yum Repository Add the following content in yum repository configuration file mongodb.repo as per your required MongoDB version and system architecture. For this article, we are using MongoDB…

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Atom is a modern open source text or source code editor. It is hackable to the core – which means this tool can be customized to do anything. It is available for OS X, Linux, and Windows systems. This article will help you to install Atom Text Editor on Ubuntu, Debian, and LinuxMint systems. You may also like other powerful text editors like Sublime, Visual Studio Code, Notepadqq, and Brackets for you Debian based systems. Features Atom Text Editor has a large number of features, which makes it a useful editor. A few useful features are given below. Cross-platform Editing:…

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Firefox Developer Edition is the perfect browser for Ubuntu users who want to take their web development skills to the next level. It comes packed with powerful features that make coding, debugging, and testing websites easier than ever. For starters, it has a built-in JavaScript debugger that makes it simple to identify and fix errors. Plus, it has numerous performance and security enhancements that help you create faster more secure websites. Firefox Developer Edition also has a built-in Responsive Design View that makes it easy to test websites on different devices and viewports. And best of all, it’s completely free…

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Thanks to Wandisco Team, which is maintaining the Debian packages for latest subversion versions. This article will help you to Install Subversion 1.9 (SVN) on Ubuntu and Debian systems. 1. Setup Apt Repository First you need to configure apt repository in your system. Use the following commands to add repository on your Ubuntu and Debian systems. For Ubuntu Systems:- $ sudo sh -c ‘echo “deb http://opensource.wandisco.com/ubuntu `lsb_release -cs` svn19” >> /etc/apt/sources.list.d/subversion19.list’ $ sudo wget -q http://opensource.wandisco.com/wandisco-debian.gpg -O- | sudo apt-key add – $ sudo apt-get update For Debian Systems:- $ sudo sh -c ‘echo “deb http://opensource.wandisco.com/debian `lsb_release -cs` svn19” >>…

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Subversion (SVN) is an open-source version control system. It helps you keep track of a collection of files and folders. Any time you change, add or delete a file or folder that you manage with Subversion, you commit these changes to your Subversion repository, which creates a new revision in your repository reflecting these changes. You can always go back, look at and get the contents of previous revisions. This article will help you for step by step setup of subversion (svn) server on CentOS, Red Hat & Fedora systems. Step 1 – Install Apache Firstly, You need to install…

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Thanks to WANdisco, which is maintaining the rpm packages for latest Subversion version. This article will help you to install subversion 1.9 ( svn client ) on CentOS/RHEL 7/6/5 Systems. If you want to configure Subversion server visit this article. Step 1 – Setup Yum Repository Firstly we need to configure yum repository on our system. Create a new repo file /etc/yum.repos.d/wandisco-svn.repo and add following content as per your operating system version. vim /etc/yum.repos.d/wandisco-svn.repo [WandiscoSVN] name=Wandisco SVN Repo baseurl=http://opensource.wandisco.com/centos/$releasever/svn-1.9/RPMS/$basearch/ enabled=1 gpgcheck=0 Step 2 – Install Subversion 1.9 Before installing latest package remove existing subversion packages from system to remove the…

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Thanks to Wandisco Team, which is maintaining the Debian packages for latest subversion versions. This article will help you to Install Subversion 1.8.15 ( SVN ) on Ubuntu and Debian systems. 1. Setup Apt Repository First you need to configure apt repository in your system. Use the following commands to add repository on your Ubuntu and Debian systems. For Ubuntu Systems:- $ sudo sh -c ‘echo “deb http://opensource.wandisco.com/ubuntu `lsb_release -cs` svn18” >> /etc/apt/sources.list.d/subversion18.list’ $ sudo wget -q http://opensource.wandisco.com/wandisco-debian.gpg -O- | sudo apt-key add – $ sudo apt-get update For Debian Systems:- $ sudo sh -c ‘echo “deb http://opensource.wandisco.com/debian `lsb_release -cs`…

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Magento is the best eCommerce software and solution for online services. Recently the Magento team has released its new version Magento 2.0 with lots of improvements changes and optimizations over Magento 1. Step 1 – Install Apache2 and PHP You can use following commands to install all requirements from default repositories. sudo apt install apache2 Then install PHP and other required PHP modules. sudo apt install php libapache2-mod-php php-mysql php-dom php-simplexml sudo apt install php-curl php-intl php-xsl php-mbstring php-zip php-xml Step 2 – Install MySQL Server You can use MySQL or MariaDB as the database server for Magento application. sudo…

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Development tools are required to install on your system if you have planned to build software. It’s also useful for building packages on your system. Development tools contain a few general useful tools like GCC, g++, make, libc6-dev, and dpkg-dev packages. You need to install build-essential on Ubuntu and LinuxMint systems which include all other required packages as dependencies. Install Development Tools on Ubuntu, Debian and Mint The development tools packages are available under default apt repositories for most of the Ubuntu-based systems. Use the following commands to install the development tools package on your Ubuntu and Linuxmint systems. sudo…

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Development tools packages are required to install on your system if you have planned to build software. It’s also useful for building packages on your system. Development tools contain useful tools like GCC, g++, make, libtool, rpmbuild and autoconf etc packages. This tutorial will help you to install development tools on CentOS, RHEL & Fedora systems. Development Tools Installation Use the following set of commands to install development packages on your RedHat and their derivative systems. ### CentOS/RHEL 7/6/5 yum update yum groupinstall “Development Tools” ### Fedora 28/27/26/25/24/23 dnf update dnf groupinstall “Development Tools” To find out what is in…

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