Migrate from single-partition boot device to LVM in CentOS7
Introduction There are times when you have a system that has a single boot partition that houses all of the important Linux files, such as /boot and /home,...
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Installing and Configuring Virtual Data Optimizer (VDO) on CentOS7
Introduction Virtual Data Optimizer (VDO) is a block virtualization technology that provides transparent deduplication of data. By eliminating redundant chunks of data, VDO can greatly reduce actual used...
Install and configure Apache Tomcat 8.5 on Red Hat7 & CentOS7
Apache Tomcat is an open source technology, which licenced under Apache License version 2. Basically to understand what the use of Tomcat its a simple HTTP server used...
Install Oracle Java JDK 11 on RHEL 7/CentOS 7
Java used in every device across production and development environment, Java lets you develop and deploy Java applications on desktops and servers. In latest news JDK Java provider...
How to install Android Studio 3.2.1 on Ubuntu 16.04 LTS/17.10/18.04 LTS
Hello, fellow Android enthusiasts, you can install “Android Studio” on Ubuntu 16.04/17.10/18.04 by not just one method we have multiple ways to install it. Android Studio is the...
Managing Docker data persistently by attaching a volume
In this guide, we about see how to attach a persistent volume in a docker container. If we don’t have a separate storage the data will not persist...
How to manage Docker containers
In this guide we are about to cover how to manage Docker containers by starting, stopping, resuming and removing. At last, we are about to see how to...
How to connect Docker containers and expose the network
This is our third article in this series. Today’s guide is about how to access Docker containers after creating it, And how to expose the network of a...
How to search for docker images and launch a container
In our last guide setting up docker on RHEL server have been covered. Let’s now start to use docker by searching for existing images and run with a...
Creating DNS zones and DNS records in IPA Server
In our last first guide, we have seen how to setup IDM server on Red Hat Enterprise Linux 7 using IPA. By following in this guide let’s create...