How to Install single node OpenStack on CentOS 7.6 Date posted : 15/05/2019 OpenStack is a free and open-source software platform which provides IaaS (infrastructure-as-a-service) for public and private clouds. OpenStack platform consists of several inter-related projects that control hardware, storage, networking resources of a datacenter, such as: Compute, Image… Continue Reading How to Install single node OpenStack on CentOS 7.6

PYTHON JSON: ENCODE AND DCODE Date posted :16/05/2019 What is json: JSON stands for JavaScript Object Notation. It may be a string or text format. JSON is similar to python dictionary. Python has a inbuilt library for JSON. syntax of JSON: Encoding: Converting python data into JSON is called encoding. dump() method used to… Continue Reading PYTHON JSON: ENCODE AND DCODE

How to Install Go on CentOS – 7 Date Posted: 15/05/2019 Introduction Go, often referred to as golang is a ultra modern open source programming language created by Google. In day today life, many popular applications such as , Docker, Kubernetes and Hugo, are written in Go language. In this… Continue Reading How to Install Go on CentOS-7

MONGODB BASIC OPERATIONS Date posted :11/05/2019 INTRODUCTION: In this tutorial we are going to see about mongodb basic operations. 1)Start mongodb in port The following command used to start the mongodb with the port(27017). 2)Stop mongodb To stop the mongo services the following command used to stop the mongo services.… Continue Reading MONGODB BASIC OPERATIONS

How to install openstack-utils package On CentOS 7.6 Date posted : 10/05/2019 In this article, we’re going to explain about installing openstack utilities package and its usage. openstack-status command displays an overall openstack services status. You might get above error when you run openstack-status command. Because by default an openstack… Continue Reading How to install openstack-utils package On CentOS 7.6

How to Schedule downtime a host on Nagios Date : 09/05/2019 Introduction : Nagios is a powerful monitoring system that enables organizations to identify and resolve IT infrastructure problems before they affect critical business processes. If a host is down, service alerts will not be sent. If we are going to be maintenance/work on any… Continue Reading How to Schedule downtime a host on Nagios

How to use Rx-java with Room in android Date : 08/04/2019 Prerequisite If you need to use Rx-java in android, then add the following dependency in your gradle file as depend on the version of Rx-java you use. // RxJava support for Roomimplementation “android.arch.persistence.room:rxjava2:1.0.0-alpha5” Need of Rx-java Rx-java eliminates the… Continue Reading How to use Rx-java with Room in android

How To Install Webuzo on CentOS 7 Date posted: 08/05/2019 Introduction Softaculous Webuzo is a single user APPS Panel which you can use to install 100s of applications. It has so many users and fans out there because of its easy-to-use and sleek user interface. It is like cPanel without… Continue Reading How To Install Webuzo on CentOS 7

How to setup WordPress with Redis Caching CentOS 7.6 Date posted : 03/05/2019 In this post, we will explain, how to setup WordPress with Redis Caching with simple steps. 1. Install Redis on a CentOS server Start and enable Redis on system boot: 2. Install Redis PHP extension Install Redis… Continue Reading How to setup WordPress with Redis Caching in CentOS 7.6

How to decompile android application Date : 02/05/2019 Prerequisite 1.Initially, download apktool via this link. http://ibotpeaches.github.io/Apktool/install/ However, you can also use command line to install it. 2.Therefore, download java decompiler in .jar format preferably than any other OS oriented packages. http://jd.benow.ca/ 3. Most importantly, download dex2jar via this the link.… Continue Reading How to get source code of any android application