Techrunnr is a Technical Blog, Started by Prabhin Prabhakaran in 2018, Techrunnr contains informative stuffs about the Linux, Database, Server administration, Cyber Security, Cloud Computing and much more…
The Internet is one of the best resources available to us . It’s is very dangerous also if you are not aware of who and what happening behind the scenes. Everyone should know how to be safe when surfing the web, but internet safety tips and tricks are spread out all over the web without a go-to resource. Since the majority of internet scam and virus victims are students and young people. Open Colleges is a perfect place to post the very first full guide to being safe on the internet. So please think twice while clicking a link whether it’s relevant for you or not. Most of the people trapped in phishing site which steal all your information by setting up fake user interface. Without any cross checks people will input their personel details to it. And these information are used by hackers for other malpractices.
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Hi Techrunnr, this post is regarding mongoDB installation and replica setup with HA using ansible on CentOS7 Prerequisites: 3 servers with CentOS7 operating system Deploy 3 servers in 3 different AZ Python on 3 nodes Read more…
Hi All, this document deals with how to set up an EC2 data life cycle manager.Data Lifecycle Manager help you to take a snapshot of the Ec2 instance/Volume and delete the older snapshots after specific Read more…
This is a node.js application/service that converts Highcharts.JS charts to static image files. It supports PNG, JPEG, SVG, and PDF output; and the input can be either SVG, or JSON-formatted chart options. The application can Read more…
Node.js is a platform built on Chrome’s JavaScript runtime for easily building fast, scalable network applications. Step 1: Enable node.js yum repository and development tools to build native add-ons. Step 2: Install Node.js After enabling Read more…
Subversion (SVN) is a central version control system (VCS) while Git is a distributed version control system. If you are currently using an SVN repository, you can migrate the repository to Git and GitLab. We Read more…
In this article,we will look ho to install and configure for Gitlab CE.GitLab is a web-based open source Git repository manager.It enables developers to build, deploy and run their applications. GitLab provides several features, including Read more…
Hi Techrunnr, this post is regarding copy the contents of s3 bucket to another using aws cli, let’s say we have some contents in bucket1, we want to take daily basis backup to another bucket Read more…
Hi All, this document deals with how to increase the number of nodes in AWS EMR. Prerequisites Working AWS EMR cluster, if you don’t have to check this link. Configuration Step 1: Login to AWS Read more…
Hi All, This document deals with how to setup AWS EMR. Amazon Elastic MapReduce (EMR) is an Amazon Web Services (AWS) tool for big data processing and analysis. Amazon EMR offers the expandable low-configuration service Read more…
Hi All, this document deals with how to secure a docker. As you all know this is the era of microservices, where the services are deployed in docker container using any of these orchestration tools Read more…
Hi All, this document deals with how to exclude URL from SSL inspection in the Fortigate firewall. For some companies, they need to enable content filter or web content filter to meet the Company’s compliance. Read more…
Hi All, this document deals with rds storage autoscaling. Autoscaling helps to scale up and scale down your application or infrastructure based when a resource to its threshold limit. The scalability helps the administrator to Read more…