Er Ravindra PawadiaLinux Troubleshooting — Why Is the Server So Slow?Probably one of the most common problems you will face on a system is that it is so slow to being unresponsive. Often this can be caused…10 min read·Jan 7, 2021----
Er Ravindra PawadiaHow to install Redis on Ubuntu and CentOS (Linux)Redis is most popular open-source key-value data store in-memory database that can be used as a cache server, message broker, etc. In this…3 min read·Dec 18, 2020----
Er Ravindra PawadiaInstall and Configure Kubernetes Cluster (k8s) on CentOS 8/RHEL 8Kubernetes is an open source container orchestration tool for deploying applications. In Kubernetes cluster setup, we have one master and…4 min read·Nov 22, 2020----
Er Ravindra PawadiaVirtual Hosting and SSL Configuration in Nginx Web Server in LinuxNginx is an open-source and globally popular web server. In our previous tutorials. In this guide, we will discuss how we can host…4 min read·Nov 17, 2020----
Er Ravindra PawadiaTop 20 GIT Interview Questions and AnswersAs a DevOps Engineer, you must have good knowledge of version control system. Git is most widely used version control system. Here we…4 min read·Nov 10, 2020----
Er Ravindra PawadiaShell Scripting Tutorial — Basic Concepts of Shell ScriptsNormally shells are interactive. That means shell accept command from you (via keyboard) and execute them. But if you execute a sequence…3 min read·Nov 7, 2020----
Er Ravindra PawadiaTop 20 Docker Interview Questions and Answers for DevOps EngineersBeing a DevOps Engineer, you should have deep understanding of docker containerization technology. In every devops engineer technical…4 min read·Nov 5, 2020----
Er Ravindra PawadiaInstall FREE SSL/TLS certificate on Apache with Let’s Encrypt on Ubuntu 18.04/20.04SSL certificates are used to encrypt the traffic between the server and client within web servers and provides extra security for users…3 min read·Oct 31, 2020----
Er Ravindra PawadiaHow to Install and Configure Ansible on Amazon Linux 2 on AWSAnsible is an open source IT Automation tool that automates application deployment, infrastructure service orchestration, cloud…3 min read·Oct 29, 2020----
Er Ravindra PawadiaTop 25 AWS Cloud Admin Interview Questions and AnswersAWS Cloud Admin is the most prestigious job in this era but you have to crack the Cloud Interview first to get this job. But cracking…8 min read·Oct 25, 2020----