Unix background process job control command Cheatsheet
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Linux Tutorials: What is Swap in Linux and Useful Commands
What is Swap in Linux?Swap is a space on a disk that is used when the amount of physical RAM memory is full. When a Linux system…
What is Google My Business?
Today, I let you know about Google My Business. It is one type of free and easy-to-use tool for businesses and organizations to manage their online presence…
How to use Gotomeeting Trial account for Online meeting?
Step 1 – Register a trial account at https://www.gotomeeting.com/ and please remember your user id and password. its valid only for 14 days. https://www.gotomeeting.com/en-in/try Step 2 –…
What is Smart Board and Review of popular interactive whiteboard and Smart Board?
Digital technology and Learning is spreading like wildfire across the world. It has taken over the realms of the education system as well with products like Smart…
AWS Interview Questions and Answer Part – 37
What does Amazon EBS stand for? Do the system resources on the Micro instance meet the recommended configuration for Oracle? Will I be charged if the DB…
AWS Interview Questions and Answer Part – 36
What is an effective method to mitigate this? Which service is designed to let the customer leverage existing Chef recipes in AWS? When Auto Scaling needs to…
Serverless Architecture with AWS
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Curriculums for learning AWS Developer or Solutions Architect certifications
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
A Curated list of AWS resources to prepare for the AWS Certifications
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
AWS Associate Solutions Architect Exam Notes Part 2
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
AWS Associate Solutions Architect Exam Notes Part 1
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Getting Started with AWS
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Fix for Google meet is unable to access your camera or microphone
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
DevOpsSchool Github Referenece
DevOpsSchool.com Training Notes DevOpsSchool.com Sample Programs DevOpsSchool Projects DevOpsSchool Demo Temporary DevOpsSchool Demo Lab Projects DevOpsSchool Assignment & Projects DevOpsSchool Institute DevOpsSchool Certifications & Tutorials DevOpsSchool Main…
Steps to setup Static Website using AWS S3 with Godaddy
Step 1- Create a S3 Bucket with enable all public access. Step 2- Upload all static files using AWS console or AWS cli command line such as…
What is Perforce? What kinds of solutions it provide?
What is Perforce? Perforce, legally Perforce Software, Inc., is a Minneapolis, Minnesota-based developer of software used for developing and running applications, including version control software, web-based repository…
What is Git and Bitbucket?
What is Git? Version Control Systems are tools which help manage the code for a project as it changes over time. They allow past versions of the…
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vcxvxcvxvxv Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have…
What is Splunk Enterprise Security and How its best tool for SIEM?
What is SIEM and Why is it so Important?If you would like to know What is SIEM and Why is it so Important, Please refer this url….
Security practices for using git repository in production for deployment
Many times, people use the git repository to host websites in productions by clone-push-pull but it has one drawback, it appears the .git directory is accessible via…
kubernetes volume dynamic provisioning example 1
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Kubernetes configmaps: How to update configmap automatically into pods?
We often come acorss following questions while working with ConfigMap and secret are as follows; How to Updating Kubernetes Deployments on a ConfigMap Change? How Mounted ConfigMap…
What is SIEM and Why is it so Important?
SIEM stands for Security Information and Event Management (SIEM). SIEM solutions provide a holistic view of what is happening on a network in real-time and help IT…
Ansible Variable: Understanding Ansible Register variable scope and use across playbook and hosts
Registered variables are similar to facts, with a few key differences. Like facts, registered variables are host-level variables. However, registered variables are only stored in memory. Register…
Top Highest Paying Tech Jobs in 2020-21
In this world, money is the best motivator when choosing a career path. If you are considering shift career in technology and want to move forward. So…
How to Download Free O’Reilly Books?
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
What is Jenkins X? and How Jenkins X works?
Jenkins is described as an “extensible automation server” also popularly known as continuous integration and delivery tool that can be configured, via plugins, to be a Continuous…
What is Jenkins and Why we need it?
What is jenkins? Web Based tool to automate manual steps for any repetitive SDLC daily tasks. Continuous integration tool Continuous delivery tool Jenkins can integrate with any…
Design Resources For Developers
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…