Q1. Title – List of 20 popular commands of docker

  • docker run – Runs a command in a new container.
  • docker start – Starts one or more stopped containers
  • docker stop – Stops one or more running containers
  • docker build – Builds an image form a Docker file
  • docker pull – Pulls an image or a repository from a registry
  • docker push – Pushes an image or a repository to a registry
  • docker images
  • docker ps
  • docker ps -a
  • docker help
  • docker run -it -d <image name>
  • docker exec -it <container id> bash
  • docker commit <conatainer id> <username/imagename>
  • docker kill
  • docker rm
  • https://medium.com/edureka/docker-commands-29f7551498a8

Q2. How to configure SMTP server in Sonarqube?

  • Log in to the SonarQube dashboard and click on the “Administration” tab.
  • Browse to the “Configuration -> General settings -> General” menu.
  • Under the “Email” section, fill out the required information. …
  • Save the changes.

Q3. List of most popular plugins of Jenkins from plugins.jenkins.io/

Blue Ocean

Git

Build Pipeline

Maven

Jira

Kubernetes

AWS Code Deploy