Title – List of 20 popular commands of docker docker info, docker version, docker images, docker ps, docker run, docker pull, docker rm <container>, docker rmi <image>, docker tag <src_image> <name>:<version>, docker create, docker start, docker stop, docker pause, docker unpause, docker push, docker kill, docker inspect, docker exec, docker logs <container>, docker restart Title – How to configure SMTP server in Sonarqube? In the sonaqube GUI –> Go to administration –> General –> Under Email section –> Set up