1.docker ps
2.which docker
3.docker info
4.docker images
5.docker ps -a
6.docker help
7.docker version
8.docker pull
9.docker create
10.docker start
11.docker restart
12.docker stop
13.docker pause
14.docker unpause
15.docker kill
16.docker rm
17.docker run
18.docker exec
19.docker attach
20.docker inspect

#Q2. Title – How to configure SMTP server in Sonarqube?

1. Login to sonar cube dashboard and click on the Administration Tab.
2. Then under Configuration -> General settings -> General” menu.
3. Under Email section add required filed as like following
   1. SMTP PORT : 587
   2. SMTO HOST : smtp.gmail.com
   3. Secure connection: starttls
   4. SMTP password: PWD
   5. SMTP username:username

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

1. Build Pipeline
2. Git
3. Maven
4. JDK
5. sonarcube
6. veracode
7. JUnit
8. email
9. docker
10. bitbucket
11. subversion
12. JIRA
13. NodeJs
14. SSH
15. artifact
16. Ant
17. gradle
18. Office 365 connector
19. executor