How can you define particular space to the file This feature is generally used to give the swap space to the server. Let‘s say in below machine I have to create swap space of 1GB then, dd if=/dev/zero of=/swapfile1 bs=1G count=1 What is the concept of sudo in Linux? Sudo(superuser do) is a utility for UNIX- and Linux-based systems that provides an efficient way to give specific users permission to use specific system commands at the root (most powerful) level of the system. What is a Jenkins Pipeline? Jenkins Pipeline (or simply ―Pipeline‖) is a suite of plugins which supports implementing and integrating continuous delivery pipelines into Jenkins. How to stop and restart the Docker container? To stop the container: docker stop container ID Now to restart the Docker container: docker restart container ID What platforms does Docker run on? Docker runs on only Linux and Cloud platforms: 1. Ubuntu 12.04 LTS+ 2. Fedora 20+ 3. RHEL 6.5+ 4. CentOS 6+ 5. Gentoo 6. ArchLinux 7. openSUSE 12.3+ 8. CRUX 3.0+ 9. Amazon EC2 10. Google Compute Engine 11. Microsoft Azure 12. Rackspace Note that Docker does not run on Windows or Mac for production as there is no support, yes you can use it for testing purpose even in windows What are the tools used for docker networking? For docker networking we generally use kubernetes and docker swarm. What is docker compose? Let‘s say you want to run multiple docker containers, at that time you have to create the docker- compose file and type the command docker-compose up. It will run all the containers mentioned in docker compose file. What is Scrum? Scrum is basically used to divide your complex software and product development task into smaller chunks, using iterations and incremental practises. Each iteration is of two weeks. Scrum consists of three roles: Product owner, scrum master and Team

How can you define particular space to the file

This feature is generally used to give the swap space to the server. Let‘s say in below machine I

have to create swap space of 1GB then,

dd if=/dev/zero of=/swapfile1 bs=1G count=1

What is the concept of sudo in Linux?

Sudo(superuser do) is a utility for UNIX- and Linux-based systems that provides an efficient

way to give specific users permission to use specific system commands at the root (most

powerful) level of the system.

What is a Jenkins Pipeline? Jenkins Pipeline (or simply ―Pipeline‖) is a suite of

plugins which supports implementing and integrating continuous delivery pipelines into Jenkins.

How to stop and restart the Docker container?

To stop the container: docker stop container ID

Now to restart the Docker container: docker restart container ID

What platforms does Docker run on?

Docker runs on only Linux and Cloud platforms:

1. Ubuntu 12.04 LTS+

2. Fedora 20+

3. RHEL 6.5+

4. CentOS 6+

5. Gentoo

6. ArchLinux

7. openSUSE 12.3+

8. CRUX 3.0+

9. Amazon EC2

10. Google Compute Engine

11. Microsoft Azure

12. Rackspace

Note that Docker does not run on Windows or Mac for production as there is no support, yes you

can use it for testing purpose even in windows

What are the tools used for docker networking?

For docker networking we generally use kubernetes and docker swarm.

What is docker compose?

Let‘s say you want to run multiple docker containers, at that time you have to create the docker-

compose file and type the command docker-compose up. It will run all the containers mentioned

in docker compose file.

What is Scrum?

Scrum is basically used to divide your complex software and product development task into

smaller chunks, using iterations and incremental practises. Each iteration is of two weeks. Scrum

consists of three roles: Product owner, scrum master and Team