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- What is Docker?
- Docker is container management tool. Docker has two release.
- Enterprise
- Community.
- Father of Docker is solomna hykes.
- It’s written in Golang.
- Latest version of Docker is 20.X
- Docker is container management tool. Docker has two release.
- 2. Container
- Container is runtime application environment where we can run the application.
- lightweight and has no OS , Kernel. Which has all resources to run which comes from root machine, independent run time environment and isolated.
- 3. Difference between docker pause and unpause?
| Docker pause | Docker unpause |
| Suspends all processes in the specified containers | Unsuspends all processes in the specified containers |
- 4. What is the difference between docker stop and kill?
- Both used to stop the running container
| Docker stop | Docker Kill |
| It sends the SIGTERM signal | It Sends the SIGKILL |
| Safe | unsafe |