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title Verify Install
nextpage ../session1

{% include nav.html %}

Verify Running Docker from your Terminal

Verify Docker Version

docker version

You should see something like the following output

Client:
 Cloud integration: 1.0.17
 Version:           20.10.8
 API version:       1.41
 Go version:        go1.16.6
 Git commit:        3967b7d
 Built:             Fri Jul 30 19:55:20 2021
 OS/Arch:           darwin/amd64
 Context:           default
 Experimental:      true

Server: Docker Engine - Community
 Engine:
  Version:          20.10.8
  API version:      1.41 (minimum version 1.12)
  Go version:       go1.16.6
  Git commit:       75249d8
  Built:            Fri Jul 30 19:52:10 2021
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          1.4.9
  GitCommit:        e25210fe30a0a703442421b0f60afac609f950a3
 runc:
  Version:          1.0.1
  GitCommit:        v1.0.1-0-g4144b63
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

Verify Running an interactive docker shell from your terminal

MacOS/Linux

docker run -it --rm ubuntu /bin/bash

Windows 10

Remember that winpty is needed to run a docker terminal on Windows. Remember this throughout the tutorial.

winpty docker run -it --rm ubuntu //bin/bash

Interact with the Docker Container

Enter echo hello then enter exit

root@653eeaeb274b:/# echo hello
hello
root@653eeaeb274b:/# exit
exit

Verify Docker Compose

docker-compose version

Recently, Docker desktop added support for the compose command. For Docker Desktop users, the following command should also work.

docker compose version

Verify git version

git version

git version 2.21.0 (Apple Git-122)

Verify git repo

git remote -v

origin  https://github.com/CDLUC3/docker-tutorial.git (fetch)
origin  https://github.com/CDLUC3/docker-tutorial.git (push)

Check that you are in the root folder for the repo and that exercise files are available

ls examples/

Verify that example folders are present.

session1        session2        session3

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