CODEWITHSUNDEEP
docker
Lee
Lee

Reputation: 8744

Docker how do shell functions get installed?

I have been following this blog post, and after pulling the Docker image, shell functions are available. Here are the functions that get installed. What I don't understand is how do they get installed onto my shell in the first place? They aren't included in the Dockerfile as far I can tell

Upvotes: 0

Views: 85

Answers (1)

Richard Neish
Richard Neish

Reputation: 8806

The shell functions aren't added by the Docker container. The command

curl -Lo .amb j.mp/docker-ambari && . .amb

downloads a script from http://j.mp/docker-ambari to a temporary file .amb and then executes it.

The j.mp link expands to https://raw.githubusercontent.com/sequenceiq/docker-ambari/master/ambari-functions so this is how the shell commands are installed.

Upvotes: 2

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