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shishkin/Dockerfile

Last active December 12, 2016 15:47
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Docker args expansion
Raw
docker-compose.yml
version: '2'
services:
echo:
build: .
command: ${USER}
Raw
Dockerfile
FROM busybox
ENTRYPOINT ["sh", "-c", "echo $0 $@", "hello"]
CMD ["world"]
@shishkin
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$0 is needed, because $@ skips one argument.

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