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mini4/Dockerfile

Forked from toddlers/Dockerfile
Created October 25, 2018 08:47
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using envsubst in Dockerfile
Raw
Dockerfile
FROM ubuntu:trusty
RUN \
apt-get update \
&& apt-get -y install gettext-base \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/*
ENV VALUE=foo
ENV VALUE1=boo
COPY config.txt source_config.txt
RUN envsubst < "source_config.txt" > "config.txt"
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