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dockerfile: fix syntax highlighting

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Rico Sta. Cruz 2018-03-19 15:40:58 +08:00
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dockerfile.md
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@ -2,6 +2,7 @@
title: Dockerfile title: Dockerfile
category: Devops category: Devops
layout: 2017/sheet layout: 2017/sheet
prism_languages: [docker]
updated: 2018-03-17 updated: 2018-03-17
--- ---
@ -10,28 +11,28 @@ updated: 2018-03-17
### Inheritance ### Inheritance
``` ```docker
FROM ruby:2.2.2 FROM ruby:2.2.2
``` ```
### Variables ### Variables
``` ```docker
ENV APP_HOME /myapp ENV APP_HOME /myapp
RUN mkdir $APP_HOME RUN mkdir $APP_HOME
``` ```
### Initialization ### Initialization
``` ```docker
RUN bundle install RUN bundle install
``` ```
``` ```docker
WORKDIR /myapp WORKDIR /myapp
``` ```
``` ```docker
VOLUME ["/data"] VOLUME ["/data"]
# Specification for mount point # Specification for mount point
``` ```
@ -43,7 +44,7 @@ COPY --chown=user:group host_file.xyz /path/container_file.xyz
### Onbuild ### Onbuild
```bash ```docker```
ONBUILD RUN bundle install ONBUILD RUN bundle install
# when used with another file # when used with another file
``` ```
@ -79,7 +80,7 @@ LABEL version="1.0"
```docker ```docker
LABEL "com.example.vendor"="ACME Incorporated" LABEL "com.example.vendor"="ACME Incorporated"
LABEL com.example.label-with-value="foo" LABEL com.example.label-with-value="foo"
```docker ```
```docker ```docker
LABEL description="This text illustrates \ LABEL description="This text illustrates \