65 lines
3.5 KiB
Markdown
65 lines
3.5 KiB
Markdown
# Supported tags and respective `Dockerfile` links
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- [`latest`, `5`, `5.22`, `5.22.0` (*5.022.000-64bit/Dockerfile*)](https://github.com/perl/docker-perl/blob/r20150602.0/5.022.000-64bit/Dockerfile)
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- [`5.20`, `5.20.2` (*5.020.002-64bit/Dockerfile*)](https://github.com/perl/docker-perl/blob/r20150602.0/5.020.002-64bit/Dockerfile)
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- [`threaded`, `5-threaded`, `5.22-threaded`, `5.22.0-threaded` (*5.022.000-64bit,threaded/Dockerfile*)](https://github.com/perl/docker-perl/blob/r20150602.0/5.022.000-64bit,threaded/Dockerfile)
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- [`5.20-threaded`, `5.20.2-threaded` (*5.020.002-64bit,threaded/Dockerfile*)](https://github.com/perl/docker-perl/blob/r20150602.0/5.020.002-64bit,threaded/Dockerfile)
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For more information about this image and its history, please see the [relevant manifest file (`library/perl`)](https://github.com/docker-library/official-images/blob/master/library/perl) in the [`docker-library/official-images` GitHub repo](https://github.com/docker-library/official-images).
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# What is Perl?
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Perl is a high-level, general-purpose, interpreted, dynamic programming language. The Perl language borrows features from other programming languages, including C, shell scripting (sh), AWK, and sed.
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> [wikipedia.org/wiki/Perl](https://en.wikipedia.org/wiki/Perl)
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# How to use this image
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## Create a `Dockerfile` in your Perl app project
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FROM perl:5.20
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COPY . /usr/src/myapp
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WORKDIR /usr/src/myapp
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CMD [ "perl", "./your-daemon-or-script.pl" ]
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Then, build and run the Docker image:
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docker build -t my-perl-app .
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docker run -it --rm --name my-running-app my-perl-app
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## Run a single Perl script
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For many simple, single file projects, you may find it inconvenient to write a complete `Dockerfile`. In such cases, you can run a Perl script by using the Perl Docker image directly:
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docker run -it --rm --name my-running-script -v "$PWD":/usr/src/myapp -w /usr/src/myapp perl:5.20 perl your-daemon-or-script.pl
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# License
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View [license information](http://dev.perl.org/licenses/) for the software contained in this image.
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# Supported Docker versions
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This image is officially supported on Docker version 1.8.0.
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Support for older versions (down to 1.0) is provided on a best-effort basis.
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# User Feedback
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## Documentation
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Documentation for this image is stored in the [`perl/` directory](https://github.com/docker-library/docs/tree/master/perl) of the [`docker-library/docs` GitHub repo](https://github.com/docker-library/docs). Be sure to familiarize yourself with the [repository's `README.md` file](https://github.com/docker-library/docs/blob/master/README.md) before attempting a pull request.
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## Issues
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If you have any problems with or questions about this image, please contact us through a [GitHub issue](https://github.com/Perl/docker-perl/issues).
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You can also reach many of the official image maintainers via the `#docker-library` IRC channel on [Freenode](https://freenode.net).
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## Contributing
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You are invited to contribute new features, fixes, or updates, large or small; we are always thrilled to receive pull requests, and do our best to process them as fast as we can.
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Before you start to code, we recommend discussing your plans through a [GitHub issue](https://github.com/Perl/docker-perl/issues), especially for more ambitious contributions. This gives other contributors a chance to point you in the right direction, give you feedback on your design, and help you find out if someone else is working on the same thing.
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