perl.md

Perl with Docker

{id: perl}

Docker: Perl Hello World

{id: docker-perl-hello-world}

$ docker build -t mydocker .
$ docker run -it --rm mydocker
Hello from Perl

Docker: Perl Hello World in script

{id: docker-perl-script-hello-world}

$ docker build -t mydocker .
$ docker run -it --rm mydocker
Hello World from Perl script

Docker: Perl with I/O

{id: docker-perl-with-io}

$ docker build -t mydocker .

We need to tell Docker that this is an interactive process

docker run -it --rm mydocker

What is your name? Foo
Hello Foo, how are you today?

Docker Perl Dancer hello world app

{id: docker-perl-dancer-hello-world-app}

Developing Perl code in Docker

{id: developing-perl-code-in-docker}

$ docker run -v /Users/gabor/work/mydocker:/opt/  mydocker perl /opt/hw.pl

• Mount a directory of the host OS to a directory in the Docker image.
• Run the code

Install Perl Modules

{id: install-perl-modules}

Install a perl module using apt-get

$ docker run -v /Users/gabor/work/mydocker:/opt/  mydocker perl /opt/get.pl
Usage: /opt/get.pl URL

docker run -v /Users/gabor/work/mydocker:/opt/  mydocker perl /opt/get.pl http://perlmaven.com/