vagrant

https://github.com/mitchellh/vagrant

Ruby

Vagrant is a tool for building and distributing development environments.

ID of the machine. This ID comes from the provider and is not
guaranteed to be of any particular format except that it is
a string.

git clone [email protected]:mitchellh/vagrant.git

cd vagrant

open lib/vagrant/machine.rb

# Make a new branch

git checkout -b -your-name--update-docs-Vagrant--Machine-id-for-pr

# Commit to git

git add lib/vagrant/machine.rbgit commit -m "better docs for Vagrant::Machine#id"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-Vagrant--Machine-id-for-pr

hub pull-request

# Celebrate!