chef

https://github.com/opscode/chef

Ruby

A systems integration framework, built to bring the benefits of configuration management to your entire infrastructure.

Chef::Mixin::ShellOut#shell_out!

call shell_out (using en_US.UTF-8) and raise errors

Source | Google | Stack overflow

Edit

git clone [email protected]:opscode/chef.git
cd chef
open lib/chef/mixin/shell_out.rb

Contribute

# Make a new branch
git checkout -b -your-name--update-docs-Chef--Mixin--ShellOut-shell_out--for-pr

# Commit to git
git add lib/chef/mixin/shell_out.rbgit commit -m "better docs for Chef::Mixin::ShellOut#shell_out!"

# Open pull request
gem install hub # on a mac you can `brew install hub`
hub fork
git push <your name> -your-name--update-docs-Chef--Mixin--ShellOut-shell_out--for-pr
hub pull-request

# Celebrate!