serverspec/specinfra — pull request #27 by vincentbernat (2013-12-23 15:42:50+00:00)
Title: Add a method to get a process parameter.

This will only match the first process as we don't really know how to
aggregate the results. A parameter can be anything accepted as `-o` flag
of `ps`. For example `pid`, `args` and `vsz` are valid parameters.