From: Ryan Davis <ryand-ruby@...>
Date: 2011-10-05T12:26:27+09:00
Subject: Re: [ANN] after gem released v 0.8.1


On Oct 4, 2011, at 13:39 , Roger Pack wrote:

> After includes the "after" command line utility
> which allows one to wait until a process in another terminal
> window ends before starting one locally.

How is this different from unix's `wait`?