mxcl/homebrew — pull request #18196 by iainbeeston (2013-03-03 04:59:28+00:00)
Title: Add --system option to brew linkapps

This adds a `--system` option to `brew linkapps` so that you can elect to link apps to `/Applications` instead of `~/Applications` (if that's your preference). It's my second attempt at #8699, based on a good suggestion from @adamv in my previous pull-request.