brew update - downloads upgraded formulas
brew upgrade [FORMULA...] - upgrades the specified formulas
brew outdated - lists outdated installations
Note updating all packages may take an excruciatingly long time. You might consider a discriminating approach: run `brew outdated` and select specific packages needing an upgrade.
For more information see homebrew's git repository: https://github.com/mxcl/homebrew
==> Upgrading N outdated packages, with result: package1 x.x.x, package2 x.x.x, ... packageN x.x.x
More information about what homebrew is all about: http://github.com/mxcl/homebrew
Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?
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