News for hackers. Stuff that matters.
Re:Mac OS X hidden features and nice tips & tricks by redacted on Tuesday April 12, 2011 @01:12PM (#2438108)
Spotlight also has keywords -

kind:pdf

date:yesterday

author:short_name

from:contact_name

And the boolean relations AND, OR, NOT work as you might expect.

There's a lot of cool stuff hidden in Spotlight. Try

    man mdfind 
to play around with command-line Spotlight.
Re:Mac OS X hidden features and nice tips & tricks by redacted on Thursday April 14, 2011 @04:47PM (#2448376)
Here is a particularly good resource on this aspect of Spotlight:

http://hints.macworld.com/dlfiles/spotlight_cmds.txt