aptitude and multiple distros

[Ron Johnson <ron.l.johnson@cox.net>]

Hi.

With apt-get, I can do:
  # apt-get -u -t testing install foobar
  # apt-get -u -t unstable install snafu

How do I do the same in aptitude from the command line?

TIA
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| Ron Johnson, Jr.     Home: ron.l.johnson@cox.net          |
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| Regarding war zones: "There's nothing sacrosanct about a  |
| hotel with a bunch of journalists in it."                 |
|     Marine Lt. Gen. Bernard E. Trainor (Retired)          |
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