#apt-get, #aptitude, … pick the right #Debian package manager for you
►http://raphaelhertzog.com/2011/06/20/apt-get-aptitude-%E2%80%A6-pick-the-right-debian-package-manager-for
apt-get or aptitude?
First I want to make it clear that you can use both and mix them without problems. It used to be annoying when apt-get did not track which packages were automatically installed while aptitude did, but now that both packages share this list, there’s no reason to avoid switching back and forth.
I would recommend apt-get for the big upgrades (i.e. dist-upgrade from one stable to the next) because it will always find quickly a relatively good solution while aptitude can find several convoluted solutions (or none) and it’s difficult to decide which one should be used.
On the opposite for regular upgrades in unstable (or testing), I would recommend “aptitude safe-upgrade“. It does a better job than apt-get at keeping on hold packages which are temporarily broken due to some not yet finished changes while still installing new packages when required. With aptitude it’s also possible to tweak dynamically the suggested operations while apt-get doesn’t allow this. And aptitude’s command line is probably more consistent: with apt-get you have to switch between apt-get and apt-cache depending on the operation that you want to do, aptitude on the other hand does everything by itself.