1
vote
0answers
16 views

Searching for packages that are (not) from a certain repository URL

I basically want to do the same thing, as asked for here, which is searching for packages that a re not from a certain repository. Just like this: aptitude search "?installed?not(?origin(Debian))" ...
51
votes
5answers
17k views

Aptitude vs. apt-get: Which is the recommended (aka the “right”) tool to use?

Some time ago I read that aptitude is the preferred tool for installation on Debian-based systems. But when you search around on how to administer a Debian-based system, then aptitude is rarely ...