How can I tell which package an executable came from?
116
How do I find the package that provides a file?
77601
How to find out the package download count from a PPA?
52074
Getting details about a package before installing it?
22736
How do I find the build dependencies of a package?
16502
How can I know the dependencies of a certain package?
53439
How do I know which file a program is trying to access?
67802
How to get a list of files for a package I haven't installed yet?
15828
How to find which package provides a file?
131457
How to find executables
35318
How do I list the default installed packages?
2578
Where is the downloaded package files directory?
119896
How to find a Python package's dependencies
116869
Is it possible to know from apt if the package was installed explicitly or as a dependency of another package?
68366
Checking installed packages
5954
How to list all installed packages
24368
How can I list all files which have been installed by an APT package?
69489
How do I figure out what package something is in without resorting to Google?