Get list of installed packages?
5954
How to list all installed packages
9896
How do I get and modify the source code of packages installed through apt-get?
7101
How to find out which (not installed) Debian package a file belongs to?
109126
How to know the time/date of when the packages are installed?
131490
How do I save Updates/Installed Packages?
79410
How do I find out which repository a package comes from?
104908
How to delete History of installed packages
41631
How to get information about deb package archive?
13326
How to list all installed software in terminal by recent date installed?
9004
How to list files installed by a snap package?
110971
How can I get a list of all packages in a repository section from command line?
2214
How to list all packages installed as dependencies in Terminal, and what installed them?
112661
Show names of everything in a package
55857
How do I get a list of obsolete packages?
75824
Seeing apt-get changelogs for to-be-upgraded packages
8673
How to backup settings and list of installed packages
60932
How can I find the name of a Package?