equery
equery
TLDR
List all installed packages
$ equery list '*'
Search for installed packages in the Portage tree and in overlays
$ equery list -po [package1 package2 ...]
List all packages that depend on a given package
$ equery depends [package]
List all packages that a given package depends on
$ equery depgraph [package]
List all files installed by a package
$ equery files --tree [package]
