Packages, repositories & trust
Linux package managers
Navigate APT, DNF, RPM, Zypper, and pacman with distribution references.
7 references
Project manuals & maintained references
Linux package managersGuideStart here
Understand APT and dpkg, package states, dependencies, upgrades, and repository priorities.
Debian Project · debian.org
Maintained Debian Reference; Debian-based systems
Debian & Ubuntu
Linux package managersManual
Reference package installation, removal, searches, and upgrades for interactive administration.
Debian Project · manpages.debian.org
Debian 13 trixie; use apt-get for stable scripting interfaces
Debian & Ubuntu
Linux package managersManual
Understand signed repository metadata, trusted keys, and the archive authentication model.
Debian Project · manpages.debian.org
Debian 13 trixie / APT
Debian & Ubuntu
Linux package managersReference
Find commands for package transactions, repositories, queries, and transaction history.
DNF Project · dnf5.readthedocs.io
DNF5 latest; DNF4 has a separate interface
Fedora & RPM
Linux package managersReference
Select the matching RPM manual for package queries, verification, and package-building concepts.
RPM Project · rpm.org
Versioned RPM manuals; choose the installed release
Fedora & RPM
Linux package managersManual
Manage packages and repositories, inspect dependencies, and understand updates, patches, and distribution upgrades.
openSUSE Project · manpages.opensuse.org
openSUSE Leap 16.0 manual
openSUSE
Linux package managersManual
Inspect package databases and understand synchronization, queries, upgrades, and removals.
Arch Linux / pacman · pacman.archlinux.page
Current pacman manual
Arch Linux