Last change: 2025-01-06
The apt package manager can be used to download a package file without actually installing it. See how the download subcommand is used to achieve this.
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Apt articles
Last change: 2025-01-06
Learn how to see the dependencies of a package that is to be installed or already installed on the system using the apt package manager.
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Last change: 2025-01-06
Learn how to remove previously installed packages on a Linux system using the apt package manager, such as Debian and Ubuntu.
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Last change: 2025-01-06
Learn why and how packages may become unnecessary on Linux and how to remove them with the apt package manager on systems like Debian and Ubuntu.
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Last change: 2025-01-06
The cheat sheet for the apt package manager to cover the most used options. Learn how to get more out of the apt command.
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Last change: 2025-01-06
Step by step guide to secure any Ubuntu desktop or server. Harden your Ubuntu during installation and afterwards with the available security tips.
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- aa-status
- apt
- iptables
Last change: 2025-01-06
Software updates and package management is easy, until you get a KEYEXPIRED message. In this article we should how it happens and the way to solve it.