5/20/2023 0 Comments Aptget updateThese official “app stores” where you can find apps a.k.a “software packages” are called “repositories” in Linux.Īpt enables you to keep track of what software is already installed on your system, what versions they are and what are the latest versions available in the market.Īn oversimplified version of the apt’s database is presented in the picture below. In fact, the very idea of a “centralized location for storing verified software” originated in the world of Linux before it made it to iOS and Android! Similar to AppStore and PlayStore, Linux apps also come from marketplaces where developers can upload their apps and which are then verified to be free from malware and made ready to be downloaded. Let us understand what it all means shall we! That’s a lot of jargon thrown into a single sentence! “apt update” updates the package sources list to get the latest list of available packages in the repositories This article is all about demystifying the “ sudo apt update” command by learning what it does and how it does it!įor those of you in a hurry, here is the “Short Version” of the answer! sudo apt update: In a Nutshell!Ī simple one-line answer to the question: what does “sudo apt update” do?
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