What happens when I do apt-get?

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What happens when I do apt-get?

apt-get provides a simple way to install packages from the command line. Install is used to install packages by name. The package is automatically fetched and installed. This can be useful if you already know the name of the package to install and do not want to go into a GUI to select it.

Where does apt-get install things?

You can find the scripts in /var/lib/dpkg/info/ once the package is installed.

How often should I run apt update?

In your case you would want to run apt-get update after adding a PPA. Ubuntu automatically checks for updates either every week or as you configure it. It, when updates are available, shows a nice little GUI that lets you choose the updates to install, and then downloads/installs the selected ones.

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Where is apt-get stored?

Where are apt-get files stored?

  • apt-cacher-ng as mentioned in the answers.
  • Docker images built for caching apt files (they run squid actually)
  • Simply using squid.

What is apt-get and what is it used for?

What Is apt-get and What Is It Used For? apt-get is a command line tool for interacting with the Advanced Package Tool (APT) library (a package management system for Linux distributions). It allows you to search for, install, manage, update, and remove software. The tool does not build software from the source code.

Where does apt-get download packages from?

When you ask apt-get to download a package, it uses that location + the base URL to download the package, so that package is at http://http.us.debian.org/debian/pool/main/0/0ad/0ad_0.0.21-2_amd64.deb The other interesting directory is source instead of binary-amd64.

How do I use apt-get and apt-cache?

You can use it to find and install new packages, upgrade packages, clean your packages, etc. There are two main tools around APT: apt-get and apt-cache. apt-get is for installing, upgrading, and cleaning packages, while apt-cache is used for finding new packages.

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Does apt-get build software from the source code?

The tool does not build software from the source code. Instead, it compiles the source code or uses precompiled files to install software packages. Along with apt-get, there is also the apt utility. To learn more about these commands check out the article on APT vs APT-GET differences.