tldr/pages/linux/apt-get.md

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apt-get

Debian and Ubuntu package management utility

  • Synchronize list of packages and versions available. This should be run first, before running subsequent apt-get commands.

apt-get update

  • install a new package

apt-get install {{package}}

  • remove a package

apt-get remove {{package}}

  • Upgrade installed packages to newest available versions

apt-get upgrade

  • Upgrade installed packages (like apt-get upgrade) including removing obsolete packages and installing additional packages to meet new package dependencies.

apt-get dist-upgrade