IT for operating businesses
Using the apt-get Command
Debian and Ubuntu package management utility. Search for packages using `apt-cache`. It is recommended to use `apt` when used interactively in Ubuntu versions 16.04 and later. More information: <https://manned.org/apt-get.8>.
- Update the list of available packages and versions (it’s recommended to run this before other
apt-getcommands):
sudo apt-get update
- Install a package, or update it to the latest available version:
sudo apt-get install *package*
- Remove a package:
sudo apt-get remove *package*
- Remove a package and its configuration files:
sudo apt-get purge *package*
- Upgrade all installed packages to their newest available versions:
sudo apt-get upgrade
- Clean the local repository - removing package files (
.deb) from interrupted downloads that can no longer be downloaded:
sudo apt-get autoclean
- Remove all packages that are no longer needed:
sudo apt-get autoremove
- Upgrade installed packages (like
upgrade), but remove obsolete packages and install additional packages to meet new dependencies:
sudo apt-get dist-upgrade
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