Apt-get
From TheLinuxVault
Apt-get is a common terminal based front-end for the APT. It is used in conjunction with tools such as aptitude to find and install packages by automating the installation and configuration process. It automatically resolves dependencies - programs which the package needs to run - greatly simplifying the process.
[edit] Basic Usage
- apt-get update - Updates the local list of available packages. This should be run on a new system before attempting to install packages.
- apt-get upgrade - Upgrades all packages installed on the system by apt-get or through .deb packages.
- apt-get upgrade -d - Upgrades your distribution to a new version.
- apt-get install packagename - Install the package packagename

