sudo apt-get install <package>sudo apt-get remove <package>sudo apt-get autoremovesudo apt-get updatesudo apt-get upgradesudo apt-get dist-upgradeapt-get is an old command-line tool under the Linux operating system, which is used to manage the installation, upgrade, and removal of software packages. apt is a new generation of command-line tools that can perform all operations of apt-get, as well as some new features, such as concurrent downloads and progress output. Therefore, it is recommended to use the apt command instead of the apt-get command.