About the Linux software package aptitude related operations

Aptitude+ Enter-Enter the aptitude operator interface, you can view the various software packages on the preview
Aptitude Show Package_name-Lists the package information associated with XXX, but does not see a list of all files associated with the package installed
You can use Dpkg-l package_name to list all files installed by this package
Aptitude Search Package_name (package name, which can be incomplete without wildcards)-lists all available related packages
Each package item is marked with the letter p/i/v, where I means that it is installed, and p/v indicates that it is not installed to obtain
Aptitude Safe-upgrade-Upgrade all installed packages to the latest version (things you need to do regularly)
Aptitude install package_name-Installing the specified package
Aptitude remove Package_name-Uninstall the specified program but keep the program's data and configuration files
Aptitude purge Package_name-completely uninstall the specified program (available aptitude search package_name, if the package has a letter C before it, it means uninstalled)

About the Linux software package aptitude related operations