6.linux Installing the Deb installation package

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1. Download the Deb package you need to install, and enter the following command to install:

sudo dpkg-i package.deb

2. View the contents of the Package.deb package:

Dpkg-c Package.deb

3. Extracting information from the Package.deb package:

Dpkg-i Package.deb

4. Remove the installed Deb package:

Dpkg-r Package

5. Complete removal of an installed package. Unlike remove, remove just deletes the data and executable files, purge also removes all the configuration files:

Dpkg-p Package

6. List all files installed in the Deb package, and see Dpkg-c to check the contents of a. deb file:

Dpkg-l Package

7. Displays information about the installed package. Also see Apt-cache shows the package information in the Debian archive, as well as dpkg-i to display the package information extracted from a. deb file:

Dpkg-s Package

8. Re-configure an already installed package if it is using debconf (debconf provides a unified configuration interface for package installation):

Dpkg-reconfigure Package

6.linux Installing the Deb installation package