Ask questions before installing packages in Debian Linux
dpkg-preconfigure command is used to ask questions before installing a package in Debian Linux.
dpkg-preconfigure(options)(parameters)
-f: Select the front end to use;
-p: the lowest priority question of interest;
--apt: Run in apt mode.
Package: Specify the ".deb" package.
Import debconf template:
dpkg-preconfigure /var/cache/apt/archives/mysql-server-5.5*.deb