apt 1.2.19 (amd64)

apt 1.2.19 (amd64) Usage: apt-mark [options] {auto|manual} pkg1 [pkg2 ...] apt-mark is a simple command line interface for marking packages as manually or automatically installed. It can also be used to manipulate the dpkg(1) selection states of packages, and to list all packages with or without a certain marking. Most used commands: auto - Mark the given packages as automatically installed manual - Mark the given packages as manually installed hold - Mark a package as held back unhold - Unset a package set as held back showauto - Print the list of automatically installed packages showmanual - Print the list of manually installed packages showhold - Print the list of package on hold See apt-mark(8) for more information about the available commands. Configuration options and syntax is detailed in apt.conf(5). Information about how to configure sources can be found in sources.list(5). Package and version choices can be expressed via apt_preferences(5). Security details are available in apt-secure(8).