dpkg-trigger

Package triggers under Debian Linux

Supplementary instructions

dpkg-trigger command is a software package trigger under Debian Linux.

grammar

dpkg-trigger(options)(parameters)

Options

--check-supported: Check whether the running dpkg supports triggers. If the return value is 0, it means triggers are supported.
--help: display help information;
--admindir=<directory>: Set the directory where the dpkg database is located;
--no-act: only for testing, do not perform any operation;
--by-package=<package>: Override trigger waiters.

Parameters

Trigger name: Specify the trigger name.