a tool to query the dpkg database NAME dpkg-query - a tool to query the dpkg database SYNOPSIS dpkg-query [ option ...] command DESCRIPTION......avior of the action in some way. dpkg can also be used as a front-end to dpkg-deb (1) and dpkg-query (1). The list of supported actions can be found later on in the ACTIONS sect…...equences and field tabbing) can be found in the explanation of the --showformat option in dpkg-query (1). The default for this field is “${Package}\t${Version}\n”. -z , --compre…maintain symbolic links determining default commands NAME update-alternatives - maintain symbolic links determining default commands SYNOPSIS update-alternatives [ option ...] comm…a package trigger utility NAME dpkg-trigger - a package trigger utility SYNOPSIS dpkg-trigger [ option ...] trigger-name dpkg-trigger [ option ...] command DESCRIPTION dpkg-trigger…override ownership and mode of files NAME dpkg-statoverride - override ownership and mode of files SYNOPSIS dpkg-statoverride [ option ...] command DESCRIPTION “ stat overrides ” a…override a package's version of a file NAME dpkg-divert - override a package's version of a file SYNOPSIS dpkg-divert [ option ...] command DESCRIPTION dpkg-divert is the utility u…print the resolved pathname with DPKG_ROOT support NAME dpkg-realpath - print the resolved pathname with DPKG_ROOT support SYNOPSIS dpkg-realpath [ option ...] pathname DESCRIPTION…dpkg configuration file NAME dpkg.cfg - dpkg configuration file DESCRIPTION This file contains default options for dpkg. Each line contains a single option which is exactly the sam…works around known dpkg limitations in maintainer scripts NAME dpkg-maintscript-helper - works around known dpkg limitations in maintainer scripts SYNOPSIS dpkg-maintscript-helper …Debian package archive split/join tool NAME dpkg-split - Debian package archive split/join tool SYNOPSIS dpkg-split [ option ...] command DESCRIPTION dpkg-split splits Debian binar…reconfigure an already installed package NAME dpkg-reconfigure - reconfigure an already installed package SYNOPSIS dpkg-reconfigure [options] packages DESCRIPTION dpkg-reconfigure …let packages ask questions prior to their installation NAME dpkg-preconfigure - let packages ask questions prior to their installation SYNOPSIS dpkg-preconfigure [options] package.…Configuration file for APT NAME apt.conf - Configuration file for APT DESCRIPTION /etc/apt/apt.conf is the main configuration file shared by all the tools in the APT suite of tools…Update Configuration File: preserve user changes in configuration files NAME ucf - Update Configuration File: preserve user changes in configuration files SYNOPSIS ucf [ options ] …subset of systemctl for machines not running systemd NAME deb-systemd-helper - subset of systemctl for machines not running systemd SYNOPSIS deb-systemd-helper enable | disable | p…run scripts or programs in a directory NAME run-parts - run scripts or programs in a directory SYNOPSIS run-parts [--test] [--verbose] [--debug] [--report] [--lsbsysinit] [--regex=…run a debconf-using program NAME debconf - run a debconf-using program SYNOPSIS debconf [options] command [args] DESCRIPTION Debconf is a configuration system for Debian packages. …Time Stamping Authority command NAME openssl-ts - Time Stamping Authority command SYNOPSIS openssl ts -help openssl ts -query [ -config configfile ] [ -data file_to_hash ] [ -diges…show, set and unset various settings for a package NAME apt-mark - show, set and unset various settings for a package SYNOPSIS apt-mark { -f= filename | {auto | manual} pkg ... | {…