#1
Which command is used to install a package in Debian-based Linux distributions?
apt-get install
ExplanationInstalls packages in Debian-based systems using the Advanced Package Tool (APT).
#2
What is the purpose of the 'apt-cache' command in Debian package management?
To search for packages
ExplanationUsed for querying package information from APT's package cache.
#3
Which command is used to upgrade all installed packages to their latest versions in Debian-based Linux distributions?
apt-get upgrade
ExplanationUpdates installed packages to their latest versions in Debian-based systems.
#4
What is the purpose of the 'apt-get autoremove' command?
To remove orphaned dependencies
ExplanationRemoves dependencies that were installed automatically and are no longer needed.
#5
What is the purpose of the 'apt-get purge' command?
To remove a package and its configuration files
ExplanationCompletely removes a package, including its configuration files.
#6
Which command is used to search for a package in Debian-based Linux distributions?
apt-cache search
ExplanationSearches for packages using APT's package cache.
#7
Which file contains a list of repositories from which apt-get installs packages?
/etc/apt/sources.list
ExplanationHolds the list of repositories for APT to fetch packages from.
#8
What is the purpose of the 'dpkg' command in Debian package management?
To install, remove, and manage packages
ExplanationDirectly manipulates Debian package files.
#9
Which file contains the configuration settings for the APT package manager?
/etc/apt/apt.conf
ExplanationStores configuration options for the APT package manager.
#10
What does the command 'apt-cache showpkg ' display?
The dependencies of the package
ExplanationShows detailed information about package dependencies.
#11
Where are the downloaded package files stored by default in Debian-based Linux distributions?
/var/cache/apt/archives
ExplanationDefault location for storing downloaded package files.
#12
Which command is used to list all installed packages in Debian-based Linux distributions?
dpkg -l
ExplanationLists all installed packages using dpkg.
#13
Which command is used to remove a package in Debian-based Linux distributions?
apt-get remove
ExplanationUninstalls packages in Debian-based systems using APT.
#14
Which command is used to downgrade a package to a specific version in Debian-based Linux distributions?
apt-get install =
ExplanationDowngrades a package to a specific version using APT.
#15
What is the purpose of the 'apt-mark' command in Debian package management?
To mark packages as automatically installed
ExplanationMarks packages as automatically installed to prevent them from being removed as dependencies.
#16
Which command is used to force reinstall a package in Debian-based Linux distributions?
apt-get force-reinstall
ExplanationForces the reinstallation of a package even if it's already installed.
#17
Which command is used to create a package from source in Debian-based Linux distributions?
dpkg-buildpackage
ExplanationBuilds a package from its source files using dpkg.