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What does APT cache depends do?
Suggests: This is used to declare that one package may be more useful with one or more others. Using this field tells the packaging system and the user that the listed packages are related to this one and can perhaps enhance its usefulness, but that installing this one without them is perfectly reasonable.
How do you use apt Rdepends?
You can then call: apt-rdepends –state-follow=Installed libfoo Or if you want to only show the packages installed on your system: apt-rdepends –state-follow=Installed –state-show=Installed libfoo pkgs The list of packages on which to discover dependencies.
What function does the apt-cache program play on Debian based systems?
What is apt-cache? The apt-cache command line tool is used for searching apt software package cache. In simple words, this tool is used to search software packages, collects information of packages and also used to search for what available packages are ready for installation on Debian or Ubuntu based systems.
What is apt-Rdepends?
The apt-rdepends tool searches through the APT cache to locate dependencies for an application, and knows how to emulate the results. By default, apt-rdepends will display a listing of every dependency a package has, and recursively lists the dependencies of the dependencies.
Why is apt-get update important?
The sudo apt-get update command is used to download package information from all configured sources. So when you run update command, it downloads the package information from the Internet. It is useful to get info on an updated version of packages or their dependencies.
How does apt-rdepends show list of dependencies?
By default, apt-rdepends shows a listing of each dependency a package has. It will also look at each of these fulfilling packages, and recursively lists their dependencies.
How does apt-rdepends search through the apt cache?
apt-rdepends searches through the APT cache to find package dependencies. apt-rdepends knows how to emulate the result of calling apt-cache with both depends and dotty options. By default, apt-rdepends shows a listing of each dependency a package has. It will also look at each of these fulfilling packages, and recursively lists their dependencies.
Can you install apt-rdepends on Debian Linux?
The apt-rdepends software can be installed on any modern Debian-based Linux distribution. I’ll be demonstrating on Ubuntu 17.10. Fortunately, rdepends can be found in the standard repositories, so the software can be installed, out of the box.
What does recommendsfields mean in apt-cache depends?
Recommendsfields denote packages that are usually found with the target pacakage most of the time unless in unusual installations. Those packages are installed by apt by default with your target.