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What is Tasksel Debian?
Tasksel is a Debian® and Ubuntu® operating system tool that allows you to install multiple related packages as coordinated tasks on your server.
What is tasksel?
Tasksel is a Debian/Ubuntu tool that installs multiple related packages as a co-ordinated “task” onto your system.
What is a meta package?
Metapackages are specialized Packages in ROS (and catkin). They do not install files (other than their package. xml manifest) and they do not contain any tests, code, files, or other items usually found in packages. A metapackage is used in a similar fashion as virtual packages are used in the debian packaging world.
How do I select in Tasksel?
From the tasksel menu, you should be able to mark which packages you want to install by pressing “Space” on each one….3 Answers.
| Keys | Action |
|---|---|
| Down/Up Arrows | Scrolling |
| Space | Select software |
| Tab | focus on OK button |
| Enter | OK |
How do I use Tasksel?
To run the tasksel tool, open a terminal window and issue the command sudo tasksel. Type your sudo password, hit Enter, and the tool will open. From the main window, use the keyboard arrow keys to scroll down until you see the DNS entry.
What is meta package handler explain?
A ‘meta-package’ is a convenient way to bulk-install groups of applications, their libraries and documentation. Many Linux distributions use them for a variety of purposes, from seeding disk images that will go on to become new releases, to creating software “bundles” that are easy for a user to install.
What is meta package in .NET Core?
AspNetCore package is repeatedly included as one of the usual project dependencies when opening a new ASP.NET Core project. By adding this package to your project, you bring in all the relevant packages along with their dlls on which it depends and it is called a metapackage.
What is meta package in asp net?
It provides many of the packages necessary to stand up a basic ASP.NET Core application. However this package does not contain any actual code or dlls itself. By adding the package to your project you bring in all the packages it depends on, along with their dlls. This is called a metapackage.
How does tasksel use metapackages to install software?
Tasksel uses meta-packages to pull a ‘ virtual group ’ of software apps and dependencies together to install a software bundle defined by a configuration (or . cfg) file. Metapackages themselves do not contain the actual applications, they simply reference a group of packages.
What is the function of tasksel in Ubuntu?
Tasksel is a Debian/Ubuntu tool that installs multiple related packages as a co-ordinated “task” onto your system. This function is similar to that of meta-packages, and, in fact, most of the tasks available from tasksel are also available as meta-packages from the Ubuntu package managers (such as Synaptic Package Manager or KPackageKit).
How are metapackages used in Ubuntu packaging system?
One of the handy features of apt (the packaging system used by Ubuntu) is the use of metapackages. These packages do not contain actual software, they simply depend on other packages to be installed. This setup allows entire sets of software to be installed by selecting only the appropriate metapackage.
What happens to the dependencies of a metapackage?
A metapackage, such as ubuntu-minimal or ubuntu-desktop, can have a long list of dependencies. So, when a metapackage is automatically removed by the removal or purging of any one, or more, of its underlying dependencies, all of the other packages that were in the metapackage’s depends list are still installed on the system.