How To Install disper on CentOS 7
Introduction
In this tutorial we learn how to install disper
on CentOS 7.
What is disper
Disper is an on-the-fly display switch utility. It is intended to be used just before giving a presentation with a laptop, when all one wants is that the beamer, which has just been connected, is able to show whatever you prepared. Disper gives you the option to either clone all detected displays, or extend the desktop to them. Resolutions are automatically detected. For cloning, the highest common resolution supported by all displays is chosen; for extending every display device gets its highest supported resolution. For special setups requiring more detailed control, one can still use the standard display configuration utilities. At the moment nVidia cards are supported, and a basic XRandR backend is in place.
We can use yum
or dnf
to install disper
on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install disper.
Install disper on CentOS 7 Using yum
Update yum database with yum
using the following command.
After updating yum database, We can install disper
using yum
by running the following command:
Install disper on CentOS 7 Using dnf
If you don’t have dnf installed you can install DNF on CentOS 7 first.
Update yum database with dnf
using the following command.
After updating yum database, We can install disper
using dnf
by running the following command:
How To Uninstall disper on CentOS 7
To uninstall only the disper
package we can use the following command:
References
Summary
In this tutorial we learn how to install disper
on CentOS 7 using yum
and dnf
.