How To Install dialog on CentOS 7
Introduction
In this tutorial we learn how to install dialog
on CentOS 7.
What is dialog
Dialog is a utility that allows you to show dialog boxes (containing questions or messages) in TTY (text mode) interfaces. Dialog is called from within a shell script. The following dialog boxes are implemented checklist, radiolist, and gauge. Install dialog if you would like to create TTY dialog boxes. Dialog is a utility that allows you to show dialog boxes (containing questions or messages) in TTY (text mode) interfaces. Dialog is called from within a shell script. The following dialog boxes are implemented checklist, radiolist, and gauge. Install dialog if you would like to create TTY dialog boxes.
We can use yum
or dnf
to install dialog
on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install dialog.
Install dialog on CentOS 7 Using yum
Update yum database with yum
using the following command.
After updating yum database, We can install dialog
using yum
by running the following command:
Install dialog 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 dialog
using dnf
by running the following command:
How To Uninstall dialog on CentOS 7
To uninstall only the dialog
package we can use the following command:
References
Summary
In this tutorial we learn how to install dialog
on CentOS 7 using yum
and dnf
.