How To Install rubygem-rack-cors on CentOS 7
Introduction
In this tutorial we learn how to install rubygem-rack-cors on CentOS 7.
What is rubygem-rack-cors
Middleware that will make Rack-based apps CORS compatible. Fork the project here
We can use yum or dnf to install rubygem-rack-cors on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install rubygem-rack-cors.
Install rubygem-rack-cors on CentOS 7 Using yum
Update yum database with yum using the following command.
sudo yum makecache
After updating yum database, We can install rubygem-rack-cors using yum by running the following command:
sudo yum -y install rubygem-rack-cors
Install rubygem-rack-cors 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.
sudo dnf makecache
After updating yum database, We can install rubygem-rack-cors using dnf by running the following command:
sudo dnf -y install rubygem-rack-cors
How To Uninstall rubygem-rack-cors on CentOS 7
To uninstall only the rubygem-rack-cors package we can use the following command:
sudo dnf remove rubygem-rack-cors
References
Summary
In this tutorial we learn how to install rubygem-rack-cors on CentOS 7 using yum and dnf.
