How To Install ostree-grub2 on CentOS 7
Introduction
In this tutorial we learn how to install ostree-grub2 on CentOS 7.
What is ostree-grub2
GRUB2 integration for OSTree
We can use yum or dnf to install ostree-grub2 on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install ostree-grub2.
Install ostree-grub2 on CentOS 7 Using yum
Update yum database with yum using the following command.
sudo yum makecache
After updating yum database, We can install ostree-grub2 using yum by running the following command:
sudo yum -y install ostree-grub2
Install ostree-grub2 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 ostree-grub2 using dnf by running the following command:
sudo dnf -y install ostree-grub2
How To Uninstall ostree-grub2 on CentOS 7
To uninstall only the ostree-grub2 package we can use the following command:
sudo dnf remove ostree-grub2
References
Summary
In this tutorial we learn how to install ostree-grub2 on CentOS 7 using yum and dnf.