How To Install pcp-webapp-blinkenlights on CentOS 7
Introduction
In this tutorial we learn how to install pcp-webapp-blinkenlights on CentOS 7.
What is pcp-webapp-blinkenlights
Demo web application showing traffic lights that change colour based on the periodic evaluation of performance metric expressions.
We can use yum or dnf to install pcp-webapp-blinkenlights on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install pcp-webapp-blinkenlights.
Install pcp-webapp-blinkenlights on CentOS 7 Using yum
Update yum database with yum using the following command.
sudo yum makecache
After updating yum database, We can install pcp-webapp-blinkenlights using yum by running the following command:
sudo yum -y install pcp-webapp-blinkenlights
Install pcp-webapp-blinkenlights 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 pcp-webapp-blinkenlights using dnf by running the following command:
sudo dnf -y install pcp-webapp-blinkenlights
How To Uninstall pcp-webapp-blinkenlights on CentOS 7
To uninstall only the pcp-webapp-blinkenlights package we can use the following command:
sudo dnf remove pcp-webapp-blinkenlights
References
Summary
In this tutorial we learn how to install pcp-webapp-blinkenlights on CentOS 7 using yum and dnf.
