How To Install w3c-markup-validator on CentOS 7
Introduction
In this tutorial we learn how to install w3c-markup-validator on CentOS 7.
What is w3c-markup-validator
The W3C Markup Validator checks documents like HTML and XHTML for conformance to W3C Recommendations and other standards.
We can use yum or dnf to install w3c-markup-validator on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install w3c-markup-validator.
Install w3c-markup-validator on CentOS 7 Using yum
Update yum database with yum using the following command.
sudo yum makecache
After updating yum database, We can install w3c-markup-validator using yum by running the following command:
sudo yum -y install w3c-markup-validator
Install w3c-markup-validator 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 w3c-markup-validator using dnf by running the following command:
sudo dnf -y install w3c-markup-validator
How To Uninstall w3c-markup-validator on CentOS 7
To uninstall only the w3c-markup-validator package we can use the following command:
sudo dnf remove w3c-markup-validator
References
Summary
In this tutorial we learn how to install w3c-markup-validator on CentOS 7 using yum and dnf.
