How to uninstall Apache on Cent OS

Below are the packages to be uninstalled

httpd
httpd-tools
apr
apr-util

Below command can remove these

It also mentions IP table changes, but this was not required in any case adding this as well here

yum erase httpd httpd-tools apr apr-util

Try the above with sudo if it mandates, otherwise the above need to be run as root.

References:
https://www.cyberciti.biz/faq/uninstall-apache-redhat-centos-rhel-fedora-linux-command/