Computer Tips - How do I allow web requests through the firewall to a web server?

Date: 2014dec13 OS: Linux Distro: RedHat/Fedora/CentOS Q. How do I allow web requests through the firewall to a web server? A. On the command line these commands do it:
firewall-cmd --add-service=http --permanent firewall-cmd --reload
If you want to use a GUI or TUI you can do:
system-config-firewall