IRC server setup on CentOS 7

provision_irc_server.sh

#!/bin/bash

# This sets the variable $IPADDR to the IP address the new Linode receives.
IPADDR=$(/sbin/ifconfig eth0 | awk '/inet / { print $2 }' | sed 's/addr://')

sudo yum update -y

sudo yum install nginx wget git -y

cd ~

wget --no-check-certificate --trust-server-names https://www.unrealircd.org/downloads/unrealircd-latest.tar.gz

tar xzvf unrealircd*.tar.gz
cd unrealircd*

echo "IP: $IPADDR"

# TODO
#  - [ ] Prompt for the domain to use
#  - [ ] Build unrealircd
#  - [ ] Edit configs
#  - [ ] Edit nginx config
#  - [ ] Run letsencrypt for the domain
#  - [ ] Fix issues with iptables or firewall