From d4454bcbe40ec110b4bc2aa81fb7d1ea7cf07205 Mon Sep 17 00:00:00 2001
From: TommyTran732 <57488583+tommytran732@users.noreply.github.com>
Date: Fri, 3 Jan 2020 03:45:20 -0500
Subject: [PATCH] Update README.md

---
 README.md | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 7b5f8fc..fc4d087 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,8 @@
 # Cloudflare IPWhitelist
 Whitelist CloudFlare's IPs on port 80/443 <br />
-`https://raw.githubusercontent.com/tommytran732/Cloudflare-IPWhitelist/master/cloudflare.sh`
+This script supports Fedora, RHEL, CentOS, Debian,and Ubuntu. <br>
+`curl -sSL https://raw.githubusercontent.com/tommytran732/Cloudflare-IPWhitelist/master/cloudflare.sh | sudo bash`
+
+# Notes
+Before you run the script, makes sure you have not opened port 80/443 to all IPs as it will make this script useless. <br />
+If you run SSHD on a port different from 22, make sure you have it opened or just change the command `ufw allow 22` to your appropriate port.