From 1d19471d32a4174342a7c34670dcf2d2d77c9302 Mon Sep 17 00:00:00 2001
From: Tai <taidao90@gmail.com>
Date: Fri, 25 Dec 2020 11:49:44 -0800
Subject: [PATCH] added commonly used UFW commands

---
 README.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/README.md b/README.md
index 60d532d..7089d35 100644
--- a/README.md
+++ b/README.md
@@ -78,6 +78,16 @@ ${VARIABLE_A}
 VARIABLE_A=My_SQL_PASSWORD
 ```
 
+## Common UFW commands
+```
+sudo ufw status numbered     #numbered list of all ufw rules
+sudo delete 3                #delete rule #3 from ufw rules
+sudo ufw enable
+sudo ufw disable
+sudo ufw allow 21/tcp        # Open TCP port 21
+sudo ufw allow 21/udp        # Open UDP port 21
+sudo ufw allow 21            # Open UDP & TCP for port 21.
+```
 
 ## Caddy v2 References
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