From 155516e8ebab469d34b02ba9f9c5239be3f12307 Mon Sep 17 00:00:00 2001
From: srdusr <trevorgray@srdusr.com>
Date: Fri, 10 Nov 2023 21:00:43 +0200
Subject: Info on checking for port conflicts

---
 tools/ssh.md | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'tools/ssh.md')

diff --git a/tools/ssh.md b/tools/ssh.md
index 01194a2..4ae621d 100644
--- a/tools/ssh.md
+++ b/tools/ssh.md
@@ -173,3 +173,7 @@ A few factors to consider are whether either remote/local are in a VM and what O
 `$ sudo ufw allow port/tcp` # if default port 22  
 `$ sudo ufw allow 8022/tcp` # if using specific port  
 
+- Connection refused
+  - Check for port conflicts
+  `$ sudo lsof -i :<port-number>` # Replace port-number, example 22
+
-- 
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