From a4fe11da3916fe6067aafbfc382ff3d1c061fb04 Mon Sep 17 00:00:00 2001
From: daryl <daryl@gordonfamily.au>
Date: Wed, 25 Feb 2026 21:37:26 +1030
Subject: [PATCH] Update bash/port_checking.bash

---
 bash/port_checking.bash | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/bash/port_checking.bash b/bash/port_checking.bash
index 3b0b0d7..b7f98dc 100644
--- a/bash/port_checking.bash
+++ b/bash/port_checking.bash
@@ -1,5 +1,7 @@
 ## Stop installing tools just to check if a port is open. Bash has it built in.
 
+# Source: https://www.reddit.com/r/bash/comments/1rcgyb7/stop_installing_tools_just_to_check_if_a_port_is/
+
 # Instead of:
 telnet host 443
 # or