From 4505f39bed3ee11c00f2c39596ada3aa7e386653 Mon Sep 17 00:00:00 2001
From: sspark <sspark@onioi.com>
Date: Tue, 17 Jan 2023 03:11:36 +0000
Subject: [PATCH] fix 0.9.1

---
 README.md |   64 +++++++++++++++++++++++++++++++
 1 files changed, 63 insertions(+), 1 deletions(-)

diff --git a/README.md b/README.md
index bd76dda..75d6b4c 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 
 option
 -> SSH enable
--> wifi country GB
+-> wifi country KR
 -> locale Asia/Seoul
 
 ### get gw install script from git server ##
@@ -55,6 +55,21 @@
 
 ```
 
+### Change sshd_config ###
+
+```
+sudo vi /etc/ssh/sshd_config
+
+```
+
+```
+AllowTcpForwarding yes
+GatewayPorts yes
+```
+
+```
+sudo service ssh restart
+```
 
 ### Check server side RPi4 SSH tunnel port ###
 
@@ -96,6 +111,19 @@
 
 ```
 
+### RPi4 internal WiFi disable & USB WiFi enable wlan0 ###
+
+/boot/config.txt
+
+append 
+
+```
+dtoverlay=disable-wifi
+```
+
+and reboot 
+
+
 ### RPi 4 Korean font install ###
 
 ```
@@ -109,6 +137,40 @@
 vcgencmd measure_temp
 ```
 
+### RPi 4 SD Card wifi setting ###
+
+Put the wpa_supplicant.conf file with the following contents in /boot folder of the sd card.
+When the setting is completed, the x file will be deleted from the /boot folder of the sd card.
+
+```
+country=KR # Your 2-digit country code
+ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
+
+network={
+    ssid="wifi ssid"
+    psk="widi passwd"
+}
+
+```
+
+
+### WireGuard ###
+
+```
+sudo apt install wireguard
+sudo vi /etc/wireguard/wg0.conf
+sudo vi /etc/network/interfaces.d/wg0
+sudo ifup wg0
+ip route get 10.8.0.1
+ping -c 3 10.8.0.1
+sudo wg show wg0
+```
+
+### update gateway ###
+
+```
+curl "https://onioi.com:8443/zip/?r=MEDILOGIS/gwinstall.git&p=dist&h=master&format=gz" -k -o dist.tar.gz
+```
 
 ### TODO ###
  

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