wuhanstudio

update_config=1
country=GB

network={
        ssid="YOUR SSID"
        psk="YOUR PASSWORD"
        key_mgmt=WPA-PSK
}

network={

wuhanstudio

# /etc/ssh/sshd_config

# Port forwarding
AllowAgentForwarding yes
AllowTcpForwarding yes
GatewayPorts yes

# X11
X11Forwarding yes
X11UseLocalhost no

wuhanstudio

# Outputs from three commands below shall be identical

# CSR
openssl req -in www.wuhanstudio.team.csr -pubkey -noout -outform pem | sha256sum

# Private Key
openssl pkey -in www.wuhanstudio.team.key -pubout -outform pem | sha256sum

# Cert
openssl x509 -in www.wuhanstudio.team.cert -pubkey -noout -outform pem | sha256sum

wuhanstudio

# Pull Images
kubeadm config images list |sed -e 's/^/docker pull /g' -e 's#k8s.gcr.io#gcr.azk8s.cn/google_containers#g' |sh -x

# Retag Images
docker images |grep google_containers |awk '{print "docker tag ",$1":"$2,$1":"$2}' |sed -e 's#gcr.azk8s.cn/google_containers#k8s.gcr.io#2' |sh -x

# Remove previous images
docker images |grep google_containers |awk '{print "docker rmi ", $1":"$2}' |sh -x

# Kubeadm

wuhanstudio

# Mount NFS Disk
sudo apt install nfs-common
sudo mkdir /mnt/data
sudo mount SERVER_IP:/mnt/data /mnt/data

wuhanstudio

#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.

wuhanstudio

# Install QEMU-6.1.0
wget https://download.qemu.org/qemu-6.1.0.tar.xz
tar xvJf qemu-6.1.0.tar.xz
cd qemu-6.1.0
./configure
make
sudo make install

# Download Armbian (Ubuntu Focal 20.04) for OrangePi PC
wget https://mirrors.netix.net/armbian/dl/orangepipc/archive/Armbian_21.08.1_Orangepipc_focal_current_5.10.60.img.xz

wuhanstudio

#/bin/bash

# Enable kernel module
echo "g_serial" >> /etc/modules

nano /etc/inittab
```
::respawn:/sbin/getty -L ttyAM0 115200 vt100
::respawn:/sbin/getty -L ttyGS0 115200 vt100
```

wuhanstudio

alsamixer

amixer --card=0 sset Headphone 100% unmute

wuhanstudio

#!/usr/bin/python
# vim: set ts=4 sw=4 expandtab syntax=python:
"""

FTDI device permission fixer

Can be called from a udev rule to ensure connected FTDI devices have
world-writable permissions for use by user applications

J. Hipps <jacob@ycnrg.org>