PieGuy314

#!/bin/sh
#
# Update alsa config file with new BD_ADDR
# Backup original
# Create a new config file if one doesn't exist

usage() {
    echo "Usage: $0 xx:xx:xx:xx:xx:xx"
}

PieGuy314

#!/bin/sh

# Run as a background task

while true  # Keep an infinite loop to reconnect when connection lost/broker unavailable
do
    mosquitto_sub -h localhost -t mqtthost/message/\# -F "%t %p" | while read -r payload
    do
        # Here is the callback to execute whenever you receive a message:
        topic=$(echo "$payload" | cut -d ' ' -f 1)

PieGuy314

#!/bin/sh                                                                                                                                                                     
#
# Called by /etc/openvpn/route-up.sh
#

TMPFILE=$(mktemp)                                                                                                                                                             
                                                                                                                                                                              
awk -F\" -v IP_ADDR="$ifconfig_local" '{if ($2 == "bind-address-ipv4") print $1 "\"" $2 "\"" $3 "\"" IP_ADDR "\"" $5; else print $0}' < /etc/transmission-daemon/settings.json > $TMPFILE                                                                                                                                                                   
cp -pf /etc/transmission-daemon/settings.json /etc/transmission-daemon/settings.json.old                    

PieGuy314

#!/bin/sh                                                                                                                                                                     
                                                                                                                                                                              
systemctl start transmission-daemon                                                                                                                                           

PieGuy314

#
# Install
#
sudo apt update && sudo apt upgrade
sudo apt-get install autoconf automake avahi-daemon build-essential git libasound2-dev libavahi-client-dev libconfig-dev libdaemon-dev libpopt-dev libssl-dev libtool xmltoman libsoxr-dev
  # libmosquitto-dev

git clone https://github.com/mikebrady/shairport-sync.git

cd shairport-sync

PieGuy314

rpi ~$ sudo systemctl --full --force edit wifi_powersave@.service
In the empty editor insert these statements, save them and quit the editor:

[Unit]
Description=Set WiFi power save %i
After=sys-subsystem-net-devices-wlan0.device

[Service]
Type=oneshot
RemainAfterExit=yes

PieGuy314

EXTRA_CFLAGS += -Wno-bool-operation
EXTRA_CFLAGS += -fno-stack-protector
ARCH=arm64

PieGuy314

import paho.mqtt.client as mqtt
MQTT_SERVER = "localhost"
MQTT_PATH = "Image"

# The callback for when the client receives a CONNACK response from the server.
def on_connect(client, userdata, flags, rc):
    print("Connected with result code "+str(rc))

    # Subscribing in on_connect() means that if we lose the connection and
    # reconnect then subscriptions will be renewed.

PieGuy314

# Format SD card
# Mount SD card
cd /media/user/ALPINE
tar zxvf ~/Downloads/alpine-rpi-3.12.0-armhf.tar.gz .
# Append console=ttyAMA0,115200 to 'cmdline.txt'
# Append enable_uart=1 to 'config.txt'
# Connect TTL/UART cable and power up
sudo screen /dev/ttyUSB0 115200
# Login as root on pi
alpine-setup

PieGuy314

/dev/cdrom	/media/cdrom	iso9660	noauto,ro 0 0
/dev/usbdisk	/media/usb	vfat	noauto,ro 0 0
/dev/mmcblk0p1 /media/mmcblk0p1 vfat rw,relatime,fmask=0022,dmask=0022,errors=remount-ro 0 0
/media/mmcblk0p1/persist-vol0.img /media/persist-vol0 ext4 rw,relatime,errors=remount-ro 0 0
overlay /home overlay lowerdir=/home,upperdir=/media/persist-vol0/home,workdir=/media/persist-vol0/.home 0 0