pihole stuff

backup.sh

#!/bin/bash 
retain=30

# This script will create a Teleport backup to a directory that it is run in.

# Change to mapped directory
cd /home/ubuntu/backups
# Run Backup
pihole -a -t &
# Record the process id and wait 
process_id=$!
wait $process_id
echo -e "\n\nBackup complete with status $?"
echo -e "\n\nRemoving files older than $retain days..." 
find /home/ubuntu/backups/* -type f -mtime +1 -exec ls {} \;

crontab

9 3 * * mon,wed,fri  root echo $(date) > /var/log/pihole_updateGravity.log ; /usr/local/bin/pihole updateGravity | tee -a /var/log/pihole_updateGravity.log 
@reboot /home/ubuntu/bin/reboot.sh 
45 2 * * * /home/ubuntu/bin/backup.sh

reboot.sh

#!/bin/bash 

dir="/home/ubuntu/bin"
IFTTTKEY="$(cat $dir/rebootdata.txt | grep IFTTTKEY | cut -f2 -d "=" )"
IFTTTrigger="$(cat $dir/rebootdata.txt | grep IFTTTTrigger | cut -f2 -d "=" )"
name=$(hostname)
IMAGE="https://developer.asustor.com/uploadIcons/0020_110807_1589822880_icon%20256.png"
URL="http://pie.hole/admin" # opens the firewalla app on iOS 
log="/var/log/reboot.log"

echo "US/Pacific" | sudo tee /etc/timezone
sudo dpkg-reconfigure --frontend noninteractive tzdata

maxpacket=$(grep -w "edns-packet-max=1232" /etc/dnsmasq.d/99-edns.conf)

if [ "$maxpacket" = "edns-packet-max=1232" ] ; then
        echo "Packet is good"
else
        echo "Fixng packet size..."
        sudo touch /etc/dnsmasq.d/99-edns.conf
        sudo chmod a+wr /etc/dnsmasq.d/99-edns.conf
        sudo echo "edns-packet-max=1232" > /etc/dnsmasq.d/99-edns.conf
        sudo service unbound restart
fi

sudo touch $log
sudo chmod a+wr $log
echo -e  Rebooted at $(date -d "100 seconds ago") | tee -a  /var/log/reboot.log


pushAlert () {
            # This requires an IFTTT pro key

if [ -n "IFTTTKEY" ]; then     curl -X POST -H "Content-Type: application/json" --data "$json" https://maker.ifttt.com/trigger/$IFTTTrigger/with/key/$IFTTTKEY fi
}

pushAlert $URL $IMAGE