Set of useful scripts

Oneliner: Ping host and save the result

*/10 * * * * echo -n `date -R` >> /home/osmc/esp.ping; ping -c 4 192.168.0.105 > /dev/null 2>&1; echo ' ' $? >> /home/osmc/esp.ping

Sychronize Camera SD card with nas

rsync -r -a -v -e ssh /media/mario/disk/* nas:/share/CACHEDEV1_DATA/homes/admin/Qsync/sony

Backup

Elasticsearch (create json files)

docker run --net=host --rm -ti -v `pwd`/esbackup:/esbackup --entrypoint /usr/local/bin/multielasticdump elasticdump/elasticsearch-dump --match='^.*$' --input=http://localhost:9200 --output=/esbackup --limit 4000

Postgres (to sql and restore)

pg_dump -U postgres > pv.sql
cat ~/pv.sql | kubectl exec -ti postgres-85f94bb849-g7rc4 -n pv -- psql -U postgres

Links

• megatools
• plowshare
• rclone
• PosteRazor -> splitting images into printable pages

Issue Let's encrypt cert

# issue
sudo mkdir /etc/letsencrypt /var/lib/letsencrypt
docker run -it --rm -p 80:80 --name certbot \
            -v "/etc/letsencrypt:/etc/letsencrypt" \
            -v "/var/lib/letsencrypt:/var/lib/letsencrypt" \
            certbot/certbot:latest certonly \
            --standalone

# renew
docker run -it --rm -p 80:80 --name certbot \
            -v "/etc/letsencrypt:/etc/letsencrypt" \
            -v "/var/lib/letsencrypt:/var/lib/letsencrypt" \
            certbot/certbot:latest renew

Local MQTT

docker run -d -p 1883:1883 --restart always eclipse-mosquitto

/etc/hosts

192.168.0.164   nas
192.168.0.94    smartplug1
192.168.0.220   smartplug2

Home backup to t630

rsync -av --progress \
    --exclude /.cache \
    --exclude /.local/share/flatpak \
    --exclude /.local/lib \
    --exclude /.config/Slack \
    --exclude /.Upwork \
    --exclude /.m2 \
    --exclude /.local/share/virtualenv  \
    --exclude .venv \
    /home/mario/ t630:backup/