Check your server's public IP with Telegram

Use a Telegram bot to easily check the current public IP of your Raspberry Pi (or any server machine)

To execute the script on boot

Copy telegram-bot.service to the /etc/systemd/system/ directory

Reload the systemd manager configuration:

sudo systemctl daemon-reload

Enable the service to run at boot:

sudo systemctl enable telegram-bot.service

Start the service:

sudo systemctl start telegram-bot.service'