#!/bin/dash TOKEN=8448534574:AAEvsdQqhUDu3RVRJWDGIVeqRmXlB0Dqn1Q CHAT_ID=380055934 POLLING_INTERVAL_SEC=${POLLING_INTERVAL_SEC:-3} while true; do curl -s -X POST "https://api.telegram.org/bot${TOKEN}/sendMessage" \ -d "chat_id=${CHAT_ID}" \ -d text="your message" done