Send a telegram message when something happens on a remote server

tsend

#!/bin/sh
###
# Send message to your telegram chat when something happens to a remote server.
# Before use the sript update the TOKEN and CHAT_ID variable with your data.
#
# Usage:
# tsend 'ALL DONE!'
# cat myfile.txt | tsend 
# 
# license: MIT
# created-by: lucarin91
###

TOKEN=671384880:AAHl9elaskdjlaksdjalksjdddbsVrw0
CHAT_ID=234444
URL="https://api.telegram.org/bot$TOKEN/sendMessage"

MESSAGE=$@
if [ -z "$MESSAGE" ] ; then
    read MESSAGE > /dev/null
fi
 
curl -s -X POST $URL -d chat_id=$CHAT_ID -d text="$MESSAGE" > /dev/null