Add this file to your Linux server and use it like this to send a message to your Discord server through webhooks:

./pushToDiscord.sh "Message title" "Message caption" "Message body" "Message color Int"

Find Discord color Ints here:

https://gist.github.com/thomasbnt/b6f455e2c7d743b796917fa3c205f812

Warning

If you use the wrong color code, the message won't go through.

Learn here how to set up a Webhook on your discord server

https://support.discord.com/hc/en-us/articles/228383668-Intro-to-Webhooks