I wanted a notification for every time a new SSH session has begun.

• cURL
• jq
• discord.sh (assumes you have it installed in your $PATH)

Simply add the following lines to your ~/.bashrc, ~/.zshrc or other sourced file.

# Discord webhook (put the webhook URL inside the quotes)
export WEBHOOK_URL=""
# Execute webhook
(curl -sL https://raw.githubusercontent.com/NurdTurd/shell-notifier/master/notify.sh | bash -s "$WEBHOOK_URL" &)

Simply open a shell!