ntfy

Send notifications to your phone from Bash, PowerShell, or custom apps using PUT/POST requests. ntfy is an Android client for ntfy.sh, a free HTTP-based pub-sub service. Subscribe to topics and send messages via HTTP API. Use cases: process completion alerts, backup failure pings, server login alerts. Example: $ curl -d 'Backup done' ntfy.sh/mytopic. Learn more at ntfy.sh or GitHub.