The `journal2ntfy.py` script follows the systemd journal by spawning
`journalctl` as a child process and reading from its standard output
stream. Any command-line arguments passed to `journal2ntfy` are passed
to `journalctl`, which allows the caller to specify message filters.
For any matching journal message, `journal2ntfy` sends a message via
the *ntfy* web service.
For the BURP server, we're going to use `journal2ntfy` to generate
alerts about the RAID array. When I reconnect the disk that was in the
fireproof safe, the kernel will log a message from the *md* subsystem
indicating that the resynchronization process has begun. Then, when
the disks are again in sync, it will log another message, which will
let me know it is safe to archive the other disk.
Dustin
a7319c561d