sys: Remove $FreeBSD$: one-line sh patternRemove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/
Add tarfs, a filesystem backed by tarballs.Sponsored by: Juniper Networks, Inc.Sponsored by: Klara, Inc.Reviewed by: pauamma, impDifferential Revision: https://reviews.freebsd.org/D37753