Initial ZFS notes

• zpool create poolname mirror c9t0d0 c10t0d0
• zpool status
• zpool export poolname
• zpool import poolname
• zpool destroy poolname

( s/mirror/raidz/ for equivalent to RAID-5 )

gpsbabel

To upload a track from a Garmin eTrex GPS receiver to a unix host over a serial cable...

gpsbabel -t -i garmin -f tty00 -o gpx -F tracklog.gpx