export RSYNC_RSH="ssh -ax"
nice tar --create --dereference --directory=$T --warning=no-file-changed osm-birthday20-$D | nice gzip --rsyncable -9 > $T/$B
export RSYNC_RSH="ssh -ax"
nice tar --create --dereference --directory=$T --warning=no-file-changed osm-birthday20-$D | nice gzip --rsyncable -9 > $T/$B