+T=$(mktemp -d -t -p /var/tmp osm-donate.XXXXXXXXXX)
+D=$(date +%Y-%m-%d)
+B=osm-donate-$D.tar.gz
+
+mkdir $T/osm-donate-$D
+echo '[mysqldump]' > $T/mysqldump.opts
+echo 'user=donate' >> $T/mysqldump.opts
+echo 'password=<%= @passwords["database"] %>' >> $T/mysqldump.opts
+mysqldump --defaults-file=$T/mysqldump.opts --opt donate > $T/osm-donate-$D/osm-donate.sql
+ln -s /srv/donate.openstreetmap.org $T/osm-donate-$D/www
+
+export RSYNC_RSH="ssh -ax"
+
+nice tar --create --dereference --directory=$T osm-donate-$D | nice gzip --rsyncable -9 > $T/$B
+nice rsync --preallocate --fuzzy $T/$B backup::backup
+
+rm -rf $T