# check or create changer metadata files
ACCESSFILE=$CHANGERFILE-access
[ -f $ACCESSFILE -a -r $ACCESSFILE -a -w $ACCESSFILE ] ||
echo 0 > $ACCESSFILE ||
# check or create changer metadata files
ACCESSFILE=$CHANGERFILE-access
[ -f $ACCESSFILE -a -r $ACCESSFILE -a -w $ACCESSFILE ] ||
echo 0 > $ACCESSFILE ||