# exit if important variables aren't set:
[ -n "$STORAGE" ] || die "\$STORAGE is not set. Exiting."
[ -n "$SUITE" ] || die "\$SUITE is not set. Exiting."
[ -n "$CLASSES" ] || die "\$CLASSES is not set. Exiting."
[ -n "$NAME" ] || die "\$NAME is not set. Exiting."
# exit if important variables aren't set:
[ -n "$STORAGE" ] || die "\$STORAGE is not set. Exiting."
[ -n "$SUITE" ] || die "\$SUITE is not set. Exiting."
[ -n "$CLASSES" ] || die "\$CLASSES is not set. Exiting."
[ -n "$NAME" ] || die "\$NAME is not set. Exiting."