Add back -u option should refresh poseidon script.
@@ -167,6 +167,7 @@ function check_args()
exit
;;
-u|update)
+ # TODO update this script
configdir=$(tmpdir)
cp "$POSEIDON_PREFIX"/opt/poseidon/poseidon.config "$configdir" || true
sudo rm -rf "$POSEIDON_PREFIX"/opt/poseidon
