Updating maps on my own tile server

I’ve installed my own tile server but I’d like to update my maps.
How can i achieve this (any howto’s)

I’ve used these tutorials to setup my tile server;
http://switch2osm.org/serving-tiles/manually-building-a-tile-server/
http://wiki.planimate.com/Tile_Server_(2012)

Thanks in advance.

seen http://wiki.openstreetmap.org/wiki/Minutely_Mapnik ?

Thank you very much :slight_smile:
I’ll give it a try.