config.py

procs = 1

rendermode = ["day", "night", "cave", "cave-lighting"]

imgformat = "png"

optimizeimg = 3

north_direction = "upper-left"

rendermode_options = {
    'lighting' : {'height_fading' : True},
    'cave' : {'depth_tinting': True}
}

custom_rendermodes = {
    'day' : {'parent' : 'lighting',
             'label' : 'Day',
             'description' : 'The same thing as lighting, but renamed to Day.'
    },
    'cave-lighting': {
        'parent': 'cave',
        'label': 'Lit Cave',
        'description': 'cave mode, with lighting',
        'options': {
            'depth_tinting': False,
            'lighting': True,
        },
    },
}

lolmaus.sh

#!/bin/sh

OVERVIEWER=/home/lolmaus/overviewer

ORIGINAL_PATH=/home/lolmaus/minecraft/
BACKUP_PATH=$OVERVIEWER/server_backup/

SETTINGS=$OVERVIEWER/config.cfg

WWW=$OVERVIEWER/map

rsync -a $ORIGINAL_PATH $BACKUP_PATH
. $OVERVIEWER/overviewer.py --settings=$SETTINGS $BACKUP_PATH/world $WWW