tick-distance=4. With this option, you can control how far away a chunk can be from a player and still be ticked. Changing this distance can affect how your Redstone circuits work.
You can set this option to any number between 4 and 12.
Name of the world. You can use the above option to control the name for your level. You can set this name to any string as long as it doesn’t contain a semicolon symbol, or any invalid filename symbol.
The final option we will show you here is the level seed. The level seed is what helps control the way the world is generated. You can set the level seed to any string. If a string isn’t set, the server will generate a random seed when it first starts up.
:qw! saves and closed vim
Starting up your Minecraft Bedrock Server on Ubuntu