This is a plugin you use to save your whole map so if a griefer destroys the map just type the command to return the map to normal.
Commands:
To use this go right in the corner of your map and dig down to the bedrock and then type
/set place1
Then go to the opposite corner of the map and instead of digging down to bedrock , fly up really high (Doesn't need to be too high but anything built over how high you go not be change back to normal) When you are satisfied with your height type
/set place2
Now this part is important , all you do now is type
/set rbpoint
After this any changes to your map can be reverted back to the point you used these commands by typing
/rb or /rollback
Commands:
To use this go right in the corner of your map and dig down to the bedrock and then type
/set place1
Then go to the opposite corner of the map and instead of digging down to bedrock , fly up really high (Doesn't need to be too high but anything built over how high you go not be change back to normal) When you are satisfied with your height type
/set place2
Now this part is important , all you do now is type
/set rbpoint
After this any changes to your map can be reverted back to the point you used these commands by typing
/rb or /rollback