Add safety measures

[oloflarsson]

A friend just rolled back all changes made on the server during one month. BY MISTAKE.

He was about to roll back one day in a worldedit cuboid... but... he typed in the wrong month number. And he used rollback instead of werollback command.

Rolling back the whole server a month took a few minutes...
The undo command did not work. It did hang. After 3h of nothing happening we restarted the server.
So... one month of work is lost. Not so nice.

[SmokeFlow]

This is why backups exist

[oloflarsson]

Agreed :)
But still. That mistake I described is easy to make.

[jayyx2]

He could have /he preview ....and like SmokeFlow said, get a backup plugin. I use a plugin which backs up all the worlds hourly and keeps 24 of them. I then backup the 'Backups' folder used by the plugin daily using Windows backup. I made the same mistake your friend did in the past, the backup saved my ass.