Bukkit

Variables:
hidden: true
onlyday: false
onlynight: false
message: true
silent: true
ghost: true

This is what the default config.yml will have. And I shall explain every line now.

• Variables:
  hidden: true
  

1. If this is true every command that a player without permission executes, will send him a message saying the command doesn't exist. The default bukkit message actually! Really useful if you don't want player to know you have this or that command and don't beg for them.

• Variables:
  onlyday: false
  

1. If this is true it means the server is on ONLY-DAY Mode. That means the game will skip the nights and move to the next day event. Which is 0 ticks.

• Variables:
  onlynight : false
  

1. This is actually the oposite of ONLY-DAY :P If this is true it means the game will skip the days and make it only night.

IT IS NOT RECOMMENDED TO HAVE BOTH ON TRUE BY EDITING THE CONFIG.YML!! IF YOU DO IT BE PREPARED FOR THE CONSEQUENCES!! You have been warned :3

• Variables:
  message: true
  

1. If this is true it means that everytime a user logs in it will send him a message saying "Your info was successfully loaded into/from the server" depends on the case : First join or not.

• Variables:
  silent: true
  

1. This allows the user with the permission (dc.silent) to join silently without notice to any other player, not even OPs, but your name will be visible on tab so this actually works great with the ghost mode. I shall explain further on.

• Variables:
  ghost: true
  

1. If this is true it means the users who use the /ghost command are allowed to keep their ghost state even after relog. This is great with the silent variable. How you ask? Imagine this:
   "You have the permission dc.silent and the last logout you did you were in ghost-mode. That means the next login you make you will be really a ghost :P Meaning : Noone sees you enter, noone sees your name in the tab, however this will not hide your chat so be careful.