Uhm,when java is installed u only need a programm called screen.
For this run in your SSL Console:
apt-get install screen
After that create a new folder and call it minecraft and put in the last bukkit version.Rename the version to bukkit.jar
now go back to the console,direct it to the minecraft folder with this command:
cd minecraft (depens where the folder is,you can just drag your folder into the console)
Now start bukkit via this command:
screen -S minecraft java -Xms3G -Xmx4G -jar craftbukkit.jar nogui
3GB is the min RAM and 4GB the max,edit these
Screens runs your server even when your console is closed.
You can acces the bukkit console again when u run:
screen -rx
