Traffic light system with function

minecraft@db01:~$ chmod 777 minecraft_server.jar\?v\=1313268225747

minecraft@db01:~$ mv minecraft_server.jar\?v\=1313268225747 minecraft_server.jarminecraft@db01:~$ java -Xmx1024M -Xms1024M -jar minecraft_server.jar nogui      151 recipes

16 achievements

2011-08-13 22:44:35 [INFO] Starting minecraft server version Beta 1.7.3

2011-08-13 22:44:35 [INFO] Loading properties

2011-08-13 22:44:35 [WARNING] server.properties does not exist

2011-08-13 22:44:35 [INFO] Generating new properties file

2011-08-13 22:44:35 [INFO] Starting Minecraft server on *:25565

2011-08-13 22:44:35 [WARNING] Failed to load ban list: java.io.FileNotFoundException: banned-players.txt (No such file or directory)

2011-08-13 22:44:35 [WARNING] Failed to load ip ban list: java.io.FileNotFoundException: banned-ips.txt (No such file or directory)

2011-08-13 22:44:35 [WARNING] Failed to load ip ban list: java.io.FileNotFoundException: ops.txt (No such file or directory)

2011-08-13 22:44:35 [WARNING] Failed to load white-list: java.io.FileNotFoundException: white-list.txt (No such file or directory)

2011-08-13 22:44:35 [INFO] Preparing level "world"

2011-08-13 22:44:35 [INFO] Preparing start region for level 0

2011-08-13 22:44:36 [INFO] Preparing spawn area: 8%

2011-08-13 22:44:37 [INFO] Preparing spawn area: 24%

^Cminecraft@db01:~$ exit

exit

root@db01:~# screen

The program 'screen' is currently not installed.  You can install it by typing:

apt-get install screen

root@db01:~# apt-get install screen

Reading package lists... Done

Building dependency tree

Reading state information... Done

Suggested packages:

  byobu

The following NEW packages will be installed:

  screen

0 upgraded, 1 newly installed, 0 to remove and 38 not upgraded.

Need to get 612 kB of archives.

After this operation, 1,077 kB of additional disk space will be used.

Get:1 http://mirror.hetzner.de/ubuntu/packages/ natty/main screen amd64 4.0.3-14ubuntu7 [612 kB]

Fetched 612 kB in 0s (4,064 kB/s)

Selecting previously deselected package screen.

(Reading database ... 56383 files and directories currently installed.)

Unpacking screen (from .../screen_4.0.3-14ubuntu7_amd64.deb) ...

Processing triggers for ureadahead ...

Processing triggers for install-info ...

Processing triggers for man-db ...

Setting up screen (4.0.3-14ubuntu7) ...

root@db01:~# screen

2011-08-13 22:45:17 [INFO] Preparing spawn