Ubuntu in Big Bang Theory

Lief vor ein paar Minuten auf ProSieben :D

How to play Minecraft with a Wiimote

How to set up Bluetooth correctly

1. sudo apt-get install bluez-utils libopenobex1 wmgui wminput

2. sudo /etc/init.d/bluetooth restart

3. sudo modprobe uinput

4. sudo su
   echo "uinput" >> /etc/modules

/etc/cwiid/wminput/minecraft

Edit the file /etc/cwiid/wminput/minecraft eg. with sudo gedit /etc/cwiid/wminput/minecraft and copy and paste the code below. You could also save this file as /etc/cwiid/wminput/minecraft
Now start wminput: sudo wminput -c minecraft -w

Pointing does not work but I'm figuring it out ;)
I think the key assignment is self-explanatory.

#Head Movement
Plugin.acc.X = REL_X
Plugin.acc.Y = REL_Y
#Body Movement
Plugin.nunchuk_stick2btn.Up = KEY_W
Plugin.nunchuk_stick2btn.Down = KEY_S
Plugin.nunchuk_stick2btn.Left = KEY_A
Plugin.nunchuk_stick2btn.Right = KEY_D
#Left Mouse Button, Right Mouse Button and Space
Wiimote.B = BTN_LEFT
Nunchuk.Z = BTN_RIGHT
Wiimote.A = KEY_SPACE
Wiimote.Home = KEY_E
Wiimote.2 = KEY_ESC

[Tutorial] Minecraft mit Wiimote und Nunchuk spielen

Falls Bluetooth noch nicht läuft

Hier habe ich eine Anleitung geschrieben um Bluetooth zum laufen zu bekommen.

1. sudo apt-get install bluez-utils libopenobex1 wmgui wminput

2. sudo /etc/init.d/bluetooth restart

3. sudo modprobe uinput

4. sudo su
   echo "uinput" >> /etc/modules

/etc/cwiid/wminput/minecraft

Bearbeite die Datei /etc/cwiid/wminput/minecraft z.B. mit sudo gedit /etc/cwiid/wminput/minecraft und füge den Code von unten ein. Du kannst auch diese Datei als /etc/cwiid/wminput/minecraft speichern.
Dann wminput per sudo wminput -c minecraft -w starten.

Die Maus wird dann durch Kippen des Wiimote gesteuern, WASD liegt auf dem Stick den Nunchuk. Die B-Taste ist die Linke Mausstaste, Z (Nunchuk) die Rechte, mit A hüpft man (Leertaste), mit der Home-Taste öffnet man das Inventar (E) und mit Taste 2 drückt man Escape. Ich bin gerade dabei, eine Config zu machen, mit der man Minecraft mit dem Infrarotsensor, also wirklich durch zielen auf den Bildschirm und nicht nur durch kippen

#Head Movement
Plugin.acc.X = REL_X
Plugin.acc.Y = REL_Y
#Body Movement
Plugin.nunchuk_stick2btn.Up = KEY_W
Plugin.nunchuk_stick2btn.Down = KEY_S
Plugin.nunchuk_stick2btn.Left = KEY_A
Plugin.nunchuk_stick2btn.Right = KEY_D
#Left Mouse Button, Right Mouse Button and Space
Wiimote.B = BTN_LEFT
Nunchuk.Z = BTN_RIGHT
Wiimote.A = KEY_SPACE
Wiimote.Home = KEY_E
Wiimote.2 = KEY_ESC

A fast and easy way to install the Minecraft server in Ubuntu Linux

All you've got to do in order to install the minecraft server is follow these instructions.
Or you can use a shell script i wrote:

1. download
2. make it executable ( chmod a+x minecraft_server_setup.sh )
3. execute it( ./minecraft_server_setup.sh )

show me the magic

#!/bin/bash
echo -n 'Do you want to (i)nstall or (s)tart the minecraft server?'
read watdo
startit(){ 
 if [ -d ~/.minecraft\ server/ ]; then
  cd ~/.minecraft\ server/
  echo -n "Do you have more than 1024MB of RAM?
  (y)es or (n)o"
  read watram
  echo -n "Do you want to start the server with a GUI?
   (y)es or (n)o"
  read watgui
  case "$watram" in 
   y|Y|Yes)
    case "$watgui" in
     y|Y|Yes)
      java -jar minecraft_server.jar
     ;;
     n|N|no|No)
      java -jar minecraft_server.jar nogui
     ;;
     *) echo "Unknown Parameter"
     read ''
     ;;
    esac 
   ;;
   n|N|no|No)
    case "$watgui" in
     y|Y|Yes)
      java -Xmx1024M -Xms1024M -jar minecraft_server.jar
     ;;
     n|N|no|No)
      java -Xmx1024M -Xms1024M -jar minecraft_server.jar nogui
     ;;
     *) echo "Unknown Parameter" 
     read ''
     ;;
    esac 
   ;;
   *) echo "Unknown Parameter" 
   read ''
   ;;
  esac
 else
  echo "You don't seem to have the Minecraft server installed.
Do you want to install it now?
(y)es or (n)o"
  read watdo
  installit
 fi
 
}
installit(){
 case "$watdo" in
 y|Y|yes|Yes|i|I|install|Install) 
 if [ ! -d ~/.minecraft\ server/ ]; then
  mkdir ~/.minecraft\ server
  cd ~/.minecraft\ server/
  wget http://www.minecraft.net/download/minecraft_server.jar
  chmod a+x minecraft_server.jar
  echo -n "Do you want to start the server now?
   (y)es or (n)o"
  read startnow
  case "$startnow" in
  y|Y|Yes)
   startit
  ;;
  *)  
  ;;
  esac
 else
  echo "The Minecraft Server seems to be installed.
Do you want to start it now?
(y)es or (n)o"
  read watnowdo
  case "$watnowdo" in
  y|Y|yes|Yes)
   startit
  ;;
  *)
  ;;
  esac
 fi
 ;;
 s|S|start|Start)
  startit
 ;;
 n|N|no|No)
  exit 0
 ;;
 *) 
  echo "Unknown Parameter" 
  read ''
 ;;
esac
}
installit
exit 0

I know the code is pretty messy, but it's the first shell script i've written so I'm OK with it ;)

Minecraft Server unter Ubuntu Linux installieren

Um Minecraft auf Ubuntu zu installieren muss man nur diesen Anweisungen folgen.
Noch einfacher gehts mit einem Script, dass ich geschrieben habe.

1. Downloaden
2. Ausführbar machen ( chmod a+x minecraft_server_setup.sh )
3. Ausführen ( ./minecraft_server_setup.sh )

Klick mich um Code anzuzeigen

#!/bin/bash
echo -n 'Do you want to (i)nstall or (s)tart the minecraft server?'
read watdo
startit(){ 
 if [ -d ~/.minecraft\ server/ ]; then
  cd ~/.minecraft\ server/
  echo -n "Do you have more than 1024MB of RAM?
  (y)es or (n)o"
  read watram
  echo -n "Do you want to start the server with a GUI?
   (y)es or (n)o"
  read watgui
  case "$watram" in 
   y|Y|Yes)
    case "$watgui" in
     y|Y|Yes)
      java -jar minecraft_server.jar
     ;;
     n|N|no|No)
      java -jar minecraft_server.jar nogui
     ;;
     *) echo "Unknown Parameter"
     read ''
     ;;
    esac 
   ;;
   n|N|no|No)
    case "$watgui" in
     y|Y|Yes)
      java -Xmx1024M -Xms1024M -jar minecraft_server.jar
     ;;
     n|N|no|No)
      java -Xmx1024M -Xms1024M -jar minecraft_server.jar nogui
     ;;
     *) echo "Unknown Parameter" 
     read ''
     ;;
    esac 
   ;;
   *) echo "Unknown Parameter" 
   read ''
   ;;
  esac
 else
  echo "You don't seem to have the Minecraft server installed.
Do you want to install it now?
(y)es or (n)o"
  read watdo
  installit
 fi
 
}
installit(){
 case "$watdo" in
 y|Y|yes|Yes|i|I|install|Install) 
 if [ ! -d ~/.minecraft\ server/ ]; then
  mkdir ~/.minecraft\ server
  cd ~/.minecraft\ server/
  wget http://www.minecraft.net/download/minecraft_server.jar
  chmod a+x minecraft_server.jar
  echo -n "Do you want to start the server now?
   (y)es or (n)o"
  read startnow
  case "$startnow" in
  y|Y|Yes)
   startit
  ;;
  *)  
  ;;
  esac
 else
  echo "The Minecraft Server seems to be installed.
Do you want to start it now?
(y)es or (n)o"
  read watnowdo
  case "$watnowdo" in
  y|Y|yes|Yes)
   startit
  ;;
  *)
  ;;
  esac
 fi
 ;;
 s|S|start|Start)
  startit
 ;;
 n|N|no|No)
  exit 0
 ;;
 *) 
  echo "Unknown Parameter" 
  read ''
 ;;
esac
}
installit
exit 0

Der Code ist deshalb so chaotisch, weil es mein erstes Shell-Script ist ;)

How to turn off the log in sound in Ubuntu

If you are like me, and often switch between different OS, you will get annoyed by login sounds easily. I tried to turn the Ubuntu login sound off, but the option to do so is somewhat hidden.

The Ubuntu login sound.

The settings in gdmsetup, didnt change anything

gdmsetup in german Unity

options for gdmsetup in german

In order to turn off the login sounds you have to start gnome-session-properties:

gnome-session-properties in Unity

Remove this check mark

In the gnome-session-properties search for "GNOME Login Sound" and remove the check mark
When you log in the next time, no login sound will be played :)


Here you can compare the Windows 7 login sound to the Ubuntu one
What do you think, which one sounds better?
And if you have a custom login sound for Windows or Ubuntu, leave a comment and let us know!

Anmeldemelodie bzw. Loginsound deaktivieren.

Da mich die Anmeldemelodie von Ubuntu ziemlich nervt, vor allem wenn der Sound aus versehen auf voller Lautstärke ist, habe ich versucht den Loginsound auszustellen.

Der Ubuntu Login Sound.

Die Einstellung im gdmsetup ( in Unity Anmeldebildschirm genannt ) bringt jedoch keine Veränderung.

gdmsetup in Unity

Optionen von gdmsetup

Abhilfe schafft das Bearbeiten der Startprogramme (gnome-session-properties):

gnome-session-properties in Unity

Das Häkchen entfernen

Dort nach "GNOME Login Sound" suchen und den Haken entfernen.
schon kann man Ubuntu starten ohne von der Startmelodie begrüßt zu werden.


PS Trotz aller Nervigkeit gefällt mir der Login Sound von Ubuntu beser als der von Windows ;)