Talk:Minecraft

minecraft

%appdata%\.minecraft\options.txt

gamma:3.90140843

To get to the .minecraft folder, you can always just open Run from the start menu and type %appdata%\.minecraft\, then click Run. It'll open your minecraft folder.

@p - nearest player
@r - random player
@a - all players
@e - all entities and players

kill @e[type=Creeper,r=20] - will kill all creepers in a 20-block radius

   [name=NAME] — Selects only targets named NAME.
   [name=!NAME] — Selects only targets not named NAME. 
   [type=TYPE] — Selects only targets of the specific entity type.
   [type=!TYPE] — Selects only targets not of the specific entity type. 

difficulty

   peaceful (can be abbreviated as p or 0) for peaceful difficulty
   easy (can be abbreviated as e or 1) for easy difficulty
   normal (can be abbreviated as n or 2) for normal difficulty
   hard (can be abbreviated as h or 3) for hard difficulty

defaultgamemode <mode>

           survival (can be abbreviated as s or 0) for survival mode
           creative (can be abbreviated as c or 1) for creative mode
           adventure (can be abbreviated as a or 2) for adventure mode
           spectator (can be abbreviated as sp or 3) for spectator mode

It's possible as of version 1.4.2 (12w32a) with the /difficulty x server command, where x is a number from 0 to 3:

0 = peaceful
1 = easy
2 = normal
3 = hard 

The setting will be saved across restarts.

difficulity 0

offline change skin

C:\Documents and Settings\username\Application Data\.minecraft\versions\1.8.8 open 1.8.8.jar in 7-Zip

minecraft\assets\minecraft\textures\entity

http://www.minecraftforum.net/forums/mapping-and-modding/skins/1217908-how-to-manually-change-your-minecraft-skins http://www.planetminecraft.com/resources/

1. Goto "%appdata%" and go to "/Roaming/.minecraft/versions" and choose the version you want.
2. Open that folder and find the .jar file (may be executable). You will need winRAR to open this file.
3. Copy and then delete the meta.inf file. Put the copy somewhere safe, where you won't lose it.
4. Go to "assests/minecraft/textures/entity" and rename the image "steve" into "steveZERO". You don't want to delete the file because if you want to play online, Minecraft will crash.
5. Rename the image you downloaded to "steve" (so that it matches the file name of the original Steve skin), and place it in that same location (entity folder).

effect

ID    Effect
1      Speed
2      Slowness
3      Haste
4      Mining Fatigue
5      Strength
6      Instant Health
7      Instant Damage
8      Jump Boost
9      Nausea
10    Regeneration
11    Resistance
12    Fire Resistance
13    Water Breathing
14    Invisibility
15    Blindness
16    Night Vision
17    Hunger
18    Weakness
19    Poison
20    Wither
21    Health Boost
22    Absorption
23    Saturation

So if you wanted to add speed to the player, you would do this:
/effect <Your Name> 1 <number of seconds> <what level of speed you want>

offline

command

java -Xms512m -Xmx1024m -cp "%APPDATA%\.minecraft\bin\*" -Djava.library.path="%APPDATA%\.minecraft\bin\natives" net.minecraft.client.Minecraft` yourusername

favorite control configuration

Attack/Destroy		Button 1
Drop Item		Q
Pick Block		Button 3
Use Item/Place Block	Button 2

Hotbar Slot 1
Inventory		E

Toggle Fullscreen	F11

Jump			SPACE
Sneak			LSHIFT
Sprint			LCONTROL
Strafe Left		A
Strafe Right		D
Walk Backwards		S
Walk Forward		W

List Players		TAB
Open Chat		T
Open Command		SLASH

Linux 64-bit installation instructions for Oracle Java

Note about root access: To install Java in a system-wide location such as /usr/local, you must login as the root user to gain the necessary permissions. If you do not have root access, install Java in your home directory or a subdirectory for which you have write permissions.

   Change to the directory in which you want to install. Type:
   cd directory_path_name
   For example, to install the software in the /usr/java/ directory, Type:
   cd /usr/java/

   Move the .tar.gz archive binary to the current directory.
   Unpack the tarball and install Java
   tar zxvf jre-8u73-linux-x64.tar.gz

   The Java files are installed in a directory called jre1.8.0_73 in the current directory. In this example, it is installed in the /usr/java/jre1.8.0_73 directory. When the installation has completed, you will see the word Done.
   Delete the .tar.gz file if you want to save disk space.

• https://java.com/en/download/help/linux_x64_install.xml