1. thehockeykids2 Builder
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    Long story sort, as i was trying to downgrade back to 1.4.7, i accidentally deleted my entire minecraft folder. I re downloaded it at the minecraft website, but it only gave me a .jar, and i cant even open minecraft.
    If you know how to fix this without buying a new account, please tell me.
    I have a linux computer, and I’m not great with computers.
    Thanks
     
  2. kukelekuuk C͕̹̲̽ͪ͐ͩ̔L̜̦̝͈ͦ̿̾̿ḘA̻̗̤̳̐ͭ̆̿̃̑ͭN̊̓͑̇ͯ
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    Create a .sh file in the same folder as your minecraft.jar
    name it minecraft.sh or something similar.
    Open the file with a text editor of your choice and type:
    Code:
    java -Xmx1024M -Xms512M -cp minecraft.jar net.minecraft.LauncherFrame
    (This gives your minecraft 1GB of ram to work with, you can change the 1024M to 2048M for 2GB, provided you have a 64bit OS)

    Then simply double click the .sh file (assuming you have GNOME on Ubuntu)