> tar xvfJ gcc-linaro-aarch64-none-elf-4.8-2013.11_linux.tar.xz
> tar xvfJ gcc-linaro-arm-none-eabi-4.8-2013.11_linux.tar.xz
> export PATH=$PWD/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux/bin:$PWD/gcc-linaro-arm-none-eabi-4.8-2013.11_linux/bin:$PATH
> tar xvfJ gcc-linaro-aarch64-none-elf-4.8-2013.11_linux.tar.xz
> tar xvfJ gcc-linaro-arm-none-eabi-4.8-2013.11_linux.tar.xz
> export PATH=$PWD/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux/bin:$PWD/gcc-linaro-arm-none-eabi-4.8-2013.11_linux/bin:$PATH