Create a OSX-10.10 U-disk installation environment for Macbookpro 11,1 under ArchLinux

First shorthand, as a note, later organized:

[Need]
Tools:linux, Dmg2img (with dmg2img on the Aur)
FILES:OSX-10.10.DMGU disk: Greater than 6G

[STEP]
1. Prepare U disk
MKFS.HFSPLUS/DEV/SDXY (SDX for U-disk, SDXY for more than 6G partitions)
MOUNT/DEV/SDXY USB

2, Get basesystem.dmg, Basesystem.chunklist, Packages
Dmg2img-p 5 osx.dmg osx.p5.imgmount-o Loop OSX.p5.img OSX
DMG2IMG-P3 OSX/XXX/INSTALLESD.DMG InstallESD.p3.img
Mount-o Loop InstallESD.p3.img ESD
3. Build Basesystem
Dmg2img-p3 esd/basesystem.dmg Basesystem.p3.imgmount-o Loop BaseSystem.p3.img BS
Cp-r bs/* usb/

4. Copy the required files for transfer
RM usb/system/installiation/packages
Cp-r esd/packages usb/system/installiation/
CP esd/basesystem.dmg Esd/basesystem.chunklist usb/

Create a OSX-10.10 U-disk installation environment for Macbookpro 11,1 under ArchLinux