如创建一个定制的Raspberry Pi ARM版Kali Linux镜像

01. 创建Kali rootfs

创建一个armel架构的如Kali文档中所述的Kali rootfs.最后生成的rootfs将位于~/arm-stuff/rootfs/kali-armel目录.

02. 创建镜像文件

然后,我们创建用于存放我们Raspberry Pi rootfs和boot镜像的物理镜像文件.

1. apt-get install kpartx xz-utils sharutils
   
2. cd ~
   
3. mkdir -p arm-stuff
   
4. cd arm-stuff/
   
5. mkdir -p images
   
6. cd images
   
7. dd if=/dev/zero of=kali-custom-rpi.img bs=1MB count=5000

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03. 分区并挂载镜像文件

1. parted kali-custom-rpi.img --script -- mklabel msdos
   
2. parted kali-custom-rpi.img --script -- mkpart primary fat32 0 64
   
3. parted kali-custom-rpi.img --script -- mkpart primary ext4 64 -1

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1. loopdevice=`losetup -f --show kali-custom-rpi.img`
   
2. device=`kpartx -va $loopdevice| sed -E 's/.*(loop[0-9])p.*/1/g' | head -1`
   
3. device="/dev/mapper/${device}"
   
4. bootp=${device}p1
   
5. rootp=${device}p2
   
6. 
   
7. mkfs.vfat $bootp
   
8. mkfs.ext4 $rootp
   
9. mkdir -p root
   
10. mkdir -p boot
    
11. mount $rootp root
    
12. mount $bootp boot

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04. 复制和修改Kali rootfs

1. rsync -HPavz /root/arm-stuff/rootfs/kali-armel/ root
   
2. echo nameserver 8.8.8.8 > root/etc/resolv.conf

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05. 编译Raspberry Pi内核和模块

如果你不是以ARM硬件作为开发环境,需要搭建ARM交叉编译环境来编译ARM内核和模块.完成后,执行如下命令.

1. cd ~/arm-stuff
   
2. mkdir -p kernel
   
3. cd kernel
   
4. git clone https://github.com/raspberrypi/tools.git
   
5. git clone https://github.com/raspberrypi/linux.git raspberrypi
   
6. cd raspberrypi
   
7. export ARCH=arm
   
8. export CROSS_COMPILE=~/arm-stuff/kernel/toolchains/arm-eabi-linaro-4.6.2/bin/arm-eabi-
   
9. make bcmrpi_cutdown_defconfig
   
10. # configure your kernel !
    
11. make menuconfig
    
12. make -j$(cat /proc/cpuinfo|grep processor|wc -l)
    
13. make modules_install INSTALL_MOD_PATH=~/arm-stuff/images/root
    
14. cd ../tools/mkimage/
    
15. python imagetool-uncompressed.py ../../raspberrypi/arch/arm/boot/Image
    
16. cd ~/arm-stuff/images
    
17. git clone git://github.com/raspberrypi/firmware.git rpi-firmware
    
18. cp -rf rpi-firmware/boot/* boot/
    
19. rm -rf rpi-firmware

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1. cp ~/arm-stuff/kernel/tools/mkimage/kernel.img boot/
   
2. echo "dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait" >  boot/cmdline.txt
   
3. umount $rootp
   
4. umount $bootp
   
5. kpartx -dv $loopdevice
   
6. losetup -d $loopdevice

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使用dd工具克隆这个文件到你的SD卡.在本例中,我们假设存储设备在/dev/sdb.请按需修改.

1. dd if=kali-pi.img of=/dev/sdb bs=1M

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dd操作完成后,卸载并弹出SD卡.然后启动进入到Kali Linux