34 lines
1.1 KiB
Bash
Executable File
34 lines
1.1 KiB
Bash
Executable File
# Extract an image from devuan released images for use in mobile phone chroots.
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# Fetch the image, for Samsung S4 we need a armhf image.
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#https://files.devuan.org/devuan_jessie/embedded/devuan_jessie_1.0.0_armhf_sunxi.img.xz
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#https://files.devuan.org/devuan_jessie/embedded/devuan_jessie_1.0.0_armhf_raspi2.img.xz
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#https://files.devuan.org/devuan_jessie/embedded/devuan_jessie_1.0.0_armhf_odroidxu.img.xz
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#https://files.devuan.org/devuan_jessie/embedded/devuan_jessie_1.0.0_armhf_n900.img.xz
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#https://files.devuan.org/devuan_jessie/embedded/devuan_jessie_1.0.0_armhf_chromeveyron.img.xz
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#https://files.devuan.org/devuan_jessie/embedded/devuan_jessie_1.0.0_armhf_chromeacer.img.xz
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FILE_URL=https://files.devuan.org/devuan_jessie/embedded
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XZIMAGE=$1|devuan_jessie_1.0.0_armhf_sunxi.img.xz
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IMAGE=${XZIMAGE%\.*}
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wget -c ${FILE_URL}/${XZIMAGE}
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# uncompress
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unxz ${XZIMAGE}
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# Mount the partitions
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apt install -y kpartx
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kpartx -a -v ${IMAGE}
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TMP_MNT=/tmp/kpartx-mnt
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mkdir -p ${TMP_MNT}
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mount /dev/mapper/loop0p2 ${TMP_MNT}
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tar czvf linux-rootfs.tar.gz -C ${TMP_MNT} .
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umount ${TMP_MNT}
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rm ${IMAGE}
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