39 lines
1.2 KiB
Bash
39 lines
1.2 KiB
Bash
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#!/bin/bash
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IMAGES_DIR=images
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IMAGE_NAME=RG35XXH-V1.1.0-EN16GB-240428.IMG
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IMAGE=${IMAGES_DIR}/${IMAGE_NAME}
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EXTRACT_DIR=extracted
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# Create output dirs
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mkdir -p ${EXTRACT_DIR}
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# Extract boot0
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dd if=${IMAGE} of=${EXTRACT_DIR}/boot0.img bs=1024 skip=8 count=64 status=progress
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# Extract boot package
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dd if=${IMAGE} of=${EXTRACT_DIR}/boot_package.img bs=1024 skip=16400 count=20464 status=progress
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# Extract boot image
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dd if=${IMAGE} of=${EXTRACT_DIR}/boot.img bs=512 skip=8978432 count=131072 status=progress
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# Extract env image
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dd if=${IMAGE} of=${EXTRACT_DIR}/env.img bs=512 skip=8945664 count=32768 status=progress
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# Boot resource image
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dd if=${IMAGE} of=${EXTRACT_DIR}/boot-resource.img bs=512 skip=8880128 count=65536 status=progress
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# Boot Roms image
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dd if=${IMAGE} of=${EXTRACT_DIR}/Roms.img bs=512 skip=73728 count=8806400 status=progress
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# Boot UDISK image
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dd if=${IMAGE} of=${EXTRACT_DIR}/UDISK.img bs=512 skip=25886720 count=4487168 status=progress
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# Boot rootfs image
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dd if=${IMAGE} of=${EXTRACT_DIR}/rootfs.img bs=512 skip=9109504 count=16777216 status=progress
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# Extract boot.img
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unpackbootimg -i ${EXTRACT_DIR}/boot.img -o ${EXTRACT_DIR}/boot_image/
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# Extract env.img
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strings ${EXTRACT_DIR}/env.img > ${EXTRACT_DIR}/env.txt
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