padavan老毛子固件解包修改工具

#!/bin/sh sudo echo "Starting..." MKSQSHFS4='./mksquashfs' PADJFFS2='./padjffs2' UNSQSHFS='./unsquashfs' case "$1" in 'extract'|'e') offset1=`grep -oba hsqs $2 | grep -oP '[0-9]*(?=:hsqs)'` offset2=`wc -c $2 | grep -oP '[0-9]*(?= )'` size2=`expr $offset2 - $offset1` #echo $offset1 " " $offset2 " " $size2 dd if=$2 of=kernel.bin bs=1 ibs=1 count=$offset1 dd if=$2 of=secondchunk.bin bs=1 ibs=1 count=$size2 skip=$offset1 sudo rm -rf squashfs-root 2>&1 sudo $UNSQSHFS -d squashfs-root secondchunk.bin rm secondchunk.bin ;; 'create'|'c') sudo $MKSQSHFS4 ./squashfs-root ./newsecondchunk.bin sudo chown $USER ./newsecondchunk.bin cat kernel.bin newsecondchunk.bin > $2 $PADJFFS2 $2 rm newsecondchunk.bin ;; *) echo 'run "modify-firmware.sh extract firmware.bin" You will find file "kernel.bin" and folder "squashfs-root". Modify "squashfs-root" as you like,after everything is done,run "modify-firmware.sh create newfirmware.bin" And you will get a modified firmware named newfirmware.bin. ' ;; esac