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COMMAND:
  -h, --help                       Print this message.
  -v, --version                    Print version number. Print kpimg version if -k specified.
  -p, --patch                      Patch or Update patch of kernel image(-i) with specified kpimg(-k) and superkey(-s).
  -u, --unpatch                    Unpatch patched kernel image(-i).
  -r, --reset-skey                 Reset superkey of patched image(-i).
  -d, --dump                       Dump kallsyms infomations of kernel image(-i).
  -f, --flag                       Dump ikconfig infomations of kernel image(-i).
  -l, --list                       Print all patch informations of kernel image if (-i) specified.
                                   Print extra item informations if (-M) specified.
                                   Print KernelPatch image informations if (-k) specified.
Unpack kernel: unpack <boot.img>
  Repack Kernel: repack <boot.img>
Options:
  -i, --image PATH                 Kernel image path.
  -k, --kpimg PATH                 KernelPatch image path.
  -s, --skey KEY                   Set the superkey and save it directly in the boot.img.
  -S, --root-skey KEY              Set the root-superkey useing hash verification, and the superkey can be changed dynamically.
  -o, --out PATH                   Patched image path.
  -a  --addition KEY=VALUE         Add additional information.
  -K, --kpatch PATH                Embed kpatch executable binary into patches.
  -M, --embed-extra-path PATH      Embed new extra item.
  -E, --embeded-extra-name NAME    Preserve and modifiy embedded extra item.
  -T, --extra-type TYPE            Set type of previous extra item.
  -N, --extra-name NAME            Set name of previous extra item.
  -V, --extra-event EVENT          Set trigger event of previous extra item.
  -A, --extra-args ARGS            Set arguments of previous extra item.
  -D, --extra-detach               Detach previous extra item from patches.