usage: [options]
  -h, --help              Display this help and exit
  -i, --image=[FILE]      Image file
  -p                      Print all entrys
  -P, --print=X           Print the target of path X
  -x                      Extract all items
  -X, --extract=X         Extract the target of path X
  -c, --config=[FILE]     Target of config
  -r                      When using config, recurse directories
  -f, --overwrite         [default: skip] overwrite files that already exist
  -T#                     [1-X] Use # threads, -T0: X/2
  --only-cfg              Only extract fs_config|file_contexts|fs_options
  -o, --outdir=X          Output dir
  -V, --version           Print the version info
  erofs-utils:            x.x-gxxxxxxxx
  extract.erofs:          x.x.x
  Available compressors:  lz4, lz4hc, lzma, deflate
  extract author:         skkk