cast shr

$ cast shr --help

用法：cast shr [OPTIONS] <VALUE> <BITS>

参数：
  <VALUE>  The value to shift
  <BITS>   The number of bits to shift

选项：
      --base-in <BASE_IN>    The input base,
      --base-out <BASE_OUT>  The output base, [default: 16]
  -h, --help                 Print help