# BitSh

Performs a bitwise shift-left or shift-right, no-rotation operation.

## Method Signature

```
BitSh(number=[integer], count=[integer])
```

### Arguments

| Argument | Type      | Required | Description                                                     | Default |
| -------- | --------- | -------- | --------------------------------------------------------------- | ------- |
| `number` | `integer` | `true`   | Numeric value to shift.                                         |         |
| `count`  | `integer` | `true`   | Number of bits to shift (Integer in the range 0-31, inclusive). |         |

## Examples

### Shift right by 1 bit

Uses the function bitShrn to perform a bitwise shift-right operation (no-rotation)

[Run Example](https://try.boxlang.io/?code=eJxLyiwJzijK01Aw1VEwVNC05gIAMI8EYw%3D%3D)

```java
bitShrn( 5, 1 );

```

Result: 2

### Additional Examples

[Run Example](https://try.boxlang.io/?code=eJwrL8osSfUvLSkoLdFQSMosCfYI8tNQMDSy0FEwVdBU0LTmAgDORwm6)

```java
writeOutput( bitSHRN( 128, 5 ) );

```

## Related

* [BinaryDecode](/boxlang-language/reference/built-in-functions/binary/binarydecode.md)
* [BinaryEncode](/boxlang-language/reference/built-in-functions/binary/binaryencode.md)
* [BitAnd](/boxlang-language/reference/built-in-functions/binary/bitand.md)
* [BitMaskClear](/boxlang-language/reference/built-in-functions/binary/bitmaskclear.md)
* [BitMaskRead](/boxlang-language/reference/built-in-functions/binary/bitmaskread.md)
* [BitMaskSet](/boxlang-language/reference/built-in-functions/binary/bitmaskset.md)
* [BitNot](/boxlang-language/reference/built-in-functions/binary/bitnot.md)
* [BitOr](/boxlang-language/reference/built-in-functions/binary/bitor.md)
* [bitShln](/boxlang-language/reference/built-in-functions/binary/bitshln.md)
* [bitShrn](/boxlang-language/reference/built-in-functions/binary/bitshrn.md)
* [BitXor](/boxlang-language/reference/built-in-functions/binary/bitxor.md)


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