> For the complete documentation index, see [llms.txt](https://mikefarah.gitbook.io/yq/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mikefarah.gitbook.io/yq/operators/shuffle.md).

# Shuffle

Shuffles an array. Note that this command does *not* use a cryptographically secure random number generator to randomise the array order.

## Shuffle array

Given a sample.yml file of:

```yaml
- 1
- 2
- 3
- 4
- 5
```

then

```bash
yq 'shuffle' sample.yml
```

will output

```yaml
- 5
- 2
- 4
- 1
- 3
```

## Shuffle array in place

Given a sample.yml file of:

```yaml
cool:
  - 1
  - 2
  - 3
  - 4
  - 5
```

then

```bash
yq '.cool |= shuffle' sample.yml
```

will output

```yaml
cool:
  - 5
  - 2
  - 4
  - 1
  - 3
```


---

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