> For the complete documentation index, see [llms.txt](https://docs.nexthink.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.nexthink.com/platform/ja/understanding-key-data-platform-concepts/nexthink-query-language-nql/nql-operators/nql-bitwise-operators.md).

# NQLビット演算子

ビット単位の`and`および`or`演算子を[NQLウェア](/platform/ja/understanding-key-data-platform-concepts/nexthink-query-language-nql/nql-keywords/nql-where.md)に使用して、複数のフィルターを適用したり、複雑な条件を作成したりします。

### NQL 'and'

`and`演算子を使用して、複数の条件を組み合わせ、すべての条件を同時に満たすレコードのみを取得します。

**例:**

名前が"chrome.exe"で、Windows上で実行されるバイナリーを取得します。

{% code overflow="wrap" lineNumbers="true" %}

```
binaries during past 30d
| where name == "chrome.exe" and platform == windows 
```

{% endcode %}

### NQL 'or'

`or`演算子を使用して、複数の条件を組み合わせ、いずれかの条件を満たすレコードを取得します。

**例:**

名前に"chrome"または"firefox"を含むバイナリーを取得します。

{% code overflow="wrap" lineNumbers="true" %}

```
binaries  during past 7d
| where name == "*chrome*" or name == "*firefox*"
```

{% endcode %}


---

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