> For the complete documentation index, see [llms.txt](https://hezhiqiang.gitbook.io/linux/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hezhiqiang.gitbook.io/linux/ming-ling/ntsysv.md).

# ntsysv

集中管理系统的各种服务

## 补充说明

**ntsysv命令** 提供了一个基于文本界面的菜单操作方式，集中管理系统不同的运行等级下的系统服务启动状态。在RedHat各个发行版，CentOS各个版本，都自带这个工具。它具有互动式操作界面，您可以轻易地利用方向键和空格键等，开启，关闭操作系统在每个执行等级中，所要执行的系统服务。

### 语法

```
ntsysv(选项)
```

### 选项

```
--leve：指定运行等级；
--back：在互动式界面里，显示Back钮，而非cancel钮。
```

### 实例

输入ntsysv命令后，出现一个交互式的管理菜单，如下：

```
!ntsysv
```

使用空格键选择或者取消选项！


---

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