# perl

perl语言解释器

## 补充说明

**perl命令** 是perl语言解释器，负责解释执行perl语言程序。

### 语法

```
perl(选项)(参数)
```

### 选项

```
-w：输出有用的警告信息；
-U：允许不安全的操作；
-c：仅检查文件的语法；
-d：在调试下运行脚本程序。
```

### 参数

文件：要运行的perl脚本程序。


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