> For the complete documentation index, see [llms.txt](https://huataihuang.gitbook.io/cloud-atlas-draft/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://huataihuang.gitbook.io/cloud-atlas-draft/develop/shell/utilities/wget.md).

# wget下载文件tips

* wget下载文件到指定目录 `-P prefix`

```
-P prefix
--directory-prefix=prefix
           Set directory prefix to prefix.  The directory prefix is the
           directory where all other files and sub-directories will be
           saved to, i.e. the top of the retrieval tree.  The default
           is . (the current directory).
```

举例：

```
wget <file.ext> -P /path/to/folder
```

* wget下载文件到指定目录下文件名 `-O filename`

```
-O file
--output-document=file
    The documents will not be written to the appropriate files, but all will be
    concatenated together and written to file.  If - is used as file, documents will be
    printed to standard output, disabling link conversion.  (Use ./- to print to a file
    literally named -.)
```

举例：

```
wget <file.ext> -O /path/to/folder/file.ext
```

* wget镜像网站目录 `-m`

## 参考

* [How to specify the location with wget?](https://stackoverflow.com/questions/1078524/how-to-specify-the-location-with-wget)