# Files/Folders tab

![Files/Folders tab, Hadoop Copy Files](/files/KYZx9JKZxq25tQt5MUgQ)

| Option                      | Description                                                                                                                                                                                                                                                                                                                                              |
| --------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **Source Environment**      | Specify the type of file system containing the files you want to copy.                                                                                                                                                                                                                                                                                   |
| **Source File/Folder**      | Specify the file or directory you want to copy. Click **Browse** to to navigate to the source file or folder through the VFS browser. See [VFS browser](/pdia-data-integration/10.2-data-integration/data-integration-perspective-in-the-pdi-client/virtual-file-system-browser/vfs-browser-connecting-to-virtual-file-systems.md) for more information. |
| **Wildcard (RegExp)**       | Specify the files to copy with regular expressions instead of static file names. For example, `.*\.txt` selects all files with a `.txt` extension.                                                                                                                                                                                                       |
| **Destination Environment** | Specify the file system where you want to put your copied files.                                                                                                                                                                                                                                                                                         |
| **Destination File/Folder** | Specify the file or directory where you want to place your copied file. Click **Browse** and select **Hadoop** to enter your Hadoop cluster connection details.                                                                                                                                                                                          |

**Note:** The source environment and destination environments must be the same.


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