# statfs
## Command Function
This command is used to print information about a file system, such as the type, total size, and available size.
## Syntax
statfs \[_directory_\]
## Parameters
**Table 1** Parameter description
Parameter
Description
Value Range
directory
Specifies the file system directory.
The file system must exist and support the statfs command. Currently, the file systems JFFS2, FAT, and NFS are supported.
## Usage
The printed information varies depending on the file system.
## Example
The following uses the NFS as an example:
Run **statfs /nfs**.
**Figure 1** Output of the statfs command
