duf 命令

常用示例

说明

duf (Disk Usage/Free) is a modern replacement for the df command with a colorful, user-friendly terminal interface. It displays disk usage and free space for mounted filesystems in an organized table format. The tool provides a clear visual representation with color-coded usage bars, making it easy to identify nearly-full filesystems at a glance. It groups filesystems by type (local, network, special) for better organization. duf automatically handles various filesystem types and units, displaying sizes in human-readable format. It supports multiple output formats including JSON for scripting.

参数

--all

Show all filesystems including pseudo.

--only _types_

Show only specified filesystem types.

--hide _paths_

Hide specific mount points.

--hide-fs _types_

Hide specific filesystem types.

--hide-mp _paths_

Hide mount points.

--inodes

Show inode information.

--json

Output as JSON.

--output _fields_

Specify output columns.

--sort _field_

Sort by field (size, used, avail, usage, inodes, type, mountpoint).

--style _style_

Output style (unicode, ascii).

--theme _theme_

Color theme (dark, light).

--width _n_

Maximum output width.