相比于 df 更加美观清晰的磁盘使用状态查看工具。其项目主页是：muesli/duf

1 安装

在 Linux 环境下，尤其是我常用的 Ubuntu 中，duf 无法通过 apt 直接安装，而是需要从 Github 上下载已经提前编译好的包。

以现在最新的版本 0.6.2 为例：

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wget https://github.com/muesli/duf/releases/download/v0.6.2/duf_0.6.2_linux_amd64.deb
sudo dpkg -i ./duf_0.6.2_linux_amd64.deb

2 使用方法

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Usage of duf:
  -all
        include pseudo, duplicate, inaccessible file systems
  -hide string
        hide specific devices, separated with commas:
        local, network, fuse, special, loops, binds
  -hide-fs string
        hide specific filesystems, separated with commas
  -inodes
        list inode information instead of block usage
  -json
        output all devices in JSON format
  -only string
        show only specific devices, separated with commas:
        local, network, fuse, special, loops, binds
  -only-fs string
        only specific filesystems, separated with commas
  -output string
        output fields: mountpoint, size, used, avail, usage, inodes, inodes_used, inodes_avail, inodes_usage, type, filesystem
  -sort string
        sort output by: mountpoint, size, used, avail, usage, inodes, inodes_used, inodes_avail, inodes_usage, type, filesystem (default "mountpoint")
  -style string
        style: unicode, ascii (default "unicode")
  -theme string
        color themes: dark, light (default "dark")
  -version
        display version
  -warnings
        output all warnings to STDERR
  -width uint
        max output width