1、duf

duf is a tool for Disk Usage/Free Utility

$ wget https://github.com/muesli/duf/releases/download/v0.6.2/duf_0.6.2_linux_x86_64.tar.gz
$ tar zxvf duf_0.6.2_linux_x86_64.tar.gz
$ sudo mv duf /usr/local/bin 
$ duf