このツールを使います DiskDiggerdiskdigger.org
なぜか拡張子がexe
$ sudo apt-get install libmono-system-windows-forms4* Download DiskDigger, unzip it, and launch it with sudo: $ wget http://diskdigger.org/diskdigger_linux.zip $ unzip diskdigger_linux.zip $ sudo mono DiskDigger.exe If the above line gives an error, try explicitly specifying the runtime version: $ sudo mono --runtime=v4.0 DiskDigger.exe