Install testdesk on Ubuntu sudo apt install testdisk sudo testdisk Install testdisk on Fedora Workstation [tuyen@g73jh ~]$ sudo dnf -y install testdisk [sudo] password for tuyen: Last metadata expiration check: 0:57:18 ago on Mon 07 Oct 2019 11:33:47 AM +07. Dependencies resolved. ================================================================================ Package Architecture Version Repository Size ================================================================================ Installing: testdisk x86_64 7.1-1.fc30 updates 444 k Installing dependencies: libewf x86_64 20140608-13.fc30 fedora 517 k Transaction Summary ================================================================================ Install 2 Packages Total download size: 961 k Installed size: 5.0 M Downloading Packages: (1/2): libewf-20140608-13.fc30.x86_64.rpm 285 kB/s | 517 k...