# ddrescue > Data recovery tool that reads data from damaged block devices. > More information: . - Take an image of a device, creating a log file: `sudo ddrescue {{/dev/sdb}} {{path/to/image.dd}} {{path/to/log.txt}}` - Clone Disk A to Disk B, creating a log file: `sudo ddrescue --force --no-scrape {{/dev/sdX}} {{/dev/sdY}} {{path/to/log.txt}}`