TLDR
Enter a command. For example: genfstab, procs, dumpe2fs, smbget.

ddrescue

 
Data recovery tool that reads data from damaged block devices. More information: https://www.gnu.org/software/ddrescue/.
 
  • 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}}

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