GNU ddrescue
Image failing disks with error recovery.
KaliParrotLinuxmedium
pkg: gddrescue
ddrescue copies data from failing drives, retrying bad sectors and logging progress for resumable imaging.
Syntax
ddrescue {src} {dest} {logfile}
Example
ddrescue /dev/sdb disk.img rescue.log
Images a failing disk, logging bad areas for retries.
Advantages
- Handles failing media
- Resumable with a logfile
Disadvantages
- Can stress dying drives
- Forensic care needed
Tags
#imaging#recovery
Official docs: ddrescue ↗
Related commands
Frequently asked questions
What is GNU ddrescue used for?
ddrescue copies data from failing drives, retrying bad sectors and logging progress for resumable imaging.
What is an example GNU ddrescue command?
A common example is: ddrescue /dev/sdb disk.img rescue.log — Images a failing disk, logging bad areas for retries.
Is GNU ddrescue part of Kali Linux?
Yes. GNU ddrescue ships with Kali Linux (and Parrot OS). If missing, install it with: sudo apt install gddrescue.
What category of security tool is GNU ddrescue?
GNU ddrescue is a Forensics tool with a medium-risk profile when run against a live target.
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