mirror of
https://github.com/ivuorinen/cheatsheet-tldr.git
synced 2026-01-26 11:33:59 +00:00
18 lines
547 B
Plaintext
18 lines
547 B
Plaintext
---
|
|
syntax: markdown
|
|
tags: [tldr, common]
|
|
source: https://github.com/tldr-pages/tldr.git
|
|
---
|
|
# dcfldd
|
|
|
|
> Enhanced version of dd for forensics and security.
|
|
> More information: <https://manned.org/dcfldd>.
|
|
|
|
- Copy a disk to a raw image file and hash the image using SHA256:
|
|
|
|
`dcfldd if={{/dev/disk_device}} of={{file.img}} hash=sha256 hashlog={{file.hash}}`
|
|
|
|
- Copy a disk to a raw image file, hashing each 1 GB chunk:
|
|
|
|
`dcfldd if={{/dev/disk_device}} of={{file.img}} hash={{sha512|sha384|sha256|sha1|md5}} hashlog={{file.hash}} hashwindow={{1G}}`
|