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tldr/pages/common/b2sum.md
Lucas Gabriel Schneider a5fe31bc47
multiple pages: format technical tokens (#5119)
Co-authored-by: bl-ue <54780737+bl-ue@users.noreply.github.com>
Co-authored-by: Starbeamrainbowlabs <sbrl@starbeamrainbowlabs.com>
2021-01-31 12:05:18 -05:00

444 B

b2sum

Calculate BLAKE2 cryptographic checksums. More information: https://blake2.net/#su.

  • Calculate the BLAKE2 checksum for a file:

b2sum {{filename1}}

  • Calculate BLAKE2 checksums for multiple files:

b2sum {{filename1}} {{filename2}}

  • Read a file of BLAKE2 sums and filenames and verify all files have matching checksums:

b2sum -c {{filename.b2}}

  • Calculate the BLAKE2 checksum from stdin:

{{somecommand}} | b2sum