mirror of https://github.com/CrimsonTome/tldr.git
14 lines
355 B
Markdown
14 lines
355 B
Markdown
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# sha256sum
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> Calculate SHA256 cryptographic checksums
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- Calculate the SHA256 checksum for file(s) or files in a directory, one checksum per file
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`sha256sum {{filename1}}`
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`sha256sum {{filename1}} {{filename2}}`
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`sha256sum {{directory/\*}}`
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- Read a file of SHA256 sums and verify all files have matching checksums
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`sha256sum -c {{filename.sha256}}`
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