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14 lines
337 B
Markdown
14 lines
337 B
Markdown
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# sha1sum
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> Calculate SHA1 cryptographic checksums
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- Calculate the SHA1 checksum for file(s) or files in a directory, one checksum per file
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`sha1sum {{filename1}}`
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`sha1sum {{filename1}} {{filename2}}`
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`sha1sum {{directory/\*}}`
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- Read a file of SHA1 sums and verify all files have matching checksums
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`sha1sum -c {{filename.sha1}}`
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