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sha1sum

List of commands for sha1sum:

  • sha1sum:tldr:0aa7a sha1sum: Calculate and save the list of SHA1 checksums to a file.
    $ sha1sum ${filename1 filename2 ---} > ${filename-sha1}
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  • sha1sum:tldr:0cf94 sha1sum: Read a file of SHA1 sums and filenames and verify all files have matching checksums.
    $ sha1sum --check ${filename-sha1}
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  • sha1sum:tldr:6b07d sha1sum: Calculate the SHA1 checksum for one or more files.
    $ sha1sum ${filename1 filename2 ---}
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  • sha1sum:tldr:7ddba sha1sum: Calculate a SHA1 checksum from `stdin`.
    $ ${command} | sha1sum
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  • sha1sum:tldr:cb914 sha1sum: Only show a message for missing files or when verification fails.
    $ sha1sum --check --quiet ${filename-sha1}
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  • sha1sum:tldr:f7a9a sha1sum: Only show a message when verification fails, ignoring missing files.
    $ sha1sum --ignore-missing --check --quiet ${filename-sha1}
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