sha224sum

Calculate SHA224 cryptographic checksums.

• Calculate the SHA224 checksum for a file:

sha224sum {path/to/file}

• Calculate SHA224 checksums for multiple files:

sha224sum {path/to/file1} {path/to/file2}

• Calculate and save the list of SHA224 checksums to a file:

sha224sum {path/to/file1} {path/to/file2} > {path/to/file.sha224}

• Read a file of SHA224 sums and verify all files have matching checksums:

sha224sum --check {path/to/file.sha224}

• Only show a message for missing files or when verification fails:

sha224sum --check --quiet {path/to/file.sha224}

• Only show a message for files for which verification fails, ignoring missing files:

sha224sum --ignore-missing --check --quiet {path/to/file.sha224}

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