sha224sum

all

Calculate SHA224 cryptographic checksums.

Options (1)

-c, --checkboolean

Read a file of SHA224 checksums and filenames and verify all files have matching checksums

Example: sha224sum {{[-c|--check]}} {{path/to/file.sha224}}

Calculate the SHA224 checksum for one or more 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

Calculate a SHA224 checksum from `stdin`

command | sha224sum

Read a file of SHA224 checksums and filenames and verify all files have matching checksums

sha224sum [-c|--check] path/to/file.sha224

Only show a message for missing files or when verification fails

sha224sum [-c|--check] --quiet path/to/file.sha224

Only show a message when verification fails, ignoring missing files

sha224sum --ignore-missing [-c|--check] --quiet path/to/file.sha224

Check a known SHA224 checksum of a file

echo known_sha224_checksum_of_the_file path/to/file | sha224sum [-c|--check]