sha224sum

Calculate SHA224 cryptographic checksums. More information: https://www.gnu.org/software/coreutils/manual/html_node/sha2-utilities.html.

sha224sum path/to/file1 path/to/file2 ...

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

command | sha224sum

sha224sum --check path/to/file.sha224

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

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