mirror of https://github.com/CrimsonTome/tldr.git
867 B
867 B
sha512sum
Calculate SHA512 cryptographic checksums. More information: https://www.gnu.org/software/coreutils/manual/html_node/sha2-utilities.html.
- Calculate the SHA512 checksum for a file:
sha512sum {{path/to/file}}
- Calculate SHA512 checksums for multiple files:
sha512sum {{path/to/file1}} {{path/to/file2}}
- Calculate and save the list of SHA512 checksums to a file:
sha512sum {{path/to/file1}} {{path/to/file2}} > {{path/to/file.sha512}}
- Read a file of SHA512 sums and verify all files have matching checksums:
sha512sum --check {{path/to/file.sha512}}
- Only show a message for missing files or when verification fails:
sha512sum --check --quiet {{path/to/file.sha512}}
- Only show a message for files for which verification fails, ignoring missing files:
sha512sum --ignore-missing --check --quiet {{path/to/file.sha512}}