rhash

Compute and verify hash sums (MD5, SHA1, SHA256, etc.) of files

brewmacoslinux

Try with needOr install directly

About

Utility for computing and verifying hash sums of files

rhash

Calculate SHA256 hash of a file$ rhash --sha256 filename.txt

Generate hash sums for all files in directory and save to file$ rhash -r --sha256 /path/to/directory > hashes.txt

Verify file integrity by checking against stored hash$ rhash --check hashes.txt