OpenSSL create SHA hash from shell stdin

Question

How to generate the SHA-512 hash with OpenSSL from command line without using a file?

I\'ve tried this

echo \"password\" | openssl dgst -sha512
         


        

Answer 1

If you're using MacOS, you might stumble upon a case where the echo is ignoring the -n argument. To workaround that, call the binary directly:

/bin/echo -n "password" | openssl sha512