Thank you all for your quick replies 
This one worked for me:
and this
just gave me an error
Man, I can't wait for the 20 years to past.
This one worked for me:
Code:
shasum -a 256 armory_0.92.3_osx.tar.gz
and this
Code:
openssl sha256 armory_0.92.3_osx.tar.gz
just gave me an error
Code:
openssl:Error: 'sha256' is an invalid command
Man, I can't wait for the 20 years to past.