How to generate key hash for Facebook?

Question

I can open up Key Tool but when I try to enter the command, I encounter my problem. I am supposed to enter:

keytool -exportcert -alias RELEASE_KEY_ALIAS -keystore RELEASE_KEY_PATH | openssl sha1 -binary | openssl base64

But I am not sure what RELEASE_KEY_ALIAS and RELEASE_KEY_PATH mean? What should I substitute for them? Looking for a detailed explanation of both, Thanks!

-Also I am on a Mac

Answer 1

Download this and after extracting it, import it into your Eclipse and then run this in your android device. This way a unique keyHash will be generated for you. The keyHash will appear in your device when you run this.