android - illegal option:- keystore when generating a keyhash -

android - illegal option:- keystore when generating a keyhash -

i have login facebook generating key.

i using below code in cmd there error illegal option:- keystore.

keytool -exportcert -alias androiddebugkey -keystore "c:\users\hitesh\.android\debug.keystore" | "c:\users\hitesh\openssl\bin\openssl" sha1 -binary | "c:\users\hitesh\openssl\bin\openssl" base64

so solve this.

download openssl, , install in pc. , seek run command. openssl

android facebook