Setup& configurations using eosio official document
Create Developement Wallet Cleos wallet create –to-console PW5KZnKSTnHSQduiYbvx3AdpfEJjSf8StSTE1izMPhHYJzT6XwTCz
cleos wallet create -n coding-tutorial --file tutorial_passowrd.txt
cleos wallet open -n coding-tutorial
cleos wallet unlock -n coding-tutorial
cleos wallet create_key -n coding-tutorial
EOS62dtUasJZtDXQcH38yLZSmvKgFFkQj2hKTyaLXLHuywayZVzgC cleos wallet import -n coding-tutorial
****** Compiling & Uploading the smartcontract ********
eosio-cpp tutorial.cpp -o codetutorial.wasm --abigen