How to Import a database via SSH
For cPanel/WHM
username:test_test
database name: test_name
mysql test_test:test_name < /home/test.com/databasename.sql
For Cyberpanel
username:test_test
database name: test_name
password: secreto
mysql -u test_test -psecreto test_name < /home/test.com/public_html/databasename.sql