# mysqlsh > Advanced command-line client for MySQL, supporting SQL, JavaScript, and Python. > It offers features for managing InnoDB clusters and document store collections. > More information: . - Start MySQL Shell in interactive mode: `mysqlsh` - Connect to a MySQL server: `mysqlsh --user {{username}} --host {{hostname}} --port {{port}}` - Execute an SQL statement on the server and exit: `mysqlsh --user {{username}} --execute '{{sql_statement}}'` - Start MySQL Shell in JavaScript mode: `mysqlsh --js` - Start MySQL Shell in Python mode: `mysqlsh --py` - Import JSON documents into a MySQL collection: `mysqlsh --import {{path/to/file.json}} --schema {{schema_name}} --collection {{collection_name}}` - Enable verbose output: `mysqlsh --verbose`