# ttyd > Share a terminal or any command over the web. > More information: . - Start a read only web server sharing Bash shell on the default port (7681): `ttyd bash` - Start Bash on a specific port: `ttyd {{[-p|--port]}} {{8080}} bash` - Allow clients to write to the terminal: `ttyd {{[-W|--writable]}} {{command}}` - Set client options: `ttyd {{[-t|--client-option]}} {{key=value}} {{command}}` - Display help: `ttyd {{[-h|--help]}}` - Display version: `ttyd {{[-v|--version]}}`