Chapter 3. Give Yourself (Broker) Options

3.1. Set Broker options at the command line

To set options for a single instance, add the option to the command line when you start the broker.

This example uses the command line option -t to start the broker with debug tracing.
```
$ /usr/sbin/qpidd -t
```

Command-line options need to be provided each time the broker is invoked from the command line.