mongrel启动参数

Usage: mongrel_rails <command> [options]   
    -e, --environment ENV            Rails environment to run as   
    -d, --daemonize                  Run daemonized in the background   
    -p, --port PORT                  Which port to bind to   
    -a, --address ADDR               Address to bind to   
    -l, --log FILE                   Where to write log messages   
    -P, --pid FILE                   Where to write the PID   
    -n, --num-processors INT         Number of processors active before clients denied   
    -o, --timeout TIME               Time to wait (in seconds) before killing a stalled thread   
    -t, --throttle TIME              Time to pause (in hundredths of a second) between accepting clients   
    -m, --mime PATH                  A YAML file that lists additional MIME types   
    -c, --chdir PATH                 Change to dir before starting (will be expanded)   
    -r, --root PATH                  Set the document root (default 'public')   
    -B, --debug                      Enable debugging mode   
    -C, --config PATH                Use a config file   
    -S, --script PATH                Load the given file as an extra config script   
    -G, --generate PATH              Generate a config file for use with -C   
        --user USER   
                                     User to run as   
        --group GROUP   
                                     Group to run as   
        --prefix PATH   
                                     URL prefix for Rails app   
    -h, --help                       Show this message   
        --version                    Show version