Getting a bundle state via script from Karaf 3.0.5

[Debraj Manna]

I can check a bundle state from Karaf Console by doing:-

karaf@root>bundle:list | grep camel-test
246 | Active |  50 | 2.16.1                             | camel-test

Is there a way I can do this programatically via some script running on the
same machine as Karaf or via some REST End Point that Karaf exposes?

I am using Karaf 3.0.5 running under ServiceMix 6.0.1.