How to send joint position to robot?

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Hello everyone,

I am new about this filed and i need some help to start.

I have a robot modell kuka iiwa in gazebo and i have been looking for how to move the joint from terminal.

I already installed ROS, movit and i am working on it for a while but i still did not find out.

Could someone help me how to start?

with rqt_graph i saw one movit_group/fake_controller is sending the joint positions.

I would be so happy if someone could help me.

Have a nice day.

Zoltan