$ rosnode info /motors_ctrl
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Node [/motors_ctrl]
Publications:
* /odom [nav_msgs/Odometry]
* /odom_euler [std_msgs/String]
* /robot_batt_perc [std_msgs/Int16]
* /rosout [rosgraph_msgs/Log]
* /tf [tf2_msgs/TFMessage]
Subscriptions:
* /cmd_vel [geometry_msgs/Twist]<node ...
<remap from="<original topic name>" to="/cmd_vel"/>
</node><node pkg="tf" type="static_transform_publisher" name="base_link_to_laser" args="0.22 0 0.1397 0 0 0 base_link laser 100" />