## file 1

## file 2

start roscore
start rosbag record
start turtlebot bringup robot
start turtlebot teleop keyboard
start turtlebot gmapping
move robot
exit turtlebot gmapping
exit turtlebot teleop keyboard
end record

## file 3

start roscore
start turtlebot bringup robot
start rosbag record
start turtlebot gmapping
start turtlebot teleop keyboard
move robot
save map file
exit turtlebot gmapping
move robot
exit turtlebot teleop keyboard
end record


