root@3c22d4bbf4e1:/# aztarna -t ROS -p 11311 -a 127.0.0.1
[+] ROS Host found at 127.0.0.1!!!
root@3c22d4bbf4e1:/# aztarna -t ROS -p 11311 -a 127.0.0.1 -e
[-] Error connecting to host Address: 127.0.0.1: name 'HelpersLINQ' is not defined
Not a ROS host