Vereato Hello, you said that using /etc/init.d/bt default says that the file or directory cannot be found
When you install the panel, a bt startup script is automatically created in /etc/init.d/, which is used to manage your panel, as shown in the image
Our product is open source, we also have cooperation with the major white hat companies, we have version iterations will invite them to find our vulnerability, and give them a generous reward (I think no one can not get along with the money), of course, if you find a vulnerability can also submit him to our administrator, if confirmed we will also give you a generous reward. Good luck with everything.