add command to server startup
hi alli want add a command to work for ever at the server startup and did not stop at any time
u try to add it to /etc/rc.d/rc.local and work but i found it stop arter day or two and need evry time to reboot the server to make this command work again


is there any file els i can edit it and add this command to make it work forever without needed to reboot the server

thanks all