1 00:00:06,519 --> 00:00:08,279 Let's have a look at the commands that we have seen. 2 00:00:08,800 --> 00:00:15,789 Systemd UDFD is a plug and play manager. ModProbe is how you can manually insert kernel modules into your system. 3 00:00:16,489 --> 00:00:20,984 LSMOD is listing kernel modules, ls, PCI is showing PCI devices and 4 00:00:20,984 --> 00:00:25,480 LSUSB is showing what is going on on the USB bus.