diff --git a/codegrab/usbreset.c b/codegrab/usbreset.c index a7d5cf2..c17a66e 100644 --- a/codegrab/usbreset.c +++ b/codegrab/usbreset.c @@ -16,7 +16,11 @@ int main(int argc, char **argv) int rc; if (argc != 2) { - fprintf(stderr, "Usage: usbreset device-filename\n"); + printf("Listing all USB devices:\n"); + system("lsusb"); + fprintf(stderr, "\n\nUsage: usbreset /dev/bus/usb//\n"); + + return 1; } filename = argv[1];