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Added listing of USB-Devices and better usage info to usbreset

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This commit is contained in:
tke
2023-02-09 13:12:32 +01:00
parent 4006dae26c
commit 8ee789a984
1 changed files with 5 additions and 1 deletions
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6
codegrab/usbreset.c
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@@ -16,7 +16,11 @@ int main(int argc, char **argv)
int rc; int rc;
if (argc != 2) { 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/<Bus>/<Device>\n");
return 1; return 1;
} }
filename = argv[1]; filename = argv[1];