From 7a9191633ede9f0d02ddfddad69bcd210f5cbac2 Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Fri, 30 Jun 2017 10:42:54 +0200
Subject: o Better output so I don't have to remember the usage syntax.

---
 .gitignore       | 1 +
 src/usbreset.cpp | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 7d303bd..5a206f7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 *build
+.idea
diff --git a/src/usbreset.cpp b/src/usbreset.cpp
index 76c30c0..41e00e9 100644
--- a/src/usbreset.cpp
+++ b/src/usbreset.cpp
@@ -16,7 +16,10 @@ int main(int argc, char **argv)
     int rc;
 
     if (argc != 2) {
-        fprintf(stderr, "Usage: usbreset device-filename\n");
+        fprintf(stderr, "Usage: %s [device-filename]\n", argv[0]);
+        fprintf(stderr, "\n");
+        fprintf(stderr, "Example: sudo %s /dev/bus/usb/[BUS]/[DEVICE]", argv[0]);
+        fprintf(stderr, "Use lsusb to find the bus and device.");
         return 1;
     }
     filename = argv[1];
-- 
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