diff options
Diffstat (limited to 'argument.cpp')
| -rw-r--r-- | argument.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/argument.cpp b/argument.cpp index 7b70fe0..b70a0dd 100644 --- a/argument.cpp +++ b/argument.cpp @@ -73,7 +73,8 @@ void ArgumentParser::usage(char** argv) std::cerr << "Usage: " << argv[0] << " [options]" << std::endl; std::cerr << "Options:" << std::endl; std::cerr << " --help Print this menu" << std::endl; - std::cerr << " --path=<path> sysfs path like /sys/class/leds" + std::cerr << " --path=<path> absolute path of LED in sysfs; like"; + std::cerr << " /sys/class/leds/<name>" << std::endl; } } // namespace led |
