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Userland: Write some '--help' descriptions where appropriate

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Ben Wiederhake 2020-12-05 16:22:58 +01:00 • committed by Andreas Kling
parent 52a8062084
commit 4ec77ba929
32 changed files with 47 additions and 4 deletions
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Userland/tail.cpp
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@ -107,6 +107,7 @@ int main(int argc, char* argv[])
const char* file = nullptr;
Core::ArgsParser args_parser;
args_parser.set_general_help("Print the end ('tail') of a file.");
args_parser.add_option(follow, "Output data as it is written to the file", "follow", 'f');
args_parser.add_option(line_count, "Fetch the specified number of lines", "lines", 'n', "number");
args_parser.add_positional_argument(file, "File path", "file");