Package org.apache.commons.cli

Examples of org.apache.commons.cli.GnuParser

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      options.addOption(option);

      option = new Option("h", "help", false, "display help text");
      options.addOption(option);

      CommandLineParser parser = new GnuParser();
      CommandLine commandLine = parser.parse(options, args);

      if (commandLine.hasOption('h')) {
        new HelpFormatter().printHelp("flume-ng agent", options, true);
        return;
      }
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    options
      .addOption("l", "dataDirs", true, "Comma-separated list of data " +
        "directories which the tool must verify. This option is mandatory")
      .addOption("h", "help", false, "Display help");

    CommandLineParser parser = new GnuParser();
    CommandLine commandLine = parser.parse(options, args);
    if(commandLine.hasOption("help")) {
      new HelpFormatter().printHelp("java -jar fcintegritytool ",
        options, true);
      return false;
    }
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    options.addOption(opt);
    options.addOption(opt);
    opt = new Option("t", true, "capacity of the channel");
    opt.setRequired(true);
    options.addOption(opt);
    CommandLineParser parser = new GnuParser();
    CommandLine cli = parser.parse(options, args);
    File checkpointDir = new File(cli.getOptionValue("c"));
    String[] logDirs = cli.getOptionValue("l").split(",");
    List<File> logFiles = Lists.newArrayList();
    for (String logDir : logDirs) {
      logFiles.addAll(LogUtils.getLogs(new File(logDir)));
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        .withDescription("output repair file (can be used later as a data file)")
        .create(REPAIR_OPTION));
    options.addOption(NOFOLLOW_OPTION, NOFOLLOW_OPTION, false, "don't follow 301 redirects");

    CommandLine cmdline = null;
    CommandLineParser parser = new GnuParser();
    try {
      cmdline = parser.parse(options, args);
    } catch (ParseException exp) {
      System.err.println("Error parsing command line: " + exp.getMessage());
      System.exit(-1);
    }
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62
   
    public static void main(String[] args) throws Exception {
      Options options = getOptions();
      try {
       
        CommandLineParser parser = new GnuParser();

        CommandLine line = parser.parse( options, args );
        File dir = new File(line.getOptionValue("dir", "."));
        String name = line.getOptionValue("name", "jar");
        System.out.println("total size of files in "+dir+" containing "+name+": "+SizeWhere.totalSize(dir, name));
      } catch( ParseException exp ) {
          // oops, something went wrong
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    public static void main(String[] args) throws Exception {
        Options options = getOptions();
        try {
       
            CommandLineParser parser = new GnuParser();
   
            CommandLine line = parser.parse(options, args);
            File dir = new File(line.getOptionValue("dir", "."));
            String name = line.getOptionValue("name", "jar");
            Collection files = FindFile.find(dir, name);
            System.out.println("listing files in " + dir + " containing " + name);
            for (Iterator it = files.iterator(); it.hasNext();) {
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    public static void main(String[] args) throws Exception {
      Options options = getOptions();
      try {
       
        CommandLineParser parser = new GnuParser();

        CommandLine line = parser.parse( options, args );
        File dir = new File(line.getOptionValue("dir", "."));
        Collection files = ListFile.list(dir);
        System.out.println("listing files in "+dir);
        for (Iterator it = files.iterator(); it.hasNext(); ) {
          System.out.println("\t"+it.next()+"\n");
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    options.addOption(OptionBuilder.withArgName("string").hasArg()
        .withDescription("runtag").create(RUNTAG_OPTION));
    options.addOption(new Option(VERBOSE_OPTION, "print out complete document"));

    CommandLine cmdline = null;
    CommandLineParser parser = new GnuParser();
    try {
      cmdline = parser.parse(options, args);
    } catch (ParseException exp) {
      System.err.println("Error parsing command line: " + exp.getMessage());
      System.exit(-1);
    }
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    options.addOption(OptionBuilder.withArgName("string").hasArg()
        .withDescription("runtag").create(RUNTAG_OPTION));
    options.addOption(new Option(VERBOSE_OPTION, "print out complete document"));

    CommandLine cmdline = null;
    CommandLineParser parser = new GnuParser();
    try {
      cmdline = parser.parse(options, args);
    } catch (ParseException exp) {
      System.err.println("Error parsing command line: " + exp.getMessage());
      System.exit(-1);
    }
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  Options options = new Options();
  options.addOption(OptionBuilder.withArgName("path").hasArg()
        .withDescription("HTML file from twitter.com").create(HTML_OPTION));
 
  CommandLine cmdline = null;
  CommandLineParser parser = new GnuParser();
  try {
      cmdline = parser.parse(options, args);
  } catch (ParseException exp) {
      System.err.println("Error parsing command line: " + exp.getMessage());
      System.exit(-1);
  }
 
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