>> `indexer`
=> "Sphinx 0.9.8.1-release (r1533)\nCopyright (c) 2001-2008, Andrew Aksyonoff\n\nUsage: indexer [OPTIONS] [indexname1 [indexname2 [...]]]\n\nOptions are:\n--config <file>\t\tread configuration from specified file\n\t\t\t(default is sphinx.conf)\n--all\t\t\treindex all configured indexes\n--quiet\t\t\tbe quiet, only print errors\n--noprogress\t\tdo not display progress\n\t\t\t(automatically on if output is not to a tty)\n--rotate\t\tsend SIGHUP to searchd when indexing is over\n\t\t\tto rotate updated indexes automatically\n--buildstops <output.txt> <N>\n\t\t\tbuild top N stopwords and write them to given file\n--buildfreqs\t\tstore words frequencies to output.txt\n\t\t\t(used with --buildstops only)\n--merge <dst-index> <src-index>\n\t\t\tmerge 'src-index' into 'dst-index'\n\t\t\t'dst-index' will receive merge result\n\t\t\t'src-index' will not be modified\n--merge-dst-range <attr> <min> <max>\n\t\t\tfilter 'dst-index' on merge, keep only those documents\n\t\t\twhere 'attr' is between 'min' and 'max' (inclusive)\n\nExamples:\nindexer --quiet myidx1\treindex 'myidx1' defined in 'sphinx.conf'\nindexer --all\t\treindex all indexes defined in 'sphinx.conf'\n"