Usage:
    exigrep [options] pattern [log] ...

Options:
    -l|--literal
        This means 'literal', that is, treat all characters in the pattern
        as standing for themselves. Otherwise the pattern must be a Perl
        regular expression. The pattern match is case-insensitive.

    -t|--queue-time seconds
        Limit the output to messages that spent at least seconds in the
        queue.

    -I|--sensitive
        Do a case sensitive search.

    -v|--invert
        Invert the meaning of the search pattern. That is, print message log
        entries that are not related to that pattern.

    -M|--related
        Search for related messages too.

    --no-pager
        Do not use a pager, even if STDOUT is connected to a terminal.

    -h|--help
        Print a short reference help. For more detailed help try exigrep(8),
        or "exigrep --man".

    -m|--man
        Print this manual page of exigrep.