fn is a non-interactive command-line tool for downloading and aggregating xml-based newsfeeds from Web sites. It is suitable for use in a cron job to gather newsfeeds and generate reports at regular intervals.
fn 是一个非交互式的命令行工具,用于从Web地址下载并合计基于 xml的新闻消息。它适合用于 cron 工作中来收集新闻消息并在规则的时间间隔上生成报告。