乌班图自带FTP吗 手把手安装教程 避坑指南,乌班图Linux FTP服务安装全攻略,自带与手动配置详解
Does Ubantu come with FTP? Step-by-step installation tutorial to avoid pitfalls, comprehensive guide to installing Ubantu Linux FTP service, detailed explanation of built-in and manual configuration
以上为机器翻译结果，长、整句建议使用 人工翻译 。