vsftdpd安装

http://www.hangdaowangluo.com/archives/26

http://www.wuwenhui.cn/4251.html

linux下vsftpd的安装及配置使用详细步骤(推荐)
https://www.jb51.net/article/132337.htm


https://blog.51cto.com/meiling/2071122
linux vsftpd 550 create directory operation failed解决方法

执行命令：setenforce 0

https://www.cnblogs.com/fengzifengfeng/p/10279222.html