关于ftp无法链接的情况

首先查看ftp是否安装

systemctl status vsftpd

如果没有先安装

yum install vsftpd

然后启动

systemctl start vsftpd

如果有报错

Job for vsftpd.service failed because the control process exited with error code. See "systemctl status vsftpd.service" and "journalctl -xe" for details.

访问链接 https://blog.csdn.net/verifocus/article/details/78913574

https://blog.csdn.net/qq_33862644/article/details/80589098

然后继续使用

如果出现

530 Permission denied

访问链接 https://blog.csdn.net/weiyuefei/article/details/51285765

https://blog.csdn.net/zhezhebie/article/details/80527252

https://jingyan.baidu.com/article/0aa2237506280988cd0d6470.html

基本解决无法链接ftp的问题