![ftp> ls 500 Illegal PORT command. ftp: bind: Address already in use,500 OOPS: cannot read list_500 oops: cannot read user list file:/etc/vsftpd.u_甜甜圈Sweet Donut的博客-CSDN博客 ftp> ls 500 Illegal PORT command. ftp: bind: Address already in use,500 OOPS: cannot read list_500 oops: cannot read user list file:/etc/vsftpd.u_甜甜圈Sweet Donut的博客-CSDN博客](https://img-blog.csdnimg.cn/20200524200100656.png?x-oss-process=image/resize,m_fixed,h_224,w_224)
ftp> ls 500 Illegal PORT command. ftp: bind: Address already in use,500 OOPS: cannot read list_500 oops: cannot read user list file:/etc/vsftpd.u_甜甜圈Sweet Donut的博客-CSDN博客
![ftp> ls 500 Illegal PORT command. ftp: bind: Address already in use,500 OOPS: cannot read list_500 oops: cannot read user list file:/etc/vsftpd.u_甜甜圈Sweet Donut的博客-CSDN博客 ftp> ls 500 Illegal PORT command. ftp: bind: Address already in use,500 OOPS: cannot read list_500 oops: cannot read user list file:/etc/vsftpd.u_甜甜圈Sweet Donut的博客-CSDN博客](https://img-blog.csdnimg.cn/20181209164928436.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FpbmdsaW5nTFM=,size_16,color_FFFFFF,t_70)
ftp> ls 500 Illegal PORT command. ftp: bind: Address already in use,500 OOPS: cannot read list_500 oops: cannot read user list file:/etc/vsftpd.u_甜甜圈Sweet Donut的博客-CSDN博客
![ftp> ls 500 Illegal PORT command. ftp: bind: Address already in use,500 OOPS: cannot read list_500 oops: cannot read user list file:/etc/vsftpd.u_甜甜圈Sweet Donut的博客-CSDN博客 ftp> ls 500 Illegal PORT command. ftp: bind: Address already in use,500 OOPS: cannot read list_500 oops: cannot read user list file:/etc/vsftpd.u_甜甜圈Sweet Donut的博客-CSDN博客](https://img-blog.csdnimg.cn/20210110010004903.jpg?x-oss-process=image/resize,m_fixed,h_224,w_224)