I have a doubt regarding ftp. I installed and setup vsftpd on linux. I want to configure such a way that have 3 users A,B and C. They have home directories. Have a folder in / named A and inside it two folders B and C. A can ftp access to A,B and C. But B and C have access to their own B and C folder only. How to setup ftp access like this. Thanks in advance.