Set ftp service in www folder for several seperate users
<p>I have a web server( CENTOS 7 ) with some virtual hosts. I want to let some users upload their own files in their own www folders.</p>

<p>It means for each [apache] user they have their own folder. For example <code>user1</code> should have access to <code>/www/user1</code> and for <code>user2</code> access only to <code>/www/user2</code>.</p>

<p>So the question is, how should I prevent <code>user1</code> being able to browse to <code>user2</code>'s folder, and the same thing for to <code>user2</code>! and also no problems happen for [apache] and [php-fpm] !</p>