Either pasv_address needs to be the external IP address, or pasv_addr_resolve=YES needs to be set so that the hostname you entered will be resolved when vsftpd starts.  If you use a hostname with pasv_addr_resolve, vsftpd has to be restarted if the IP address changes.

Amazon Ec2: Problem In Setting up FTP Server
I came across this great online tool. It has options to compress and obfuscate JS. I am wondering if it is possible to do that on the site on the fly. I know it will slightly slow-down the client, but in my case it is acceptable. I am more concerned about proprietary code I use.

I use PHP and jQuery mainly.
