Tech Thought

To export all your RSS feeds from Mac Mail as a list, open up terminal and enter the following on a single line: IFS=$’\n’;for i in $(find ~/Library/Mail/RSS/ -name “Info.plist”);do grep “<string>http://” $i | sed “s/.*\(http[^<]*\).*/\1/”;done Thanks to macosxhints.com for this one!

As long as you have SSH access, you can still access ports on a remote server which are blocked via a firewall.  You simply need to use a function of the SSH protocol called Port Forwarding (or Tunneling).   This process allows you to open a port on your local machine, which is forwarded via SSH [...]