Mac to My Back
When the temperature outside starts with a 3 you know you have problems. A single digit, Fahrenheit, or preceded by a minus means it is what is technically known as bloody freezing. A single digit after the 3, as in the southern half of the UK this weekend, the correct term is bloody hot. Unless you are measuring in the Rømer scale in which case you will be dead.
With that in mind, after finding the coolest part of the garden and settling in to watch Lewis Hamilton beat the cheating Spaniard, a problem arose needing a quick and effortless solution since any exertion produced buckets of perspiration. The Mac transmitting the TV signal to the receiver laptop was having a little hissy fit every few minutes and needed a good seeing to.
Stuck in the Office
It was, after all, compressing video, uploading a gigabyte of data, and signing on to get e-mail every five minutes or so. As well as capturing live TV and transmitting to us in the garden. Being an original G5, it too was complaining about the heat, huffing and puffing its fans to keep cool. This seemed an ideal time to try Apple’s Back to My Mac because it meant staying in the garden while solving the hissy fit.
If you have never used Back to My Mac, it arrived in Mac OS X 10.5, and with it you can edit and transfer files between Macs as well as control one Mac from the other. Neither are new or unique services, but as usual, Apple has made it a no-brainer. Simply turn on Screen Sharing using the Sharing and .Mac Preference panes, and turn on UPNP or NAT-PMP in your router. They probably are already on.
.Mac Upgrade on the Way
The .Mac account is the only other requirement because, as Wikipedia states:
Back to My Mac uses wide-area Bonjour to discover services across the Internet and automatically configure ad hoc, on-demand, point to point encrypted connections between computers using IPSec. It requires users to have a .Mac subscription for the Dynamic DNS service portion of Wide-Area Bonjour.
Rumour has it that in June Apple will announce a big upgrade to the .Mac service—which already isn’t to be sneezed at. Back to My Mac is just one further feature that makes the annual fee even more reasonable.
Back to My Bacchus
Getting back to our Macs, all we did was turn it on and immediately we could control one Mac from the other. Meaning we could retire to the coolest part of the garden, wipe the condensation from the glasses of chilled Bacchus wine, and watch Lewis. At the same time keeping an eye on the other Mac which was still busily working away in the office. Just to add to its woes, we fired up QuarkXPress and made a series of PDFs, which were uploaded via Transmit. All controlled with our backs to the Mac, from the garden via a laptop.
Also in This Series
- What Trick, What Device, What Starting-Hole… · May 2012
- Do Androids Dream? · April 2012
- Our Macs Are Under Attack · March 2012
- The Best and Worst Christmas Presents · February 2012
- The Best Use for a Kindle · January 2012
- It’s Got No Blinking Light · January 2012
- Box-Shifting Causes Migration · December 2011
- The Best Thing About the iPhone 4S and How to Cope in Clink · December 2011
- Death of a Salesman · November 2011
- Complete Archive