Network Booting Raspberry Pi from OSX

The Magic Mirror that I’ve got has failed a bunch of times. Each time, the SD card has become corrupt and the mirror then hangs accusingly on the wall waiting for me to repair it. I’ve hidden away the keyboard. I need to unhang the mirror to access the SD card, and each time the wonderful mounting (a.k.a. masking tape) that holds the pi perfectly in place all needs to be redone. This is a pain. I finally decided to sit down and work out a way of managing the pi remotely – to complete ditch these pesky SD cards.

The end result? My mirror now has a raspberry PI v3, running without SD card, completely running from the network. To mess with the boot settings or the filesystem, I can completely do this from my comfortable workstation, remotely reboot the pi and it’s been pretty reliable (not perfect). The network service is all provided by my iMac, all via OSX without any software other than what’s built-in, or reputable open-source software. This setup is so much more comfortable to use.

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Japan, 2013

Our room in Crazy Bear Hotel, Beaconsfield

Our room in Crazy Bear Hotel, Beaconsfield

A couple of years on from our last trip, we took advantage of Claire staying in Osaka to make another visit. This time around, we had a real two week visit, arriving on Joey’s birthday. We made even the getting there part of the holiday: we went Virgin upper class for the flights to use up all of our about-to-expire airmiles and we spent the night before the flight at Crazy Bear hotel in Beaconsfield.  The hotel stay was as decadent as we expected. We had a great night sampling gin and cocktails. The bartender introduced us to a great gin from Tanqueray called Malacca gin – limited numbers of really special gin that is worth sipping neat. I’ve yet to find out where to buy it from though – next time I’m downtown I’m on a mission!

We arrived into Tokyo on Joey’s birthday and with the plan that we’d meet up with our friends in the evening for a night of food and crazy. However it was serendipity that we literally bumped into Claire on the Tokyo subway while we were touristing around town. For a city that busy and that large, to simply bump into your friend on the subway is really weird. “It’s a small world after all…” starts tripping through my head. Anyhow, food and entertainment were organised by Richard and Chihiro, with Claire, Nick and Tom all joining in.  We had a superb time munching through various things-on-a-stick, complete with Birthday dessert for Joey. The Gang at Joeys Birthday 3And that wasn’t even the highlight. For extra giggles we spent the latter part of the evening at a show in Robot Restaurant in one of the odder experiences of my life. Theoretically there’s food involved, but we’d heard bad reviews of that before and so we’d laden up beforehand at the really good restaurant: we were just there for the show, and what a show it was.

Robot Restaurant

Robot Restaurant

It’s basically a combination of pole dancers, robots, music, pandas, dinosaurs and tanks. With lots of neon. After every act, we were turning to each saying “that was fantastic! But what the f…?”.  Especially when the panda-on-a-cow saved the day from the teenage mutant ninja turtle man. Or something like that. I’m not really sure what happened. My eyes hurt!

 

 

Part 2 of this to come later…

The Golden Pavilion of Kyoto

Japan, 2011

We were hoping to go volunteering at a refugee centre in Saitama, near to Tokyo. However our trip leader cancelled the event at the last minute and we had non-refundable tickets. So, we decided to backpack around for a week.

Bullet train leaving the stationWe had very little time to plan what to do, but chatting to friends gave us the recommendation to spend most of our time in Kyoto. At this point, the day before our flight, we find out that just getting to Kyoto by bullet train is expensive! The most cost-effective way of getting around was going to be for us to get a Japan Rail Pass, however it was the day before our flight and most applications for the Japan Rail Pass are done by the agency mailing you the pass. Obviously no good! And the Japan Travel Centre in London is closed on Sundays…. After some phoning around, we found that trailfinders in High Street Kensington, only an hour and a half traveling each way, had Rail Passes on the site available for collection. So, instead of packing, we trekked down to trailfinders and paid out more money than a flight to Japan in order to get our tickets. Ouch!

With rail tickets and a credit card we were almost set. Apart from no idea of where we were going to be sleeping. We decided to book Ryokans (Japanese Inns – bed and breakfast places) and there’s plenty to choose from. We emailed off requests for our first night in Tokyo and a couple more nights in another in Kyoto, hoping that with wifi and luck we’d find the rest of the places to stay when we were over there. Thinking on the way we spend money, we realised that we’d probably be out of funds before the end of the trip and decided to drop a quick e-mail to one of our friends in Tokyo to see if we could crash over the night before our return flight.

Our flight was with SWISS. We booked them because (a) they’re cheap and (b) they fly from City Airport to Japan (via Zurich). The convenience of using a local airport is wonderful. We didn’t even have to wake up until 6:30am to get to our 8:30am flight to Japan and ended up sitting around the airport with too much spare time! A very nice flight.

The Thunder Gate entrance to Sensoo-ji templeSo, our first day in Tokyo we spent the morning looking for wi-fi. We had sent a request to stay at the Homeikan Ryokan however we’d received no reply and didn’t know if had a place to stay or not. We eventually got a data connection that allowed for us to get email and enough information to phone the Ryokan. This turned out to be the best Ryokan of our visit. A fantastic old wooden building, with a traditional room facing onto the garden. The best breakfast of our trip was here (eating a fried egg with chopsticks is easier than it sounds). And the japanese family bath was wonderfully warm! So, with the success of the Ryokan we spent the rest of our first day just wandered around town looking at temples, snacking on sushi and browsing manga shops.

Day two of our trip and we headed down to Kyoto on the bullet train. This time we stayed at Kyomachiya Ryokan Sakura. The problem with our stay at a really nice place for the first night in Tokyo was that everything else paled by comparison. This place was had far less character than the Homeikan and the futons were incredibly uncomfortable. No bath either. Grumble. It also provided only Western breakfasts (we decided to skip the breakfast entirely – it didn’t really look worth it). Ah well. We stayed at a second Ryokan in Kyoto, the Kiyomizu Sansoo which was far more pleasant although again not really quite as good our Ryokan in Tokyo. On the webpage for Kiyomizu Sansoo, the first bedroom photo is the room we stayed in!  This is a really hard-to-find Ryokan. We wandered around for quite some time (in the rain) trying to find it.

Joey bowing before a Bunny dressed as a GeishaOur stay in Kyoto was mainly wandering around and being touristy. We toured the Kyoto Imperial Palace (apart from the gardens, pretty unimpressive), Kinkaku-ji (the golden pavilion – very impressive), the Manga museum (more like a library), Sanjusangen-do (1,000 statues of kannon – impressive) and watching Geisha walking to work in Gion.

The Gion area is really atmospheric. As dusk falls, all of the red lanterns are lit up and you can see Geisha wandering between buildings as they prepare for the evening. Hordes of tourists appear out of nowhere to vanish into a tiny building for a night of kaiseki food. Joey had some beef in one of these small restaurants that was amazingly good – it came with a citrus soy dip that I’m going to have to try and experiment to recreate!

We took a day trip out of Kyoto in order to visit Himeji Castle. Unfortunately there’s a huge scaffolding around the main building in order to make renovations at the moment which somewhat detracts from the photogenic nature of the place. However to make up for it, you can go up into the scaffolding and see the roof up-close, seeing how they actually do the renovations which was surprisingly interesting.

Some suites of Japanese Armor

An armor display within Himeji Castle

Our final day in Japan we spent zipping back up to Tokyo on the bullet train to meet up with Richard. We spent most of the day wandering around the Shibuya area, eating in Roppongi and finally having some drinks at the top of one of the highest buildings in Tokyo. I really wished I’d brought my camera! The view was fantastic – completely different from other western cities – with few streetlights but hundreds of red lights from tall buildings colouring the otherwise monochrome view.

A fantastic trip. I’m sure that my legs will take a few weeks to recover from the amount of walking that we did. And I’ve a renewed interest in learning Japanese now. I spent some time studying every day that we were on holiday – there are some great iphone apps for this nowadays! Although by contrast, apps providing offline maps and navigation around Japan seem to be few and far between (at least, I couldn’t find any good English ones). On the good side, Google maps appears to be way better in Japan compared to my experience of using it in London! For example, when asking for directions by public transport, it showed the time of the next trains, and the route was actually correct! If it wasn’t for Google maps, we wouldn’t have found our second Ryokan in Kyoto. We would have found it even faster if I’d trusted Google maps to start with…