Over five years ago, in 2012, i have read about the "Raspberry Pi" by Eben Upton for the first time. Back then, it was barely available, because of its low price
for a "real" computer. But it was still quite expensive, if you don’t know what to do with all the potential. Last year, in July 2017, i got my hands on the "Pi Zero W", with built-in Wifi and Bluetooth, made in the UK. I have built a CCTV camera, and it turned out great. I have let it run in my room for three weeks
, while i was with my mother in Hong Kong. It captured all movements, saved photos on the microSD card and uploaded them via FTP to my web server as a backup. Thanks to "motionEyeOS" by Calin Crisan, and the "Camera Module" by the Raspberry Pi Foundation: The whole thing was like putting Lego bricks
Now, in January 2018, i got my second Pi Zero W, installed Linux in the flavor of "Raspbian Stretch", and built the foundation for a private server, exclusively through a CLI, also known as "command-line interface", without a display and keyboard attached to it, or simply called "in headless mode". Since i like to code in the Perl programming
language, i had to do some digging into a couple of Apache server configuration files, to get my scripts working, as i already know it from my dedicated web server
on the public internet. I also have set up "Duck DNS" pointing to my dynamic IP, and installed "Let's Encrypt" to get a secure connection via HTTPS for external access.
My parents like listening to "BBC Newsweek" in Cantonese, which is run by the British Broadcasting Corporation in London
. But their website is not really reliable: Sometimes a new episode pops up and vanishes for no reason, by not being able to download the audio file, or just not showing up in the BBC podcast feed at all. This is why i wrote a Perl script, scheduled in "crontab", checking every 30 minutes for a new episode
, and downloading it automatically from the BBC server, if it becomes available. Now they can take it down later, but we are still having a copy saved on the Pi Zero W. I made a simple "web user interface" for my parents
, so they can listen to the episodes on demand, without to depend on the abilities of the BBC.
Back then, in September 2013, i covered the Fashion Week in London as independent photojournalist
, and Reno Macri talked to me, after i made photos of him and his team attaching graphics at Somerset House. He offered me to print a photo of my choice on a "Dibond Panel", if i send him the photos. I didn’t know he was the founder of "Enigma Visual Solutions", a Office Design & Exhibition Stand Design firm, based in Marlow, Buckinghamshire. But after some research
, i sent him everything, and later, he asked me to send him a photo to be printed on a large piece of "Aluminium Composite Sheet". I never had a photo in "real life" so big before, and i’m happy that i created something from scratch entirely for this purpose: My left hand holding three origami cranes, upcycled from old European maps. Cheers to Reno for being so nice
FYI, in April 1987, as a British Dependent Territories citizen, born in Germany, i got my first British Passport from the British Consulate General in Düsseldorf. And i’m not sure how i feel
about the UK leaving the EU, since i have a German Passport now, just like my parents, who were born in Hong Kong and therefore British Overseas Territories citizens. Whatever happens, the United Kingdom will always have a place in my heart, and not just because of the movie Notting Hill
, or the TV show "Doctor Who". I also have relatives in England, who i visited and enjoyed being with: Thank you to Andrew Cheung and Ringo Tsang.
In 2004, i tried to run my own dedicated "Root Server", but i had not enough Linux skills to get it running
only via PuTTY and a "command-line interface", although i already had some experience with SuSE Linux 6.x on the desktop computer through a GUI, also known as "Graphical User Interface". They even sent me a printed copy of "1&1 Root-Server Benutzerhandbuch", but i was a student at school, with no time left for studying a user manual, and still doing everything else. In 2005, i got me a "Managed Server" at 1und1, so i could keep up with the high traffic on my websites
. On two occasions, i even had 2 servers running at the same time, because i needed to upgrade the server, by moving from one to the other. For example, in 2009, i had to move to another web hosting company, to keep the loading times of my pages
low, at a reasonable price.
To give you an idea: In December 2015, i had over 12 million HTTP hits, with over 5 GB traffic, and in December 2017, i had over 13 million HTTP hits, with over 7 GB traffic. Years before, there was even more going on
. FYI, i became quite good in optimizing efficiency. But i can’t get it to break even since a while: I’m just not getting enough from advertising to make it all work. Google Adsense and Amazon Associates are not cutting
it anymore. After 14 years, in January 2018, i cancelled my dedicated web server, and i’m sharing a random server with other customers again, almost like twenty years ago, in 1998, when i had my first websites hosted for free on "FortuneCity". But i had a lot of fun, while we grew up
together. I hope we stay in touch and think about the good old days, when everything was still possible. Maybe we do something great at a later point. Thank you, Internet.
The Irish band "The Corrs" released a nice song
in 1998: "I haven't slept at all in days, It's been so long since we've talked, And I have been here many times, I just don't know what I'm doing wrong, What can I do to make you love me, What can I do to make you care, What can I say to make you feel this, What can I do to get you there, There's only so much I can take, And I just got to let it go, And who knows I might feel better, yeah, If I don't try and I don't hope."
My father helped me to learn riding a bike. It happened on a empty playground and later on a car park near our restaurant
in Ratingen, sometime between 1993 and 1996. In hindsight probably quite late. Because at primary school we were already learning the rules for biking on public streets, but i didn’t even know how
to ride a bike. Maybe this is the reason why i never broke a single bone: I'm just not into risking my life. I never smoked either, for obvious reasons. But i passed the test, supervised by the police, and since then, i really loved to move around like that.
I took part in bike rides and was even photographed once for the local newspaper
, when i visited the "Schützenfest" in Ratingen on my bike. And i cycled several times from Bad Godesberg to Cologne, along the Rhine river, a distance of about 40 km. But in December 2015, i sold my latest bike on eBay, because there is nothing out
there anymore: The human overpopulation is knocking on the door, and i have no skin in the game. It was not the right size for me anyway: My "OCR Zero" by Giant from 2004 became a waste of space
. Nevertheless, one year later, i was interested in the "Kwiggle" folding bike, claiming to be "the most compact bicycle", which is why i backed the Kickstarter campaign, without success for founder Karsten Bettin in early 2017. The label "Made in Germany" is not enough these days.
I never learned how to swim, and i almost drowned
the first time i tried, but friend Luis Diaz from school pulled me back to the pool edge, sometime between 1999 and 2002 in Bonn. No one makes it alone, really. Years later, i wanted to learn it, this time with my father
. Back then, in 2009, it seemed like a good way to lose weight. But i have decided that i will not pursue it any further, since i found another path to get it down, just by eating healthy
. And the only time when swimming skills could have been useful was in May 2006, when schoolmate Oona Frick and i were invited by friend Daniel Tiedge to go sailing for a week in the Netherlands. This was very generous and nice
of him. I have never done that before and afterwards, because it’s quite exclusive. There you have it, i’m going to sink with the Titanic.
Since my parents native language
is not German and i didn’t learn to read Chinese, i never got into liking to read books for fun. I was only at school forced to consume a lot of literature, especially in the last three years
at the "Oberstufe" from 2003 to 2006. For my "Abitur" at the Gesamtschule in Bad Godesberg, i had to choose "Deutsch" as advanced course, which made me enjoy "The Tin Drum" by writer Günter Grass, who i photographed many times
at the Frankfurt Book Fair in 2009 and 2010. Since 1998, i was already reading and writing a lot through coding on the computer, just by learning and doing it
, or the other way around: I developed a variety of messaging and publishing platforms on the web. And since around 2005, i had with "Google Reader" a powerful RSS tool in my hands. At the peak, i was subscribed to over 600 blogs.
discontinued it in 2013, i moved over to the RSS Reader by AOL. I removed dead sources and still had over 500 blogs filling my stream with things relating to life on Earth
: It's a lot more personal than only reading posts from large magazines. With the years, i refined the incoming articles and got down to around 400 sources. In December 2017, AOL announced to shut down their Reader, which made me clean up
my subscriptions once again, to a total of over 200 blogs. And even with that lower number, every couple of minutes i get a handful of new articles loading into my stream. Instead of giving you all these RSS feeds i curated, which would go beyond the scope of this post, i publish here a complete list of my over 50 podcast subscriptions
in iTunes, just to give you an idea:
Accidental Tech Podcast, America's Test Kitchen Radio, Arts and Ideas, Bookworm, Call Your Girlfriend, Common Sense with Dan Carlin, Cooking Issues, Current Geek, Dan Carlin's Hardcore History, DateFails with Kate Quigley, Disruption, Freakonomics Radio, Good Food, Good Life Project, Keith and The Girl comedy talk show, Ladies Who Lunch, Lady Lovin, LadyGang, Let's Get Real, MacBreak Weekly, Material, Modern Love, No Agenda, Quit, Radiolab, Recode Decode hosted by Kara Swisher, Security Now, Story Grid Podcast, Strangers, Stuff You Missed in History Class, The Book Review, The Complete Guide to Everything, The Critical Path, The Dana Gould Hour, The Girls on Games Podcast, The IGN Movies Show, The Incomparable, The JV Club with Janet Varney, The Naked Scientists Podcast, The Nerdist, The Partially Examined Life Philosophy Podcast, The Splendid Table, The Sporkful, The Sword and Laser, The Talk Show With John Gruber, The Writers Panel, This American Life, This Week in Google, This Week in Science, This Week in Tech, Totally Married, Triangulation, Truth & Iliza, WTF with Marc Maron Podcast, Weird Adults With Little Esther, Windows Weekly, and You Made It Weird with Pete Holmes.
When i was really young, i discovered musician Heino while shopping with my parents. Back then, "compact discs" were a new thing
, at least for us, because we didn’t have a CD player. This is why i was looking through shelves with "cassette tapes". I saw this old blonde guy with black sunglasses on the cover art
standing out, and i made my parents buy it for me. Since then, i kept looking out for him, because i wasn’t exposed to a lot of music, except for the tapes my parents already had, and i liked to pick things i already know
I got my first audio CD from our landlord Manfred Camphausen in Ratingen
as christmas present. It was a album from Backstreet Boys, 1996. I was around ten years old, and we still didn’t have a CD player at the time, so it took me a couple of months to expose myself to a new world of music
. Because i wasn’t listening to radio, or liking any specific songs at all, except for German "Schlager" in form of Heino, also known as Heinz Georg Kramm.
Back then, i was already occupied with Lego bricks and Lego trains, watching TV
, taking things apart, collecting things, being outdoors, doing camping in the garden, biking, and discovering new places on my own. My mother was obsessed with Tetris, but after moving to Ratingen, i had the Nintendo "Game Boy" to myself. And i played with RC cars from my uncle, who came from Hong Kong
for three years to help in the kitchen of our restaurant, till 1996. Later, in Bonn, i had RC boats and even a RC helicopter, long before quadcopters became a thing
. But i learned the hard way that some things are too costly for me to maintain. I never played like the other kids, probably because i saw how exhausting my parents worked, and i didn't understand why.
Around ten years later, in July 2007, i was visiting his coffee shop in Bad Münstereifel for the first time, together with friends from school
, Melanie Jülich and Matthias Kleist. It was nothing too special, except the owner was Heino, and the decoration was targeting to fans like me. I got a piece of cake and some photos
as souvenir. I already lost track of him at that time, and my music taste changed, but it was fun to warm up memories, especially with people i like.
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