Message Of The Day: Moving !!

Moving to a self hosted wordpress install at http://bruland.aquarius.uberspace.de/wordpress/ (all posts were imported).

Goodbye, and thanks for all the fish ;)

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Porsche 911 Carrera Targa (G) – Virtual Garage #1

Remember when cars still had balls ? An outstanding example from that era, and the unchallenged number one of my virtual garage is the Porsche 911 Carrera Targa
(G series,  1974 – 1989).

A click on the image gets you to a gallery containing pics from JamesList (sold, unfortunately), if you want more, Wikimedia has galleries of the 911 G series, too.

Specs (by automobile-catalog)

1989 version (Europe) with 2-door coupe body type, RWD (rear-wheel drive) and manual 5-speed gearbox. Basic specs: petrol (gasoline) engine of 3164 cm3 / 193.1 cui displacement with advertised power 170 kW / 228 hp / 231 PS ( DIN ) / 5900 and 284 Nm / 209 lb-ft / 4800 of torque. Dimensions: this model outside length is 4291 mm / 168.9 in, it’s 1652 mm / 65 in wide, 1320 mm / 52 in high and has wheelbase of 2272 mm / 89.4 in. The officially claimed value of a drag coefficient Cd = 0.4 . Standard wheels were fitted with tires size 195/65 VR 15 (F); r. 215/60 VR 15. Reference vehicle weights are: official base curb weight 1210 kg / 2667 lbs, gross weight GVWR 1530 kg / 3373 lbs. Performance: top speed 245 km/h (152 mph) (declared by factory); accelerations 0- 60 mph 5.8 s, 0- 100 km/h 6.1 s (declared by factory), 1/4 mile drag time (402 m) s (a-c simulation). Fuel consumption: official: 9.8 l/100km / 28.8 mpg (imp.) / 24.1 mpg (U.S.) / 10.2 km/l , average estimated by a-c: l/100km / mpg (imp.) / mpg (U.S.) / km/l .

This will be a series, finally you will be able to find all parts in the virtual garage category of this blog.

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Diaspora – an update

A lot has happened since I got invited to joindiaspora.com in November 2011, time for an update.

While you still don’t need an invite (there are a lot of free pods like diasp.eu or diasp.org), there are advantages in being at join* … so if you want an invite, just leave a comment on this post (make sure to enter a valid address in the email field).

An estimation run by diasp.eu shows, almost 400000 people use D* as of today. After addressing scalability issues and changing service provider in January (accompanied by a lot of downtime), the Dev team is now focusing on a major UI redesign, to center Diaspora around conversations, setting it apart more clearly from the competition, especially Google’s copycat project “Plus”.

The “Stream” has all posts from followed people or containing followed tags (+ “spotlight” posts, that can be disabled separately in the settings). “My Activity” has all posts you participated in (i.e. commented on, liked or followed) ordered by last update. So if you have time and want to explore you use Stream, if you just want to follow up on some interesting conversations you are already part of, you use activity.

Another new feature is the #nsfw flag, that will auto hide single posts or all your posts (if set in your profile) so people have to use an intentional click to see your latest topless images (or any other content that would be considered “Not Safe For Work”). Recently a “show all” option was added so you will only have to click once per session if you are in a safe environment.

The experience on joindiaspora.com is very smooth, the system generally works and is really fast compared to before the redesign.

The biggest issues are in federation between different pods (several hour delays, missing images and comments, posts / comments don’t get deleted on other pods) so for a smooth experience you and your friends should be at the same pod, and preferably on join*.

There are forked versions of Diaspora already, the most prominent examples being diasp0ra.ca and happypenguin.eu. Both of them offer interesting additional features like integrated chat, improved editing etc., more details can be found at PillowFortress again. Unfortunately some of these forks are based on outdated versions of the official code, so you should be prepared for performance issues and even worse federation results. It is also unclear, how long these pods can (or even want to) stay compatible with the “main” branch, run by joindiaspora and the majority of pods, because Diaspora moves on fast and doesn’t guarantee stable APIs yet.

For your convenience, here’s a copy of the interesting tips and tricks from my Diaspora Tricks and Tweaks post from November 2011:

  • Formatting is still done by markdown, here’s a cheat sheet of the options supported in D* (courtesy of PillowFortress):
  • A lot of interesting tutorials can be found at diasporial, check these out if you are planning to join DIASPORA* or already did – also check out the PillowFortress blog, which has a lot of interesting articles and TODOs about your favorite social network
  • Typing ‘@’ will let you auto complete a user name to ‘mention’ (i.e. get them notified about your post)
  • Adding #tags will add your post to the stream of all people who have subscribed to the tags.
  • Put something like ![pic](http://website.com/image.jpg) in your post to embed an image
  • To embed a video, just paste the URL into the post, e.g. http://www.youtube.com/watch?v=F_BEekGyKb8 (don’t use https, and you have to reload the page with Ctrl + F5 before it will show)
  • If you have problems consuming the Diaspora atom feed (some sites like WordPress don’t support https), use atom2rss to convert it to plain old http- only RSS
  • Another cool thing to do with the atom feed: use twitterfeed.com to automatically keep your friends at Facebook, LinkedIn, Hellotxt, Twitter or Status.net (Identica) in the loop, without having to press a button when sharing …
  • Diaspora user numbers are listed here, these are estimates based on diasp.eu user data
  • Popular tags are listed here, also referring to diasp.eu data
  • If you need a sharing button for your blog / web page / … look at D* Advanced Sharer, lets the user select a D* pod and saves settings in a cookie (remembers last choice, too)

Considering Diaspora is still in Alpha, it is an amazingly stable user friendly software and really fun to use on a daily base. So give Diaspora a chance, especially if you didn’t like social networks until now, you might be surprised … sign up at joindiaspora.com and subscribe to 10 tags, and you will see it will become an essential part of your online life in no time.

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The SDF Public Access Unix System

It’s good to be oldschool. I’m oldschool, too, and I’m not alone – the next big thing in Ubuntu is HUD which is nothing more (and nothing less !) than a rather stylish command line.

So why not go back (or forward ?) another step and use the real thing, a classic Unix command line ? And wouldn’t it be cool if you could access your Unix terminal from all over the web ? Well, you can !

Sdf.org offers free SSH shell accounts (definitely free as in Freedom, and as in free beer, too, to some extent). SDF stands for “Super Dimension Fortress”, and that’s not an exaggeration. The free accounts are very limited but for a one time $ 36.- donation you can get an ARPA account, which offers full SSH access, 600MB storage + an extra 20GB image/video gallery and all important stuff you need on the interwebs, like email, IRC, gopher, web server with full CGI support, XMMP, Twitter / Status.net, different shells and much more (details on plans and how to join here). The only “catch” is, you must be willing and able to use a Unix command line.

SDF provides / sponsors a lot of additional services, like their own diaspora* pod (a little outdated unfortunately), some game servers, the tx0.org URL shortener, toobnix.org video gallery, chatter (status.net microblogging) or the  motd.org wordpress blog

Of course you can also install web applications to your SDF account, there is a huge choice of free PHP stuff available at sites like phpkode. A little drawback is, that the 1 time donation ARPA memebership does not include MySQL access, so you are restricted to flatfile storage, but this is sufficient for things like a simple Wiki or an RSS aggregator.

To keep SDF going and get MySql, cron, ssl, smtp, screen, git, cvs and a lot of other goodies (details again here), I recommend upgrading to a $ 36.- / year “Meta ARPA” membership, which will also extend your quota to a comfy 1GB. Upgrading is possible after you have been an ARPA member for at least 30 days.

Accessing your SSH account is pretty straight- forward and described on the SDF join page. If you don’t have your own PC with you there are 2 more interesting options, first is to install connectbot on your Android phone / tablet. If you are behind a firewall that doesn’t allow SSH access, you might want to have a look at Serfish console, a free tunneling SSH web console. If you want to use it regularly, you will want a $ 3.- / month membership, so you don’t have to type in the captchas every 2 minutes.

This is more or less what I learned in my 1st week at SDF, stay tuned for more updates, like all the amazing stuff I’m going to do once I get my Meta ARPA account ;)

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Welcome

Welcome to my new blog, moved to motd.org, an open wordpress install hosted by sdf.org. My old blog will stay online at axel668.wordpress.com, although I’m thinking about re- posting updates for the more interesting topics here.

Why move ? Could not explain it better than MOTD’s homepage …

SDF’s MOTD.ORG (Message Of The Day)

Collaborative coding, journals, forums and galleries for UNIX users

  • You own and retain the rights to your content

A free service supported by user donations and membership

  • You have access to your log file and database
  • You have the freedom and responsibility to alter the code
  • A trusted non-commercial environment – no demographic marketing or data mining
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Message Of The Day!

Welcome to the MOTD Project sponsored by the SDF Public Access UNIX System. This is a free generic WordPress site – to get started, login to your account and Delete or Edit this post.


Hosting for this site is provided by

The SDF Public Access UNIX System

 

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