No Name http://blog.schoash.com Thu, 07 Oct 2010 13:18:41 +0000 http://wordpress.org/?v=2.8.5 en hourly 1 Installing lxml, pytz, soaplib, suds with pip http://blog.schoash.com/2010/10/07/installing-lxml-pytz-soaplib-suds-with-pip/ http://blog.schoash.com/2010/10/07/installing-lxml-pytz-soaplib-suds-with-pip/#comments Thu, 07 Oct 2010 13:18:41 +0000 blog http://blog.schoash.com/?p=189 When trying to install the mentioned packages with pip I ran into the following error:


NOTE: Trying to build without Cython, pre-generated 'src/lxml/lxml.etree.c' needs to be available.
Using build configuration of libxslt 1.1.24
Building against libxml2/libxslt in the following directory: /usr/lib
running install
running build
running build_py
running build_ext
building 'lxml.etree' extension
gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions build/temp.linux-x86_64-2.5/src/lxml/lxml.etree.o -lxslt -lexslt -lxml2 -lz -lm -o build/lib.linux-x86_64-2.5/lxml/etree.so
/usr/bin/ld: cannot find -lz
collect2: ld returned 1 exit status
error: command 'gcc' failed with exit status 1

It turned out that the zlib1g-dev package was missing

]]> http://blog.schoash.com/2010/10/07/installing-lxml-pytz-soaplib-suds-with-pip/feed/ 0 SIOCSIFADDR: No such device eth0 VirtualBox http://blog.schoash.com/2010/06/09/siocsifaddr-no-such-device-eth0-virtualbox/ http://blog.schoash.com/2010/06/09/siocsifaddr-no-such-device-eth0-virtualbox/#comments Wed, 09 Jun 2010 10:15:01 +0000 blog http://blog.schoash.com/?p=187 A SIOCSIFADDR error occurs if you move VirtualBox VMs between hosts, because the MAC changes.

To resolve this on a debian host just remove the entries in

/etc/udev/rules.d/70_persistent-net.rules

]]> http://blog.schoash.com/2010/06/09/siocsifaddr-no-such-device-eth0-virtualbox/feed/ 2 Anzeige wegen 5-Stern Youtube Rating http://blog.schoash.com/2010/02/17/anzeige-wegen-5-stern-youtube-rating/ http://blog.schoash.com/2010/02/17/anzeige-wegen-5-stern-youtube-rating/#comments Wed, 17 Feb 2010 09:42:38 +0000 blog http://blog.schoash.com/?p=181 Auf der Webseite des Sundance Grande mountain resort & spa ist ein Promo Video im Header eingebunden. Darin sah nun jemand ein Problem, da das Video ein 5-Sterne Rating hat, der Betrieb jedoch ein 4-Sterne Betrieb ist. Irreführung und weiß Gott was wurde hier erwähnt. Erklärungsversuche, dass es sich hierbei nur um das Rating des Videos, nicht aber um die Sterne des Betriebes handle halfen offensichtlich nichts. Es kam eine Anzeige.
sundance
Manche Internetbenutzer sollten die Finger von Dingen lassen, die sie nicht verstehen.

]]> http://blog.schoash.com/2010/02/17/anzeige-wegen-5-stern-youtube-rating/feed/ 1 Keeping SSH Session Alive http://blog.schoash.com/2009/12/03/keeping-ssh-session-alive/ http://blog.schoash.com/2009/12/03/keeping-ssh-session-alive/#comments Thu, 03 Dec 2009 10:42:31 +0000 blog http://blog.schoash.com/?p=177 Preventing a SSH connection from dropping while you are inactive or waiting for a script to finish is quite easy. If you are on a Ubuntu or Debian client you only have to add one line to

/etc/ssh/ssh_config
ServerAliveInterval 5

In OSX the config file for ssh can be found in /etc/ssh_config.

Actually this line sends a keep-alive packet to the server every 5 seconds. You can change the interval as you like, but for me it works best with 5 seconds.

Alternatively you can also use the parameter when connecting to the remote host. The command looks like this:

ssh -o ServerAliveInterval=10

]]> http://blog.schoash.com/2009/12/03/keeping-ssh-session-alive/feed/ 0 Grandma Got Run Over By A Reindeer Lyrics http://blog.schoash.com/2009/12/02/grandma-got-run-over-by-a-reindeer-lyrics/ http://blog.schoash.com/2009/12/02/grandma-got-run-over-by-a-reindeer-lyrics/#comments Wed, 02 Dec 2009 16:24:05 +0000 blog http://blog.schoash.com/?p=175 Grandma got run over by a reindeer
Walking home from our house Christmas eve
You can say there’s no such thing as Santa
But as for me and Grandpa, we believe

She’d been drinkin’ too much egg nog
And we’d begged her not to go
But she’d left her medication
So she stumbled out the door into the snow

When they found her Christmas mornin’
At the scene of the attack
There were hoof prints on her forehead
And incriminatin’ Claus marks on her back

Grandma got run over by a reindeer
Walkin’ home from our house Christmas eve
You can say there’s no such thing as Santa
But as for me and Grandpa, we believe

Now were all so proud of Grandpa
He’s been takin’ this so well
See him in there watchin’ football
Drinkin’ beer and playin’ cards with cousin Belle

It’s not Christmas without Grandma
All the family’s dressed in black
And we just can’t help but wonder
Should we open up her gifts or send them back?

Grandma got run over by a reindeer
Walkin’ home from our house Christmas eve
You can say there’s no such thing as Santa
But as for me and Grandpa, we believe

Now the goose is on the table
And the pudding made of pig
And a blue and silver candle
That would just have matched the hair in Grandma’s wig

I’ve warned all my friends and neighbors
Better watch out for yourselves
They should never give a license
To a man who drives a sleigh and plays with elves

Grandma got run over by a reindeer
Walkin’ home from our house, Christmas eve
You can say there’s no such thing as Santa
But as for me and Grandpa, we believe!

]]> http://blog.schoash.com/2009/12/02/grandma-got-run-over-by-a-reindeer-lyrics/feed/ 1 Kite Surfer fly over Pier http://blog.schoash.com/2009/11/28/kite-surfer-fly-over-pier/ http://blog.schoash.com/2009/11/28/kite-surfer-fly-over-pier/#comments Sat, 28 Nov 2009 11:24:04 +0000 blog http://blog.schoash.com/?p=173 Two surfers use gusts of wind to propel themselves over Worthing Pier in West Sussex.

]]> http://blog.schoash.com/2009/11/28/kite-surfer-fly-over-pier/feed/ 0 Cleaning Kitteh http://blog.schoash.com/2009/11/28/cleaning-kitteh/ http://blog.schoash.com/2009/11/28/cleaning-kitteh/#comments Sat, 28 Nov 2009 11:11:35 +0000 blog http://blog.schoash.com/?p=171

Cleaning the floor with mop cat | Japan Probe.

]]> http://blog.schoash.com/2009/11/28/cleaning-kitteh/feed/ 0 Waterdrops captured at 2000fps http://blog.schoash.com/2009/11/17/waterdrops-captured-at-2000fps/ http://blog.schoash.com/2009/11/17/waterdrops-captured-at-2000fps/#comments Mon, 16 Nov 2009 22:43:08 +0000 blog http://blog.schoash.com/?p=167 The video shows the weird behavior of water drops when they fall into a pool of water. They don’t directly merge with the rest of the water, instead they start bouncing off the surface for several times becoming smaller and smaller. With the help of the special slow motion video camera used, this effect can be shown.

[via mental_floss]

]]> http://blog.schoash.com/2009/11/17/waterdrops-captured-at-2000fps/feed/ 0 Vespa Seats at Office FTW! http://blog.schoash.com/2009/11/16/vespa-seats-at-office-ftw/ http://blog.schoash.com/2009/11/16/vespa-seats-at-office-ftw/#comments Mon, 16 Nov 2009 08:57:46 +0000 blog http://blog.schoash.com/?p=161

Nice idea on how to recycle parts of a Vespa in a stylish way. See more of their creations on their website.

[via Bem Legaus!]

]]> http://blog.schoash.com/2009/11/16/vespa-seats-at-office-ftw/feed/ 0 Generating a is.gd url using PHP http://blog.schoash.com/2009/11/13/generating-a-is-gd-url-using-php/ http://blog.schoash.com/2009/11/13/generating-a-is-gd-url-using-php/#comments Fri, 13 Nov 2009 21:46:25 +0000 blog http://blog.schoash.com/?p=156 I was just adjusting a plugin on my blog, when I needed to shrink urls on the fly with is.gd.

function getShortUrl($url) {
$c = curl_init();
curl_setopt($c, CURLOPT_URL, 'http://is.gd/api.php?longurl=' . $url);
curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($c, CURLOPT_CONNECTTIMEOUT, 3);
$ret = curl_exec($c);
curl_close($c);
return $ret;
}

Have fun generating those links.

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