Technical information on this site may be out of date : no updates since 2015
RAID ext4 disk problems September 20, 2011
, posted under
linux
note to self
raid
One of those posts for myself in case I need to come back to this later
I have a new PC which is very fast apart from problems with disc access seeming slow (and the disks being physically noisy)
The following related links led me to try a solution
How to turn off notifications in Banshee August 19, 2011
, posted under
linux
annoying
The music player banshee which is part of the default Ubuntu setup pops up a message each time a new track starts playing.
To turn this off
Drupal files directory permissions for continuous integration May 31, 2011
, posted under
drupal
linux
hudson
jenkins
security
jenkins
Historical note : Hudson is what Jenkins was called a long time ago.
I want the drupal user uploaded files to be manageable by both apache and a non-root user
In my case I’m using hudson to rebuild the site with data and “files” from live periodically.
Ubuntu 10.04 Bluetooth Audio October 6, 2010
, posted under
linux
ubuntu
audio
bluetooth
It wasn’t immediately obvious to me
What I needed to do to get bluetooth audio working was to install the blueman package
Varnish logs twice October 5, 2010
, posted under
linux
varnish
The default configuration of varnish logs every request twice, once for the client and once for the backend communication
edit the line in /etc/init.d/varnishncsa
to something like
Varnish ACL October 1, 2010
, posted under
linux
varnish
To setup an IP based access control list so that only allowed users may access the site.
Ubuntu on a Samsung N150 netbook September 6, 2010
, posted under
linux
ubuntu
Installing Ubuntu on a new netbook proved remarkably easy once I got past a couple of hurdles
Varnish caching - passing a hostname May 13, 2010
, posted under
linux
varnish
development
I’m using varnish to cache a REST service that’s slow enough to cause me grief in development.
Out of the box it assumes you are caching your own server and that the client is already using the right host header.
To specify that it should use a host header to match the backend I’m using a config like
Resizing an ext3 filesystem on LVM April 9, 2010
, posted under
linux
When I installed my system I wasn’t quite happy with the way the installer divided my hard disk - but at the time I was in a hurry…
I have since found that repeated loading of databases during development used up all available space in /var and debug files were filling /tmp
So I had to figure out how to resize them.
ssh port forwarding February 19, 2010
, posted under
linux
ssh
port forwarding
Every now and again I find I have ssh access to one server - which has access to somewhere I need to get to - but I want direct access (eg to forward an X session)
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