Linux, Nginx, ZFS, PHP-FPM and systems howtos
Updated August 2026: Running php-fpm pools under dedicated users/umask is still best practice. The same idea applies to PHP 8.x pools (including 8.3–8.5): one pool per site, correct listen.owner/listen.group, and a real umask in the...
The Hackers Guide to Python – Interview with Julien Danjou Julien published his first book The Hackers Guide to Python and of course i didnt want to miss out on my chance to ask him...
Cannot find device br-ex fix for openvswitch on openstack During the installation of OpenStack on Debian Wheezy I noticed an unusual Behave. While booting up the networking task Debian complained about: Cannot find device br-ex....
Downgrade from Debian SID to Stable from Jessie to Wheezy Downgrade from Debian SID to Stable from Jessie to Wheezy. This Tutorial describes the downgrade process you need to run to ge back stable rel...
Fix for broken vnc console on Openstack Essex under Debian/Ubuntu The Openstack dashboard novnc console broke after the last two security release of essex openstack (2012.1.1-14/2012.1.1-15). Here is the solution Fix for broken vnc console...
