Skip to main content
  1. Tags/




Efficient emojis with rofimoji

·407 words·2 mins
Emojis brighten up any message or document. 🌻 Search, select, and use emojis quickly on Linux with rofimoji. 🤗


RHEL 7 STIG v1 updates for openstack-ansible-security

·204 words·1 min
DISA’s final release of the Red Hat Enterprise Linux (RHEL) 7 Security Technical Implementation Guide (STIG) came out a few weeks ago and it has plenty of improvements and changes.


Power 8 to the people

·1000 words·5 mins
IBM Edge 2016 is almost over and I’ve learned a lot about Power 8 this week.

Getting started with gertty

·438 words·3 mins
When you’re ready to commit code in an OpenStack project, your patch will eventually land in a Gerrit queue for review.


supernova 2.2.0 is available

·156 words·1 min
Thanks to all of the contributors that helped make a new release of supernova possible!


Enjoy supernova 1.0.0

·86 words·1 min
The first supernova commit to GitHub appeared just over two years ago.

Small update for supernova 0.9.6

·247 words·2 mins
A supernova user ran into a tough problem where supernova didn’t seem to obey a configuration within the supernova configuration file.



Relocating a python virtual environment

·340 words·2 mins
Python’s virtual environment capability is extremely handy for situations where you don’t want the required modules for a particular python project to get mixed up with your system-wide installed modules.


Tracing a build through OpenStack Compute (Nova)

·323 words·2 mins
My work at Rackspace has changed a bit in the last few weeks and I’ve shifted from managing a team of engineers to a full technical focus on OpenStack Nova.

FUDCon 2011: Day One

·755 words·4 mins
The first day of FUDCon 2011 in Tempe is coming to a close tonight and I’m completely exhausted.


rpmdb: Lock table is out of available locker entries

·159 words·1 min
If up2date throws some horrible Python errors and rpm says “rpmdb: Lock table is out of available locker entries”, you can restore your system to normality with the following: