https://ec0.io/ Recent content on ec0's domain Hugo -- gohugo.io en-au Fri, 29 Dec 2017 00:00:00 +0000 https://ec0.io/post/kernel-structs-in-systemtap/ Fri, 29 Dec 2017 00:00:00 +0000 https://ec0.io/post/kernel-structs-in-systemtap/ Using systemtap to inspect and decode valuable kernel structures to understand kernel behaviour during diagnostic and analysis work. https://ec0.io/post/hacking-on-juju/ Mon, 26 Jun 2017 00:00:00 +0000 https://ec0.io/post/hacking-on-juju/ An overview of checking out, modifying, compiling and testing changes to the Juju codebase https://ec0.io/post/freebsd-on-ar9331-routers/ Mon, 22 Aug 2016 00:00:00 +0000 https://ec0.io/post/freebsd-on-ar9331-routers/ An overview of the state of FreeBSD on AR9331-based routers (such as the Gl.inet AR150) and how to get it running on this hardware. https://ec0.io/post/buildroot-on-raspberry-pi-2/ Wed, 11 Feb 2015 00:00:00 +0000 https://ec0.io/post/buildroot-on-raspberry-pi-2/ I put together patches to compile buildroot-based Linux images for the Raspberry Pi 2. https://ec0.io/post/multichannel-ufp-and-vnic-on-ibm-switches/ Sat, 13 Sep 2014 00:00:00 +0000 https://ec0.io/post/multichannel-ufp-and-vnic-on-ibm-switches/ UFP, CNAs and vNICs, oh my! A technical but higher level dive into configuring CNAs on IBM switches. https://ec0.io/post/xbmc-frodo-buildroot-for-raspberry-pi/ Sun, 31 Aug 2014 00:00:00 +0000 https://ec0.io/post/xbmc-frodo-buildroot-for-raspberry-pi/ I rebuilt my setup for watching videos, from DLNA to XBMC/Kodi running on a Raspberry Pi. This post talks about the process and how to overclock and tweak the Pi to run Kodi well. https://ec0.io/post/suspend-to-ram-issues-on-lenovo-e540-layout-post/ Thu, 28 Aug 2014 00:00:00 +0000 https://ec0.io/post/suspend-to-ram-issues-on-lenovo-e540-layout-post/ The Lenovo E540 or how I learned to stop worrying and fix suspend to RAM on my new laptop. https://ec0.io/post/mppt-solar-charger-for-arduino/ Thu, 17 Apr 2014 00:00:00 +0000 https://ec0.io/post/mppt-solar-charger-for-arduino/ A quick post about some work I've been doing building an open source MPPT battery charger. https://ec0.io/post/configuring-fcoe-on-ibm-switches/ Sun, 05 Jan 2014 00:00:00 +0000 https://ec0.io/post/configuring-fcoe-on-ibm-switches/ A deep dive into FCoE and configuring FCoE and related technologies for storage fabrics on IBM switches. https://ec0.io/post/lacp-on-rhel-6-4/ Sat, 07 Dec 2013 00:00:00 +0000 https://ec0.io/post/lacp-on-rhel-6-4/ An overview of LACP and how to configure link aggregation on RHEL 6.4 (with a lot of generic Linux guidance, too). https://ec0.io/post/ipxe-php-scripts-basic-setup/ Sat, 30 Nov 2013 00:00:00 +0000 https://ec0.io/post/ipxe-php-scripts-basic-setup/ I had the opportunity to play with iPXE in a system deployment setting, so wanted to share my experiences and what I've learned. https://ec0.io/post/loading-windows-pe-with-ipxe/ Sat, 30 Nov 2013 00:00:00 +0000 https://ec0.io/post/loading-windows-pe-with-ipxe/ Building upon the iPXE knowledge from the last post, I decided to try and network boot a Windows PE based deployment environment. https://ec0.io/post/using-ipxe-to-install-redhat-enterprise-linux-rhel-6-4/ Sat, 30 Nov 2013 00:00:00 +0000 https://ec0.io/post/using-ipxe-to-install-redhat-enterprise-linux-rhel-6-4/ Building again on the previous post on using iPXE for system deployment, I had to opportunity to deploy a series of RHEL 6.4 systems and running the install over the network via iPXE saved a ton of time. https://ec0.io/post/fridge-temperature-control-testing/ Fri, 29 Nov 2013 00:00:00 +0000 https://ec0.io/post/fridge-temperature-control-testing/ I've got my brew fridge up and running with the previously posted code. https://ec0.io/post/arduino-home-brewing/ Sun, 08 Sep 2013 00:00:00 +0000 https://ec0.io/post/arduino-home-brewing/ I published source code for my very basic Arduino-based brewing fridge / fermentation chamber. https://ec0.io/about/ Mon, 01 Jan 0001 00:00:00 +0000 https://ec0.io/about/ James "ec0" Hebden Contact: E-mail, Web, Launchpad (ec0), GitHub (devec0), Twitter (devec0), IRC (ec0 on freenode) Cyber Witch 🧙‍♀️ Hacker, tinkerer and maker. I aim to be humble, kind and patient in everything I do. Hardware hacker and lover of magic smoke. I'm particularly interesting in the intersection of right to repair, open systems and networking, and environmental sustainability. https://ec0.io/cv/ Mon, 01 Jan 0001 00:00:00 +0000 https://ec0.io/cv/ CV of James Hebden Contact: E-mail, Web, LinkedIn, GitHub Summary I enjoy working remotely, and am a huge proponent of flexible work options. I'm interested in how technology enables us all to live better lives. I work well in teams, and I value being friendly, polite, patient, and I enjoy sharing knowledge and skills. My skillset and interests are around web/cloud infrastructure and security - especially hardware, virtualisation, configuration management/automation, and embedded technology (e.