bertjwregeer.com
Bert JW Regeer -- Near Space
https://bertjwregeer.com/Project/NearSpace.html
Steve Harper holding the payload seconds before it is let go. The science teams primary focus was science experiments that were to be performed while ascending and descending. The science team is also in charge of interpreting any data that did come back down, and in general anything related to science. Slowly and carefully putting gas into the balloon. More pictures in my Flickr Near Space photo set for CONNERY-1. More pictures in my Flickr Near Space photo set for CONNERY-2. Data logging and parsing.
personal.x-istence.com
Archive for 2011 - Personal.X-Istence.com
https://personal.x-istence.com/2011
Bert JW Regeer (畢傑龍). Bug in Boost 1.4.7 when compiling with clang and c 0x support. Steve Jobs - 1955 - 2011. Setting up jails with multiple IPs and providing it with internet access. StackOverflow and other StackExchange websites.
personal.x-istence.com
Printer Setup - Personal.X-Istence.com
https://personal.x-istence.com/2014/04/30/printer-setup
Bert JW Regeer (畢傑龍). So, I set up a printer I had gotten from my dad today, I was expecting a fight, I had prepared for a fight. I had received this printer after Thanksgiving since my dad wanted it no more. He gave me a D-Link DP-301U and a HP LaserJet 3200, a USB printer, and a USB network print server. Now, as almost any sane person knows printers are some of the most fickle beasts on this planet, and taming them is a task that no mere man is prepared for. I plugged in the printer, and I heard it whi...
personal.x-istence.com
Archive for April, 21 of 2012 - Personal.X-Istence.com
https://personal.x-istence.com/2012/04/21
Bert JW Regeer (畢傑龍). An engineers technical notebook (a.k.a new blog). If you are still reading this blog (all 5 of you out there according to Google Webmaster. Recently I was going through domain registration again and I was looking at a list of domains that I wanted, but couldn't get because at the time I looked they were already taken. I got lucky, I finally got funcptr.net/com. And immediately purchased the two. So without further ado, I introduce my new technical notebook named funcptr. Article tha...
funcptr.net
User sessions, what data should be stored where? - funcptr
https://funcptr.net/2013/08/25/user-sessions,-what-data-should-be-stored-where-
An engineers technical notebook. User sessions, what data should be stored where? This article has been updated. For the old version please check Archive.org. A couple of days ago on reddit.com. A poster by the name of Dan Weber. Posted what he believed to be an attack on PHP sessions: Hacking PHP sessions by running out of memory. The way the "attack" works is as follows:. Create a new session. Check to verify that the user should be logged in. If the user should not be logged in, destroy the session.
funcptr.net
Archive for 2014 - funcptr
https://funcptr.net/2014
An engineers technical notebook. Neutron L3 agent with multiple provider networks. OpenStack resizing of instances. Build numbers in binaries using waf. Tamper proof session cookies and session storage.
funcptr.net
Archive for July of 2015 - funcptr
https://funcptr.net/2015/07
An engineers technical notebook. Cobbler with CentOS 7 failure to boot/kickstart. Over the past week I've been working on building out an instance of Cobbler and testing some of the provisioning that it is able to do. One of the operating systems that I wanted to deploy is CentOS 7. After I imported the system into cobbler, it correctly showed up in the pxelinux boot menu and it would happily load the kernel and the initrd, however after initial bootup it would throw the following error message:. For exa...
funcptr.net
All openstack posts - funcptr
https://funcptr.net/category/openstack
An engineers technical notebook. Neutron L3 agent with multiple provider networks. Due to requirements outside of my control, there was a requirement to run multiple "provider" networks each with each providing their own floating address pool from a single network node, I wanted to do this as simply as possible using a single l3 agent rather than having to figure out how to get systemd to start multiple with different configuration files. There are two flat networks that provide the following:. Next, we ...
funcptr.net
Archive for June of 2014 - funcptr
https://funcptr.net/2014/06
An engineers technical notebook. Build numbers in binaries using waf. My build system of choice these days for any C project is waf. One of the things I always like havig is the build number included in the final binary, so that with a simple. The version is printed that it was built from. This can make it much simpler to debug any potential issues, especially if fixes may have already been made but a bad binary was deployed. Make sure that your wscript somewhere near the top contains the following:.
funcptr.net
Archive for September, 29 of 2014 - funcptr
https://funcptr.net/2014/09/29
An engineers technical notebook. Neutron L3 agent with multiple provider networks. Due to requirements outside of my control, there was a requirement to run multiple "provider" networks each with each providing their own floating address pool from a single network node, I wanted to do this as simply as possible using a single l3 agent rather than having to figure out how to get systemd to start multiple with different configuration files. There are two flat networks that provide the following:. Next, we ...