Hackerspace Brussels

Context and background Let’s set up a server running Nextcloud and Collabora Office inside the space. This will allow for: easily sharing documents creating project documentation that can then be shared publicly create spin-off applications that interact with a nextcloud ecosystem. Think of a sports tracker (who are we kidding?) shopping list app that stores its data in a nextcloud folder instead of a centralized service) see if we can do something with the SOLID concept that the Flemish…

Context and background A desktop computer is being set up in the space allowing to turn it on, having all the basics to stream to the social media channels of choice. This can be used for local events, or for events organized by others in our space. Available material computer, dual screen (currently only one attached), mouse, keyboard webcam (Logitech 720 - from Wouter) HDMI grabber green screen (needs to be set up - from Jurgen) Blue Yeti microphone (ask Jurgen) To Do device is running Debian…

Context and background OctoPi is a simple interface for managing (an) 3D-printer(s). Currently a base install is done on a RasPi with a PiCam. The device can be reached internally at http://octopi.in.hsbxl Endgoal: - The idea is to be able to send .stl files to the printer - The idea is that users can log in with their LDAP account - Do we want the webcam to be publicly accessible? (currently not) To Do setting up LDAP integration starting point: https://github.

Getting started root@xm1:~# apt-get install slapd ldap-utils migrationtools ldapscripts Replication Adding hosts When you want to give shell access to a Linux desktop/server you install to HSBXL userbase, there are a few needed steps: Request a machine account in the ou=machines,dc=hsbxl,dc=be organizational unit apt-get install libpam-ldapd Give the IP address of the LDAP server (currently 192.168.255.1) Give the base DN (dc=hsbxl,dc=be) Say yes to all options Edit /etc/pam.d/common-account…

_ WORK IN PROGRESS _ This article describe HSBXL RADIUS server setup. We will be using FreeRADIUS 3.0. Wanted features RADIUS authentication on switches 802.1x authentication on access points Roaming (SpaceFED/EduRoam) LDAP user backend Dynamic VLAN assignment on WiFi RADIUS authentication on wiki (later) LDAP setup We need a back-end that contains a list of users with their passwords. You can choose to use the file /etc/freeradius/3.0/users instead of a full LDAP installation for small…

techtuenr: “628” startdate: 2022-05-19 starttime: 19:00 price: "" eventtype: Social get-together eventid: techtue628 series: TechTuesday title: TechTuesday 628 linktitle: “TechTue 628” location: HSBXL image: techtuesday.png Techtuesdays are a social meet-up sort of thing, just walk in for a talk, club-mate, latest news, or to show off your latest pet-project … or you can always stay home and read slashdot.

Found the very first TechTuesday, which was on Apr 7th, 2009: http://hsb.wikidot.com/techtue01 TechTuesday 500! TechTue v500 combined with birthday of betz! This is also probably the last TechTuesday at our location in Molenbeek! betz will bring a gas BBQ Stefan will get some meat/vegetables/bread for people if you want him to bring something, contact him or ask the mailing list We are also making tons of fresh GNUwhine for this year!

DATE CORRECTED: workshop is on TUESDAY Basic concepts of 3D printing with an FDM printer We will be looking at: a basic understanding of how 3D printers like the Lulzbot and Ender 3 Pro work the basic steps of creation: design file, save as an STL file, slice to a gcode file pick an existing design from the web slicing it using Cura Notes on 3D printing in HSBXL documentation: https://cloud.

Topic Javier Lloret is a researcher, media artist and engineer based in Amsterdam. He is conducting research on the vulnerabilities of AI-based Computer Vision systems to Adversarial Attacks. This workshop about Artificial Intelligence (AI) and its weakness to ‘Adversarial Attacks’ will tackle ways AI vision can be misled by adding visual noise to images, leading to malfunctions in the system. Javier will give an introduction to Adversarial Attacks applied to images and we will explore code…

All roads lead to HSBXL Goal of this project is to lead visitors to the space in the building. Ideas Gobo lights RGB Led-strips Laser cutted signal boards