Marc Wäckerlin
Für eine libertäre Schweiz

Aktuelle Beiträge

20181210_121905_HDR Computer: PC-Engines APU.2D4 as Docker Worker In my docker swarm, I currently use two old notebooks as docker swarm manager and worker. I was looking around for some cheap and power saving servers that have at least a quad-core CPU and 4GB RAM, when a friend pushed me towards https://pcengines.ch. Here the APU2-Plattform comes with 2 or 4GB RAM, where APU.2D4 [Beitrag lesen ...]
gnome-system-software-installer-icon-with-osx-logo Computer: Extract Mac-OSX dmg and pkg Installer How to extract a Mac-OSX installation package on Ubuntu Linux to analyze the contents.
20180702_150453_HDR Computer: SuisseID as Code Signing HSM How to get a SwissSign codesign certificate using the SuisseID as HSM on Linux Ubuntu. Example how to digitally sign a windows executable.
Cloud_upload_font_awesome_Dave_Gandy Computer: Backup Ubuntu to Docker Setting up a server for backing up your ubuntu home, e.g. from your notebook, is a task, done in just ten minutes. All you need is a publicly available server running docker.
filesystem-evaluation Computer: Evaluation of Distributed Filesystems for Docker Swarm Evaluation of a distributed filesystem to be used for docker swarm volumes.
docker-swarm-gluster-ubuntu Computer: Docker Swarm and GlusterFS Docker swarm is very easy to setup and maintain. It distributed containers over several nodes in a cloud, offers load balancing, redundancy, failover, smooth updates. But local volumes stay locally, so you need a cluster or network file system. That's where gluster enters the stage.
20170801_021542_HDR Computer: Preiswerte flexible Multmedia-Lösung Baue einen coolen Videospieler für weniger als hundert Franken aus einem Raspberry Pi mit OpenELEC als Betriebssystem, Kodi (ehemals XBMC) als Mediencenter und xStream als Add-on, um beliebiege Videos in Deutsch aus dem Internet zu schauen.
kubernetes-in-ubuntu-logo Computer: Kubernetes on Ubuntu 16.04 How to install and maintain Kubernetes in Ubuntu 16.04. I have abandoned Kubernetes in favour of Socker Swarm which is much easier to use and maintain.
Virus Computer Combating Computer: WannaCry / Computersicherheit: Schutz vor Cyberattacken Es gibt einfache Möglichkeiten, sich vor Computerattacken, Viren, Betrug und Phishing zu schützen. Grundsätzlich gelten für alle Betriebssysteme die gleichen Regeln im Umgang mit Sicherheit, Updates und E-Mails. Allerdings gibt es auch Systeme, die sicherer sind, und solche, die besonders unsicher sind. Was das Umfeld betrifft, so muss man die Geheimdienste zurückbinden.
20170402_191817_HDR Computer: Add or Replace Harddisk on Running System Simple command line steps to add a new harddisk to a running Linux LVM system, and how to exchange an old harddisk with a newer bigger one. Even with no reboot needed.
ctrl-alt-f-keys Computer: Overwrite Console Key Mapping Ctrl+Alt+F1 A description on where and how to change the basic Unix key mappings on Ubuntu. If you want to reconfigure Ctrl-Alt-Del or Ctrl+Alt+F1 or Alt+F1, you find a solution in this article.
docker41c878f83207e55634e1f5b602469a18 Computer: Docker Overview This article is for all those who are confused by the Docker concepts and who would like to have a short summary of the important things, instead of a widely distributed documentation.
gnu-build-debian Computer: «Debianize» a Project This is outdated, use my new bootstrap-build-environment project instead! (new blog post for that topic will follow) This article describes, how to add fully automated Debian package building to an existing project, as preparation for a Jenkins build job.
cross-compile-openssl Computer: Cross Compile OpenSSL for Windows on Linux This article explains how to configure and build the OpenSSL library on a Ubuntu Linux to run on 32bit or 64bit Windows.
c++-cross-compile Computer: Cross Compile on Ubuntu Linux for Windows Using MinGW Cross Compiling on a Linux (Ubuntu) for Windows targets has become really simple in the last years.