Yubikey is a hardware security device. You can use it for two-factor authentication. Here is an example setup for two-factor login for Ubuntu Linux. I ...
Monitoring VMWare vSphere with Grafana and Telegraf
Collector Configuration You need the latest Telegraf version which includes the vSphere Plugin! On Ubuntu or Debian you can get it ...
Installing Galera Cluster with MariaDB
Galera give you some nice cluster features. Like true Multi-Master configuration, synchronous replication, conflict detection and impromes the ...
Your own search engine part 2: web interface
Please read part 1 first. Once we have built the search engine, we need a nice web interface for it. I created a simple one with AJAX Solr. You ...
Docker on Debian 10 managed with Cockpit
With Cockpit, you can also manage docker containers. Here is a small example setup: Install Docker apt install apt-transport-https ca-certificates ...
Servermanagement with Cockpit on Debian 10
Cockpit is an easy and simple remote management software for Linux servers. It is now included in Debian 10 Buster.It runs on several Linux ...
Two-factor authentication with Guacamole 1.1.0 (Part 4)
You can add totp-auth to your Guacamole login process. You can use any TOTP App like "Google Authenticator" or "OTP Auth" to add a two-factor ...
Setup LDAP/AD authentication for Guacamole 1.1.0 (Part 3)
If you don't want to add all your users to the guacamole db for authentication you can combine the DB authentication with LDAP authentication. (You ...
Homematic Schalter zur Stromversorgung Batteriebetriebener Homematic Komponenten nutzen
Über den meisten Lichtschaltern habe ich ein Homematic Wandthermostat (HM-TC-IT-WM-W-EU) montiert. Dieses wird mit 2 AAA Batterien betrieben, welche ...
Homematic with Yeelight Xiaomi Mi Bedside Lamp 2
Send simple commands to Yeelight Xiaomi Mi Bedside Lamp 2 from Homematic. I have a doorbell connected to my Homematic CCU2. In this example it should ...