One of the main reasons that pushed me to do a entire blog remake is to add more tutorials and how-to’s to it. The way a sysadmin works nowadays is totally different from what it was just a couple of years ago, needless to say, it has changed 100% of what it was just 9-10 years ago. During the last FSL I gave a talk titled “From hardware to the cloud, the evolution of a sysadmin).

So, my intention is to add a list of tutorials, how-to’s and documentation on how to use the latest technologies used by SysAdmins, DevOps and SRE’s.

Configuration management

  • Ansible
  • Puppet
  • Chef


  • Docker
  • Kubernetes
  • Terraform
  • Packer
  • Vagrant
  • AWS
  • Kubernetes
  • Kong
  • Git

Logging tools

  • Grep, Awk (the old way)
  • Logstash
  • Elasticsearch
  • Kibana
  • Graphite and Collectd

Programming and scripting

  • Bash - an intro to bash scripting
  • Python
  • Ruby

Raspberry Pi

  • Scratch
  • Misc sensors
  • Pi-Minecraft

So, keep an eye on updates on this page.