Letsencrypt – simple renew in bash

Simple renew routine in bash to renew certificates with let’s encrypt.

And then just call renew using certbot and specify script as parameter for renew

  Add this to your crontab and ur done! Doing it differently ? Share […]

Gitlab – custom pre-receive hook

As many of you I’m also using Gitlab to manage some of my projects. What I have recently been doing – was discovering how great it is to enable pipeline within your projects. That have enabled me to install several […]

Scaffolding application templates using Yeoman.io

When you quickly need to create a new application starting every time from scratch can be a pain in the back side 🙂 But have no fear – there is a really nice service called Yeoman available here (  http://yeoman.io/ ). Based […]

Vagrant – create multiple VMs with multiple network interfaces

Today I will just share with you piece of code that I quite often used when I was working with quick spin of machines using Vagrant. It will create 2 VMs for you based on your requirements ( can be […]

OpenSSL – Convert RSA Key to private key

When working with SSL certificates which have been generated you sometimes need to toggle between RSA key to Private key . This depends mostly on middleware you are using

and vice versa

ChatOps using Hubot – Zabbix maintanance

      This post is suplement to GitHub repo available under https://github.com/RafPe/hubot-zabbix-scripts       So finally day has come when I can write about my recent involvement in automating 🙂 this time with use of hubot ( in this […]

Building own datacenter – this time at home

Datacenter in home ? Why ? So a natural question would be why for whatever reason you would like to build a “datacenter”  ( quoted on purpose ) in your piece location of home. Well for 99.9%  of people the  answer […]

DevOpsdays 2016 Amsterdam – Videos are here

If you have missed for whatever reason DevOps days in Amsterdam this year – then you can watch all published videos on vimeo channel! Just head out and go to HERE Some of my favorites : DevOpsdays Amsterdam 2016 Day 1 […]

Git – Visualize your repository

Working with any kind of version control system in today’s world of IT should not be even a question. One may remain which one 🙂 I personally use Github / BitBucket and for small factor use Gogs ( the last one […]

VTM Brocade – Whitelist IP for URLs TrafficScript rule

Hey , So today – a quick post how to write a response rule to whitelist specific URLs for given IP address array. Here it is 🙂