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Nov 15 2018

Ops School Curriculum — Ops School Curriculum 0.1 documentation

Very well written online documentation – you should have a look if you are on the DevOps path (see my previous post).

Ops School is a comprehensive program that will help you learn to be an operations engineer. Operations engineers are highly skilled people who manage the computer systems of businesses big and small.

SourceOps School Curriculum — Ops School Curriculum 0.1 documentation


Feb 14 2018

Fn Project – The Container Native Serverless Framework

Figure 4. The Fn project's logo

The Fn project is a container native serverless platform that you can run anywhere — any cloud or on-premise. It’s easy to use, supports every programming language, and is extensible and performant.

Quelle: Fn Project – The Container Native Serverless Framework


Okt 13 2017

A Little Story About the `yes` Unix Command | Matthias Endler

yes

The trivial program yes turns out not to be so trivial after all.

Quelle: A Little Story About the `yes` Unix Command | Matthias Endler


Apr 18 2016

java.util.Date

http://classicprogrammerpaintings.tumblr.com/post/142649999919/javautildate-salvador-dali-oil-on-canvas-1931


Jan 18 2016

Concourse: CI that scales with your project

Concourse is a CI system composed of simple tools and ideas. It can express entire pipelines, integrating with arbitrary resources, or it can be used to execute one-off tasks, either locally or in another CI system.

Quelle: Concourse: CI that scales with your project


Jun 18 2014

Internet of things – Twitter for social machines

This is the next big thing … for sure! I mean, the idea is old, but someone managed to give it a simple UI and API:

http://dweet.io/

 


Mai 23 2014

JAVA_HOME on OS X

I just stumbled upon setting the JAVA_HOME on a remote OS X Server. I tried following the output of whereis. But this was not leading me to the right track folders.

To make things short, just add this to your .profile/shell:

export JAVA_HOME=$(/usr/libexec/java_home)

Apr 25 2014

bowery.io – limitless development environment

Bowery is a limitless development environment available at http://bowery.io/.It is free for DEVELOPERS and STARTUPS. All you need to do is configure one simple file per host. With a few lines bowery is setting up a host inkl. your app, the dependencies (like redis, mongodb,..) and up you go. Your app will be online in a short time inkl. ssh access to the VM.

PS: Signup is done via the CLI. I think this is a trend 😉


Apr 24 2014

Vagrant shell script

Working with several Vagrant boxes in parallel can be tricky. So today I wrote a small shell script to help me here. It will

  • start the VM (if not already running),
  • Login into the VM via SSH,
  • suspend the VM after exiting the VM (if you want)

Shell script:
#/bin/bash
if [ -f ./Vagrantfile ]
then
if vagrant status | grep -q "running ("
then
echo Box is already running
else
echo Starting box ...
vagrant up
fi
echo Login in ...
vagrant ssh
read -n1 -p "Suspend box ? [y,N]" doit
case $doit in
y|Y) vagrant suspend ;;
n|N) echo OK ;;
*) echo OK ;;
esac
else
echo No Vagrantfile found!
fi


Mrz 12 2014

Fun Retrospectives

Fun Retrospectives

Fun Retrospectives.