Author: Mike

Setup rails server 0

Setup rails server

Create the user and set it up: useradd –home-dir /var/www -m –shell /bin/bash www passwd www groupadd admin usermod -a -G admin www Mit Hilfe von visudo wird die Datei /etc/sudoers editiert und folgendes angefügt: #...

Virtualbox slow in new system 0

Virtualbox slow in new system

I just bought a new computer and used the same home system like before. Virtualbox was now really slow and it used also for small task 100% cpu. I searched through the web without finding...

Setup private docker registry 0

Setup private docker registry

I am switching more and more to Docker with all my projects. Due to that i setup a private docker registry. I am using puppet for the configuration of the docker registry on my...

Cleanup docker 0

Cleanup docker

After some time you collect quite a huge pile of data in docker. Every image and layer is still stored on your harddrive and you might need to clean up to free some disk...

Vagrant up is f***ed up 0

Vagrant up is f***ed up

Unbelievable but true, in newer versions of vagrant the provision is only executed once! Why? You may ask, but i think it is only because some people there not able to make there provisioning...

ISPConfig 0

ISPConfig

This is what we did to setup ISPConfig on a friends server. Install vim:  aptitude install vim-nox Setup correct hostname: echo server1.example.com > /etc/hostname /etc/init.d/hostname restarthostname hostname -f NTP: aptitude install ntp ntpdate Mail:...

Setting up a Server with KVM 0

Setting up a Server with KVM

I am using kvm on my server to put the applications into different virtual machines. For this i currently try to setup my own tool Mission Control that can be found on github. This...

Sun/Oracle Java under Ubuntu 0

Sun/Oracle Java under Ubuntu

If you want to use the official Oracle Java Version you need to either install it manually or use an unofficial ppa. This is because Ubuntu removed the Oracle/Sun Java from the official repositories....

Coding Dojo at Elite Partner 0

Coding Dojo at Elite Partner

Today i attended on a Coding Dojo at Elite Partner. It was quite interesting to see how other programers look at a problem. For me it was quite hard to realy think in baby steps...