How to use WordPress in Docker Container on your Windows Laptop.

Pre-requisites:-

I am using “Docker for Windows” software to run dockers on my Windows 10 laptop. You can get “Docker for Windows” by clicking on this link .

If you have Windows 7 download Docker Toolbox for Windows with Virtualbox.

Once you’ve installed Docker Toolbox, install a VM with Docker Machine using the VirtualBox provider:

docker-machine create --driver=virtualbox default
docker-machine ls
eval "$(docker-machine env default)"
How to create docker containers?

Once you have installed pre-requisite software create a docker-compose.yml file in a text editor.

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How to prepare for EX210 – RHCSA in Red Hat OpenStack Exam

Red Hat Certified System Administrator in Red Hat OpenStack exam tests the Openstack management skills of candidate.  Before you start preparing for this exam you should understand basic Linux. Redhat recommends skills of at least the level of RHCSA-RHEL. And this level is important as it’s a lab exam and you have to answer the questions by doing them practically.

Here I am listing few commands and topic which should get you started for the basic required Linux level.

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Solved: HTTP ERROR 500 example.com currently unable to handle this request.

Problem:-

example.com currently unable to handle this request. HTTP ERROR 500

Solution:-

Above error is general  and can be related to multiple things. Here we will look at a step by step approach to troubleshoot this. Login to your linux server.(If it’s AWS instance refer How to login to AWS EC2 Linux Instance )

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