How to become an AWS Certified Solution Architect in 30 days ?

In this post we will be discussing on how to clear the “AWS Certified Solutions Architect – Associate” exam in 30 days .

AWS exams are not restricted to any version as you see in other exams like RHCSA on RHEL 6.

The syllabus is vast and keep on changing as AWS keep on adding new services. So, hard work alone won’t help. Also, your prior experience on few specific AWS services won’t help you clear the exam easily. As the questions in exam are on wide range of services.

Below I am listing a smart plan which can get you ready for the exam in 30 days.

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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.

Continue reading “How to use WordPress in Docker Container on your Windows Laptop.”

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.

If you are a newbie on linux  and want to quickly master linux you can check Learn Linux course on Udemy.

Here I am listing few Linux commands and topics which you should know before sitting for the Redhat Openstack exam.

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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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