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Change Domain for WordPress Docker Container with phpMyAdmin

Are you trying to migrate an existing WordPress Docker container to a new domain URL? One might change domain for a couple of reasons. For example, change in brand name, favorite domain in .com becomes available or change to different...

Using Ansible to Automate Deployment for Apps and IT Infrastructure

Introduction Ansible is one of the few configuration management tools in the DevOps environment. It is an infrastructure automation platform used to deploy our applications and systems rapidly to enable continuous integration and continuous deployment. While there are others like...

Set Up DKIM, SPF and Reverse DNS to Improve Mail Deliverability

Introduction DomainKeys Identified Mail (DKIM) is a protocol that contributes to DMARC compliance and requests the sender origin to take responsibility for sent messages that can be verified by mailbox providers. Essentially, it enables the outbound domain to digitally sign...

Host Multiple Websites with jwilder nginx-proxy and letsencrypt-companion

Introduction Two years ago, in 2018, I was introduced to Docker by a colleague of mine who was a brilliant programmer. Thus, I started my Docker journey on my own by reading tutorials online. I was developing a WordPress website...

Setup Cheap Self-Hosted WordPress with Domain for just $7/year

Do you know the difference in service provided between wordpress.com vs wordpress.org? You can register for a free hosted blog at wordpress.com with limited features or you can subscribe to their paid plans to unlock them. However, at wordpress.org, you...

Father’s Day 2020 with My Family

This would be my seventh Father's Day. OMG, how times flies! My family (wife, daughter and later son) would celebrate Father's Day without fail for me every year. There would be cards from my daughter and/or cake from my wife....

How to Backup Databases and Files, Rotate and Rsync to Remote

We should always schedule backups for our website files and databases but should never keep the backups only in the server which your websites and databases reside in. If you are on solid cloud providers like Amazon Web Services (AWS)...

Automated Checks: Send Email when Product in Stock

Introduction Have you ever wanted to buy that pretty dress or gadget really bad but disappointed at it being currently out of stock? Then, you check the listing once every few hours in hope to snap it up when it...

VeraCrypt Drive Encryption to Protect Data

Introduction TrueCrypt is the first on-the-fly encryption (OTFE) that I used and when it got discontinued, I switched to VeraCrypt. Similar to TrueCrypt, VeraCrypt is a small encryption software that is used for OTFE and is a fork of the...

How to Create an Aquarium Divider and Let Kids Share a Fish Tank

Background I have been keeping fishes for more than a year now and this hobby started from my previous job. The thought came when I was assigned a huge L-shaped table when relocated to a new office premise. While other...
Config Examples for liximomo SFTP Sync Extension – VS Code

Config Examples for liximomo SFTP Sync Extension – VS Code

Posted by By Mike Goh September 23, 2020Posted inSoftware and Web Services ReviewsNo Comments
Introduction Visual Studio Code is one of the most popular code editors these days. There are many plugins (also known as extensions) developed for Visual Studio Code in the marketplace and I am going to introduce a must-have extension for…
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Snagit – Best Screen/Video Capture and Image Editor Software

Snagit – Best Screen/Video Capture and Image Editor Software

Posted by By Mike Goh September 12, 2020Posted inSoftware and Web Services ReviewsTags: SoftwareNo Comments
Introduction Raise your hand if you ever need to capture your screen and email the screenshot out as attachment or send it via WhatsApp Web. I am sure that more than 90% of the readers here will raise their hands.…
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Build and Run Test from Jenkins with Docker

Build and Run Test from Jenkins with Docker

Posted by By Mike Goh September 1, 2020Posted inDevelopers Technical TutorialsTags: DevOps, DockerNo Comments
Introduction My DevOps learning roadmap says "learn some CI/CD tool" and so I picked up Jenkins - an open source continuous integration and continuous delivery automation server. Although I am already using GitLab to keep track and backup my source…
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Learn Infrastructure as Code Terraform to Provision & Manage Cloud

Learn Infrastructure as Code Terraform to Provision & Manage Cloud

Posted by By Mike Goh August 13, 2020Posted inDevelopers Technical TutorialsTags: Cloud Computing, DevOpsNo Comments
Introduction This is the fourth and final "Infrastructure as Code" article from my DevOps learning journey. Previously, I had wrote about Docker, Ansible and Docker Swarm. Today, I am going to introduce Terraform, an open-source 'Infrastructure Provisioning' tool created by…
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How to Create an Aquarium Divider and Let Kids Share a Fish Tank

How to Create an Aquarium Divider and Let Kids Share a Fish Tank

Posted by By Mike Goh August 2, 2020Posted inDaily Rants and Excitement BlogTags: Family, FunNo Comments
Background I have been keeping fishes for more than a year now and this hobby started from my previous job. The thought came when I was assigned a huge L-shaped table when relocated to a new office premise. While other…
Read More
Using Docker Swarm Container Orchestration to Manage Multiple Containers

Using Docker Swarm Container Orchestration to Manage Multiple Containers

Posted by By Mike Goh July 25, 2020Posted inDevelopers Technical TutorialsTags: DevOps, DockerNo Comments
Introduction Previously, I had mastered the basics of Ansible as infrastructure configuration management tool as part of my self-learning DevOps journey. Today, I had to understand and try out what is a container orchestration tool. I started with Kubernetes as…
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Using Form Responses to Update Spreadsheet – Google Apps Script

Using Form Responses to Update Spreadsheet – Google Apps Script

Posted by By Mike Goh July 15, 2020Posted inDevelopers Technical TutorialsTags: Cloud Computing, Google ServicesNo Comments
Introduction I have been using Google Drive to create various docs and spreadsheets to store my notes for the past 10 years. Due to the COVID-19 pandemic, my company had embarked on a few digitization projects and one of them…
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Using Ansible to Automate Deployment for Apps and IT Infrastructure

Using Ansible to Automate Deployment for Apps and IT Infrastructure

Posted by By Mike Goh July 3, 2020Posted inDevelopers Technical TutorialsTags: DevOps, ServersNo Comments
Introduction Ansible is one of the few configuration management tools in the DevOps environment. It is an infrastructure automation platform used to deploy our applications and systems rapidly to enable continuous integration and continuous deployment. While there are others like…
Read More
Automated Checks: Send Email when Product in Stock

Automated Checks: Send Email when Product in Stock

Posted by By Mike Goh June 29, 2020Posted inDaily Rants and Excitement BlogTags: Command Line, EmailNo Comments
Introduction Have you ever wanted to buy that pretty dress or gadget really bad but disappointed at it being currently out of stock? Then, you check the listing once every few hours in hope to snap it up when it…
Read More
Father’s Day 2020 with My Family

Father’s Day 2020 with My Family

Posted by By Mike Goh June 21, 2020Posted inDaily Rants and Excitement BlogTags: Family, FunNo Comments
This would be my seventh Father's Day. OMG, how times flies! My family (wife, daughter and later son) would celebrate Father's Day without fail for me every year. There would be cards from my daughter and/or cake from my wife.…
Read More

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