Recently, I received an email invitation about writing an article on working from home (WFH) amid coronavirus outbreak. As an IT professional who still does much work in a traditional face-to-face way, that led to my interest in the topic, resulting in a presentation I have done privately and finally this post — this article discusses a way the pandemic has changed our lives and how I personally cope with it career-wise by getting equipped with desired skills on remote-work marketplaces.

Problem — Coping with Remote Work, the New Normal

A wise person once said the only constant is change — have you noticed what has changed during the…


There are times when life can seem incredibly difficult, such as during the times of a pandemic. When the worst happens, it’s natural to feel that life will no longer be the same.

This post explores:

  • Ways of living and thinking that enable us to not only survive but to grow through the worst situations
  • Extreme crises from war times with inspiring messages on how to weather the storm
  • Being negative in head, positive in heart

Let’s learn and grow through crises and trauma from a number of book references and a personal experience which I would like to share…


Today, I would like to talk to you about empathetic communication because I think it is especially important recently due to the pandemic and other reasons too.

I will go through it starting with what it is, why we need it and how to achieve it with a number of book references. Hopefully, people would be more aware of the pros and cons of empathy on ourselves and the society. Let’s get started!

The Meaning of Empathy

Empathetic communication means listening with full attention to understand the feelings and perspective of another person.

So what is the word empathy? From the book Verbal Judo


This introductory article is about Infrastructure-as-Code (IaC) and a major player of which, Ansible, its concepts — control node, managed host, inventory, playbook and modules — along with a quick example using an Ansible command to remediate configuration drift of managed computers, so that a specified service on them is running in its desired state.

Infrastructure-as-Code

DevOps is not a Goal, but a never-ending process of continual improvement. — Jez Humble

It is the era of DevOps, where development (Dev) and operation (Ops) are converged and streamlined for the benefit of the business. On the infrastructure side, it is also desired…


For file server admins, this Windows batch script provisions (copies) new folders with exact permissions and content from a specified existing folder (template) based on the information inputted by a user via its command-line interface. It hopes to reduce the burden of Windows admins by handling over the task of folder provisioning to users.

It uses robocopy /MIR /COPYALL /ZB to solve the problem where folders copied using Windows Explorer (a.k.a. File Explorer) may not retain unique permissions and inherit permissions from parent folder.

[Go to Download]

Features

  • Accept input from user
    - First name and last name (feel free to modify…

Designed for Active Directory (AD) admins, this PowerShell script ws-dynamic-group automates the addition or removal of group members in a Windows local or AD domain group based on content in a CSV file or an LDAP query, turning a static group into a dynamic one.

Preventive features such as setting a threshold to avoid deletion of a massive number of group members by mistake, logging and mail alerts are also available.

[Go to Download]

List of Features

  • Keeping track of a specified CSV file for adding or removing group members in a local/domain group by comparing the group members of the file with…

CIS, Center for Internet Security, publishes prescriptive system hardening documents which provide guidance for establishing a secure system configuration on platforms such as Windows. Usually, their Windows hardening documents are over a hundred pages long and would take a long time to perform hardening manually by one person. Thankfully, there is an Infrastructure-as-Code configuration management approach, e.g. the one introduced below leveraging Chef and Inspec, to achieve automation of the hardening process and validating the results.

Figure 1. Content of harden_winrm.rb, with references from CIS sections as an example of Chef recipes. (This one is from MattTunny/windows_hardening GitHub repository)

Instead of demonstrating the power of infrastructure as code fully, this quick post only aims at introducing the concept by leveraging Chef hardening recipes…


This is an article of work ethics written to encourage my dear young colleague and remind myself.

“You can’t connect the dots looking forward; you can only connect them looking backwards. So you have to trust that the dots will somehow connect in your future. You have to trust in something — your gut, destiny, life, karma, whatever. This approach has never let me down, and it has made all the difference in my life.” — Steve Jobs

What good is it to live each day without a sense of purpose? For all ‘uninteresting’ things that we do now, we…


At the time of writing, it is near the end of my twenties. It is a good moment for me to reflect on myself and to share my 2 cents being someone who has the experience. Here are my top 3 dos for all young people in their 20s.

1. Keep learning and strengthening ourselves

“At fifteen, I had my mind bent on learning. At thirty, I stood firm. At 40, I had no doubts. At 50, I knew the decrees of Heaven.…” — The Analects

This is a popular Chinese saying by Confucius. In my opinion, it is a hint to young people aged between…


As a young IT professional in a large enterprise, there were rules I had to learn in order not to go out of line — it was 2011, the first time I ever stepped into the commercial world of IT, where I learned the essentials (and politics) from my supervisor and mentor who always told me not to work hard but work smart. This is a list of IT work ethic reminders I crafted for myself thanks to him.

Photo by jesse orrico on Unsplash
  1. Most of the time, IT support is a ‘standby job’ — it may be peaceful but we must get prepared for…

wandersick

IT pro • ⛅ cloud • self growth • inspiring tweets @english_quotes • check out my apps eg. AeroZoom to magnify like Mac on Windows 🔎 as seen on Lifehacker, etc.

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