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Postings by Turritopsis Dohrnii Teo En Ming

What are the differences between systemd and non-systemd Linux distros?

Good afternoon from Singapore,

What are the differences between systemd and non-systemd Linux distros?

Is systemd implemented in all the latest Linux distros?

Please advise. Thank you.

===BEGIN SIGNATURE===
Turritopsis Dohrnii Teo En Ming's Academic Qualifications as at 30 Oct 2017
[1] <a href="https://tdtemcerts.wordpress.com/" title="https://tdtemcerts.wordpress.com/">https://tdtemcerts.wordpress.com/</a>
[2] <a href="http://tdtemcerts.blogspot.sg/" title="http://tdtemcerts.blogspot.sg/">http://tdtemcerts.blogspot.sg/</a>
[3] <a href="https://www.scribd.com/user/270125049/Teo-En-Ming" title="https://www.scribd.com/user/270125049/Teo-En-Ming">https://www.scribd.com/user/270125049/Teo-En-Ming</a>
===END SIGNATURE===

What are the differences between systemd and non-systemd Linux distros?

Good afternoon from Singapore,

What are the differences between systemd and non-systemd Linux distros?

Is systemd implemented in all the latest Linux distros?

Please advise. Thank you.

===BEGIN SIGNATURE===
Turritopsis Dohrnii Teo En Ming's Academic Qualifications as at 30 Oct 2017
[1] <a href="https://tdtemcerts.wordpress.com/" title="https://tdtemcerts.wordpress.com/">https://tdtemcerts.wordpress.com/</a>
[2] <a href="http://tdtemcerts.blogspot.sg/" title="http://tdtemcerts.blogspot.sg/">http://tdtemcerts.blogspot.sg/</a>
[3] <a href="https://www.scribd.com/user/270125049/Teo-En-Ming" title="https://www.scribd.com/user/270125049/Teo-En-Ming">https://www.scribd.com/user/270125049/Teo-En-Ming</a>
===END SIGNATURE===

I need SERIOUS help on GRUB in CentOS 7.5 1804

Good afternoon from Singapore,

I need SERIOUS help on GRUB in CentOS 7.5 1804.

Please refer to my installation notes at http://lists.linuxfromscratch.org/pipermail/lfs-chat/2018-October/028964.html

According to Petros' instructions, I need GRUB Legacy 0.97 for my Extremely Simple Linux. But GRUB Legacy 0.97 has been deprecated in CentOS 7.5. GRUB2 is installed by default on CentOS 7.5.

So I defied Petros' instructions and used GRUB2 for my Extremely Simple Linux compilation, with the end result that I do not see any operating system selection menu on GRUB2.

I can't find grub-install in CENTOS 7 1804

Good morning from Singapore,

How can I install it? It looks like this grub-install cannot be easily installed.

===BEGIN SIGNATURE===

Turritopsis Dohrnii Teo En Ming's Academic Qualifications as at 30 Oct 2017

[1] <a href="https://tdtemcerts.wordpress.com/" title="https://tdtemcerts.wordpress.com/">https://tdtemcerts.wordpress.com/</a>

[2] <a href="http://tdtemcerts.blogspot.sg/" title="http://tdtemcerts.blogspot.sg/">http://tdtemcerts.blogspot.sg/</a>

[3] <a href="https://www.scribd.com/user/270125049/Teo-En-Ming" title="https://www.scribd.com/user/270125049/Teo-En-Ming">https://www.scribd.com/user/270125049/Teo-En-Ming</a>

===END SIGNATURE===

Get Outlook for Android<https://aka.ms/ghei36>

Are these instructions meant to be executed on CentOS 1804?

Good afternoon from Singapore, I came across this Linux Journal article titled "DIY: Build a Custom Minimal Linux Distribution from Source", written by Petros Koutoupis. Link: <https://www.linuxjournal.com/content/diy-build-custom-minimal-linux-distribution-source> <a href="https://www.linuxjournal.com/content/diy-build-custom-minimal-linux-distribution-source" title="https://www.linuxjournal.com/content/diy-build-custom-minimal-linux-distribution-source">https://www.linuxjournal.com/content/diy-build-custom-minimal-linux-dist...</a> Are the instructions in this article meant to be executed with ease on CentOS 1804 or perhaps easier on other Linux distros? Please advise.

Are these instructions meant to be executed on Ubuntu Server 18.04 LTS?

Good afternoon from Singapore,

I came across this Linux Journal article titled "DIY: Build a Custom Minimal Linux Distribution from Source", written by Petros Koutoupis.

Are the instructions in this article meant to be executed with ease on Ubuntu Server 18.04 LTS or perhaps easier on other Linux distros?

Please advise.

Step-by-Step Tutorial: How to Setup Your Own e-Commerce Online Store using WooCommerce 3.4.5, Wordpress 4.9.8, and CentOS 1805 (LAMP) in Amazon AWS Cloud

Good morning from Singapore,

You can read my step-by-step tutorial on How to Setup Your Own e-Commerce Online Store using WooCommerce 3.4.5, Wordpress 4.9.8, and CentOS 1805 (LAMP) in Amazon AWS Cloud at any one of my two redundant blogs. My blogs were configured in RAID 1 mirroring array.

<a href="https://tdtemcerts.wordpress.com/2018/09/29/step-by-step-tutorial-how-to-setup-your-own-e-commerce-online-store-using-woocommerce-3-4-5-wordpress-4-9-8-and-centos-1805-lamp-in-amazon-aws-cloud/" title="https://tdtemcerts.wordpress.com/2018/09/29/step-by-step-tutorial-how-to-setup-your-own-e-commerce-online-store-using-woocommerce-3-4-5-wordpress-4-9-8-and-centos-1805-lamp-in-amazon-aws-cloud/">https://tdtemcerts.wordpress.com/2018/09/29/step-by-step-tutorial-how-to...</a>

<a href="https://tdtemcerts.blogspot.com/2018/09/step-by-step-tutorial-how-to-setup-your.html" title="https://tdtemcerts.blogspot.com/2018/09/step-by-step-tutorial-how-to-setup-your.html">https://tdtemcerts.blogspot.com/2018/09/step-by-step-tutorial-how-to-set...</a>

Thanks for reading!

Step-by-Step Tutorial: How to Setup Your Own e-Commerce Online Store using WooCommerce 3.4.5, Wordpress 4.9.8, and CentOS 1805 (LAMP) in Amazon AWS Cloud

Good morning from Singapore,

You can read my step-by-step tutorial on How to Setup Your Own e-Commerce Online Store using WooCommerce 3.4.5, Wordpress 4.9.8, and CentOS 1805 (LAMP) in Amazon AWS Cloud at any one of my two redundant blogs. My blogs were configured in RAID 1 mirroring array.

<a href="https://tdtemcerts.wordpress.com/2018/09/29/step-by-step-tutorial-how-to-setup-your-own-e-commerce-online-store-using-woocommerce-3-4-5-wordpress-4-9-8-and-centos-1805-lamp-in-amazon-aws-cloud/" title="https://tdtemcerts.wordpress.com/2018/09/29/step-by-step-tutorial-how-to-setup-your-own-e-commerce-online-store-using-woocommerce-3-4-5-wordpress-4-9-8-and-centos-1805-lamp-in-amazon-aws-cloud/">https://tdtemcerts.wordpress.com/2018/09/29/step-by-step-tutorial-how-to...</a>

<a href="https://tdtemcerts.blogspot.com/2018/09/step-by-step-tutorial-how-to-setup-your.html" title="https://tdtemcerts.blogspot.com/2018/09/step-by-step-tutorial-how-to-setup-your.html">https://tdtemcerts.blogspot.com/2018/09/step-by-step-tutorial-how-to-set...</a>

Thanks for reading!

Step-by-Step Tutorial: How to Setup Your Own e-Commerce Online Store using WooCommerce 3.4.5, Wordpress 4.9.8, and CentOS 1805 (LAMP) in Amazon AWS Cloud

Good morning from Singapore,

You can read my step-by-step tutorial on How to Setup Your Own e-Commerce Online Store using WooCommerce 3.4.5, Wordpress 4.9.8, and CentOS 1805 (LAMP) in Amazon AWS Cloud at any one of my two redundant blogs. My blogs were configured in RAID 1 mirroring array.

<a href="https://tdtemcerts.wordpress.com/2018/09/29/step-by-step-tutorial-how-to-setup-your-own-e-commerce-online-store-using-woocommerce-3-4-5-wordpress-4-9-8-and-centos-1805-lamp-in-amazon-aws-cloud/" title="https://tdtemcerts.wordpress.com/2018/09/29/step-by-step-tutorial-how-to-setup-your-own-e-commerce-online-store-using-woocommerce-3-4-5-wordpress-4-9-8-and-centos-1805-lamp-in-amazon-aws-cloud/">https://tdtemcerts.wordpress.com/2018/09/29/step-by-step-tutorial-how-to...</a>

<a href="https://tdtemcerts.blogspot.com/2018/09/step-by-step-tutorial-how-to-setup-your.html" title="https://tdtemcerts.blogspot.com/2018/09/step-by-step-tutorial-how-to-setup-your.html">https://tdtemcerts.blogspot.com/2018/09/step-by-step-tutorial-how-to-set...</a>

Thanks for reading!

Testing

Which is the best open source ecommerce platform?

Good afternoon from Singapore,

There are far too many choices when it comes to open source ecommerce solutions.

Are there any credible rankings of open source ecommerce platforms?

Which open source ecommerce solution do you think is the best and tell me why.

Thank you.

===BEGIN SIGNATURE===

Turritopsis Dohrnii Teo En Ming's Academic Qualifications as at 30 Oct 2017

[1] <a href="https://tdtemcerts.wordpress.com/" title="https://tdtemcerts.wordpress.com/">https://tdtemcerts.wordpress.com/</a>

<https://tdtemcerts.wordpress.com/>[2] <a href="http://tdtemcerts.blogspot.sg/" title="http://tdtemcerts.blogspot.sg/">http://tdtemcerts.blogspot.sg/</a>

<http://tdtemcerts.blogspot.sg/>[3] <a href="https://www.scribd.com/user/270125049/Teo-En-Ming" title="https://www.scribd.com/user/270125049/Teo-En-Ming">https://www.scribd.com/user/270125049/Teo-En-Ming</a>

<https://www.scribd.co

Which is the best open source ecommerce platform?

Good afternoon from Singapore,

There are far too many choices when it comes to open source ecommerce solutions.

Are there any credible rankings of open source ecommerce platforms?

Which open source ecommerce solution do you think is the best and tell me why.

Thank you.

===BEGIN SIGNATURE===

Turritopsis Dohrnii Teo En Ming's Academic Qualifications as at 30 Oct 2017

[1] <a href="https://tdtemcerts.wordpress.com/" title="https://tdtemcerts.wordpress.com/">https://tdtemcerts.wordpress.com/</a>

<https://tdtemcerts.wordpress.com/>[2] <a href="http://tdtemcerts.blogspot.sg/" title="http://tdtemcerts.blogspot.sg/">http://tdtemcerts.blogspot.sg/</a>

<http://tdtemcerts.blogspot.sg/>[3] <a href="https://www.scribd.com/user/270125049/Teo-En-Ming" title="https://www.scribd.com/user/270125049/Teo-En-Ming">https://www.scribd.com/user/270125049/Teo-En-Ming</a>

<https://www.scribd.com

Deploying NPACI Rocks 7.0 (Manzanita) High Performance Computing (HPC) Cluster in a Virtualization Environment

Good afternoon from Singapore,

I have Windows 10 Home edition host operating system at home. Can I deploy NPACI Rocks 7.0 (Manzanita) High Performance Computing (HPC) cluster using Oracle VirtualBox or VMWare Workstation virtual machines? Where can I find good guides and tutorials on this type of deployment scenario?

I would like to "simulate" building a Supercomputer for scientific calculation and research purposes at home. Rocks 7.0 is based on CentOS 7.4.

Please advise.

Step-by-Step Tutorial: How to Deploy cPanel Web Hosting Control Panel version 11.74 on CentOS 7.5 Linux Server version 1805 in Amazon AWS Cloud

Step-by-Step Tutorial: How to Deploy cPanel Web Hosting Control Panel version 11.74 on CentOS 7.5 Linux Server version 1805 in Amazon AWS Cloud

Secondary Subject/Topic: How to Setup a New Startup Web Hosting Company Using cPanel Web Hosting Control Panel version 11.74, CentOS 7.5 Linux Server version 1805, and Amazon AWS Cloud

Tertiary Subject/Topic: How to Startup Your Own Internet Business Like China's Billionaire Jack Ma. Will Teo En Ming Be Able to Emulate Jack Ma?

Objective: Experimental and Feasibility Studies for Teo En Ming's Startup Internet Business

AUTHOR OF THIS TUTORIAL: MR.

Step-by-Step Tutorial: How to Deploy cPanel Web Hosting Control Panel version 11.74 on CentOS 7.5 Linux Server version 1805 in Amazon AWS Cloud

Step-by-Step Tutorial: How to Deploy cPanel Web Hosting Control Panel version 11.74 on CentOS 7.5 Linux Server version 1805 in Amazon AWS Cloud

Secondary Subject/Topic: How to Setup a New Startup Web Hosting Company Using cPanel Web Hosting Control Panel version 11.74, CentOS 7.5 Linux Server version 1805, and Amazon AWS Cloud

Tertiary Subject/Topic: How to Startup Your Own Internet Business Like China's Billionaire Jack Ma. Will Teo En Ming Be Able to Emulate Jack Ma?

Objective: Experimental and Feasibility Studies for Teo En Ming's Startup Internet Business

AUTHOR OF THIS TUTORIAL: MR.

TUTORIAL: How to Install Apache Web Server in CentOS 7.5 (1805) Linux in Amazon AWS Cloud with URL/HTTP/HTTPS Redirection

AUTHOR OF THIS TUTORIAL: MR. TURRITOPSIS DOHRNII TEO EN MING (ZHANG ENMING) @ TIME TRAVELLER
AGE: 40 YEARS OLD
COUNTRY OF RESIDENCE: SINGAPORE
TIME: 10:49 AM SINGAPORE TIME Greenwich Mean Time+8

1. Sign up for Amazon AWS Cloud or Google Cloud Platform or Microsoft Azure Cloud or Ali Baba Cloud account (your preference).

2. Login to Amazon AWS Management Console.

3. Click EC2 under Compute.

4. Click Elastic IPs under Network and Security.

5. Click Allocate New Address.

6. Click the Allocate button.

7.

TUTORIAL: How to Install Apache Web Server in CentOS 7.5 (1805) Linux in Amazon AWS Cloud with URL/HTTP/HTTPS Redirection

AUTHOR OF THIS TUTORIAL: MR. TURRITOPSIS DOHRNII TEO EN MING (ZHANG ENMING) @ TIME TRAVELLER
AGE: 40 YEARS OLD
COUNTRY OF RESIDENCE: SINGAPORE
TIME: 10:49 AM SINGAPORE TIME Greenwich Mean Time+8

1. Sign up for Amazon AWS Cloud or Google Cloud Platform or Microsoft Azure Cloud or Ali Baba Cloud account (your preference).

2. Login to Amazon AWS Management Console.

3. Click EC2 under Compute.

4. Click Elastic IPs under Network and Security.

5. Click Allocate New Address.

6. Click the Allocate button.

7.

Which display manager do you use?

Good afternoon from Singapore,

Which display manager do you use?

===BEGIN SIGNATURE===

Turritopsis Dohrnii Teo En Ming's Academic Qualifications as at 30 Oct 2017

[1] <a href="https://tdtemcerts.wordpress.com/" title="https://tdtemcerts.wordpress.com/">https://tdtemcerts.wordpress.com/</a>

<https://tdtemcerts.wordpress.com/>[2] <a href="http://tdtemcerts.blogspot.sg/" title="http://tdtemcerts.blogspot.sg/">http://tdtemcerts.blogspot.sg/</a>

<http://tdtemcerts.blogspot.sg/>[3] <a href="https://www.scribd.com/user/270125049/Teo-En-Ming" title="https://www.scribd.com/user/270125049/Teo-En-Ming">https://www.scribd.com/user/270125049/Teo-En-Ming</a>

<https://www.scribd.com/user/270125049/Teo-En-Ming>===END SIGNATURE===

How do I enable HTTP or HTTPS Redirection on my Apache HTTP servers to my Blogger and Wordpress blogs?

Good morning from Singapore,

How do I enable HTTP or HTTPS Redirection on my Apache HTTP servers to my Blogger and Wordpress blogs?

What entries should I add to my httpd.conf?

Previously I tried to add CNAME records to my DNS server but I have been advised that this is not the correct solution.

Please advise.

Thank you very much.

===BEGIN SIGNATURE===

Turritopsis Dohrnii Teo En Ming's Academic Qualifications as at 30 Oct 2017

[1] <a href="https://tdtemcerts.wordpress.com/" title="https://tdtemcerts.wordpress.com/">https://tdtemcerts.wordpress.com/</a>

<https://tdtemcerts.wordpress.com/>[2] <a href="http://tdtemcerts.blogspot.sg/" title="http://tdtemcerts.blogspot.sg/">http://tdtemcerts.blogspot.sg/</a>

<http://tdtemcerts.blogspot.sg/>[3] <a href="https://ww" title="https://ww">https://ww</a>

Is there any way I can deploy cPanel web hosting control panel with Microsoft Exchange 2016 groupware behind one static public IP?

Good evening from Singapore,

Is there any way I can deploy cPanel web hosting control panel with Microsoft Exchange 2016 groupware behind one static public IP? Or do I need 2 static public IP addresses at the minimum? With Exchange 2016 groupware taking up HTTP, HTTPS, IMAP, IMAPS, POP3, POP3S, SMTP, and SMTP/S ports, I personally don't think I can deploy cPanel behind the same public IP as Exchange.

Please advise. Perhaps you have a brilliant idea.

Which is better? Microsoft Exchange 2016 or Linux-based SMTP Servers?

Good evening from Singapore,

I am torn between deploying Microsoft Exchange 2016 and Linux-based
SMTP servers like sendmail, postfix, qmail and exim.

Relative ease of installation and configuration is an important
consideration factor.

Microsoft Exchange 2016, Domain Controller, and Active Directory are
relatively easy to install and configure. Linux-based SMTP servers are
extremely difficult to install and configure and of course, extremely
time-consuming.

One of the features of Microsoft Exchange 2016 is that you can create
additional folders on your Inbox in the server (server-side).

Which is better? Microsoft Exchange 2016 or Linux-based SMTP Servers?

Good evening from Singapore,

I am torn between deploying Microsoft Exchange 2016 and Linux-based
SMTP servers like sendmail, postfix, qmail and exim.

Relative ease of installation and configuration is an important
consideration factor.

Microsoft Exchange 2016, Domain Controller, and Active Directory are
relatively easy to install and configure. Linux-based SMTP servers are
extremely difficult to install and configure and of course, extremely
time-consuming.

One of the features of Microsoft Exchange 2016 is that you can create
additional folders on your Inbox in the server (server-side).