Author: tangwudi

I am a poor loser who really likes to study technology and sing. Although I have nothing to do now, I used to be a senior IT practitioner with 19 years of work experience: network engineer of an integration company in 2002, pre-sales engineer of a general agent in 2007, and sales engineer of a foreign company in 2011. I have grown up with the development of the domestic IT industry. The key is that I can sing well, which is so annoying. My main hobby now, in addition to studying singing, is to study the "True Home Data Center" solution. The ultimate goal is to allow anyone to use the idle hardware at home to build and publish their own website in minutes (a little exaggerated). For friends who pursue it, they can also achieve a certain level of security protection through various technical means (mainly free), and finally realize: everyone can have a website.

180 Posts

Home Data Center Series Independent Personal Blog Building and Pitfall Avoidance Guide
I have been hanging out on Zhihu a lot recently (mainly answering questions to earn points to see if I can upgrade~), and I often see newcomers asking questions like how to build a personal blog, and then there are a bunch of template-like answers below: nothing more than various cloud hosting recommendations, or a bunch of blog architecture recommendations. In fact…
Home data center series uses cloudflare+resend+gmail to create a free personal business mailbox
After I got my own domain name, I always wanted to have an email address with my own domain name suffix. At first, I spent a lot of effort to set up my own email server using my home broadband. But later I found that only some domestic free email addresses could receive emails. Others either could not be received at all or were in the trash, so...
How to configure proxy to solve the problem that docker pull command cannot pull the image
At present, Docker pull in China cannot be used normally. Several commonly used domestic mirror sites have stopped service. If there is no available proxy, I don’t know how to access it. . . However, for friends who have a proxy, you can use the following method to solve the problem of Docker pull not working...
Home Data Center Series WordPress enables multi-site mode and migrates data from the old site to the new site
Preface WordPress supports multi-site function, but I have never felt that there is an urgent need for multi-site, and I don’t want to use the equipment that normally runs the site for experimentation, so I have never tried it. A few days ago, in order to write a solution for WordPress multi-site (see…
Home Data Center Series: Talking about the options for building a personal blog website based on the current situation where the Internet was disconnected at home
The first time I was disconnected from the Internet and locked my account was when I was disconnected from the Internet by China Telecom for two days last month. Around 10pm one night in mid-May, my broadband suddenly disconnected from the Internet. I thought it was a normal broadband failure, so I didn’t pay much attention to it. I directly called 10000 to report the failure and went to sleep. The next morning,…
Home data center series uses cloudflare tunnel to realize automatic takeover of disaster recovery site when WordPress main site fails
Preface In the previous article, I used Cloudflare Tunnel to implement the "load balancing", "multi-active", and "automatic redundancy" functions of multi-node WordPress. However, this method is not suitable for me because my requirement is that my home data center is normally...
Home Data Center Series Use rclone and cloudflare R2 to build Chevereto's remote disaster recovery image bed
Preface In my previous article (Home Data Center Series Chevereto Image Bed Multi-Node Scheduled Automatic Synchronization Tutorial), I mentioned that after building the main site (located in the home data center) + backup site (located in the home data center) + local disaster recovery site of Chevereto, which is currently self-built.
       
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