How to resize the Proxmox VE default disks
Here is a record of how I changed the default disks of Proxmox VE. I have a 1TB Nvme SSD. And it is the only hard drive in my system. When I install the Proxmox VE 7.3, the default setup...
Author: David Yin
My backup plan for my Blog or VPS?
Here is my Blog, my main cyber place to publish what I learn, what I like, and how I live. I am talking about the backup plan. It is for my Blog, actually for the VPS, which my Blog and...
Grandpa try the new technology
There is a lot of new technology in the world. Some are very new, just came out in a month, and suddenly, everyone is talking about them. Let me introduce the Grandpa. He is my daughter’s grandpa, my father-in-law. He...
OPNsense upgrade to 23.1.0 on my soft Router
My router is a soft router, which is powered by OPNsense. Today, when I sign in to the dashboard of the OPNsense, it prompts the notice for an upgrade. I just click the upgrade and it took about five minutes...
acme.sh list all SSL certificates
acme.sh is an open-source bash script that makes it easy to issue free SSL certificates using LetsEcrypt and ZeroSSL. To list all SSL certificates on your account, use the command acme.sh --list To delete an SSL certificate, run the command...
How to Disable IPv6 on Ubuntu 22.04 terminal
I have the NAS. Transmission is running on it. I like setting port rules on my router to make the BT service visible from the public network. This post is about how to disable IPv6 on Ubuntu. You can also...
How I install my NAS system based on Ubuntu 22.04 lts
My current NAS system was based on the U-NAS system. U-NAS 4.0.6 is based on Debian 9. When I add the 2.5Gbe Pcie adapter, I found it is not supported by it. So I am going to install a new...
Get one more Covid-19 Vaccination
I just got my fourth shoot of Covid-19 Vaccination. I got the email from BC government in Oct. 2022. It said I was allowed to book my vaccination for my age group. I took three Covid-19 vaccination before. The first...
Replace the other hinge of Canon imageClass MF4450
When finished my basement renovation, I moved all the furniture and stuff. I found the imageClass MF4450 had the problem of closing up again. This time, it is on the other side. You can find it on the right side....
Finding the Best VPN For You
If you have ever been in a situation where you cannot watch a certain television show due to regional restrictions, listen to a specific song from another country, or find yourself in need of your home country’s services while on...
How I add a PCIe adapter to a NAS which has no expansion slots
The NAS I am using is a U-NAS system. I have a post about the details of it. Motherboard: AsRock J3160-ITX Rev1.02, it has a PCIe 2.0 x1 slot. But the case itself has no expansion slot. See, I would...
Flash the new firmware to TP-link TX401
I have the TP-link TX401 10Gbe Rj45 ethernet adapter. Now I tried to upgrade its firmware. First of all, I need to know which chipset is it using. After a few Google searches, I find the chipset it uses is...
TP-link 10Gbe PCIe Network Card TX401
Recently, I received an ethernet card for free. It is a sample. TP-link TX401, 10Gigabit PCIe Network Adapter. There are not many choices on the market for 10Gbe RJ45 network cards. This is, I believe, the most affordable one. Amazon.com...
TP-Link AXE5400 Archer AXE75 Tri-Band Gigabit Wi-Fi 6E Router
Yesterday, I mentioned the Wi-Fi 6E standard. Today I am going to introduce the TP-Link Wi-Fi 6E Router, AXE5400 or Archer AXE75. It is the first TP-Link Wi-Fi 6E router. The price is kind of affordable. $229.99 on amazon.ca, Bestbuy.ca,...
Get to know what is Wi-Fi 6E
Here are more new standards for Wifi devices in the market. I still remember years ago, only 802.11 standards from 802.11b, 802.11g, and 802.11n for many years. Later 802.11ac was a lot of popular. Just a little bit later, 802.11ax...