Tech geek. Life geek.
It is a brand new VPS, just created on Vultr.com today. It is an Intel High-Performance CPU type, 1vCPU, 1GB memory, 25GB NVMe storage, including 2TB transfer. The monthly cost of this VPS is $6. I just change the TCP...
It is a brand new VPS, just created on Linode.com today. It is a Nanode type, 1vCPU, 1GB memory, 25GB storage, and 1TB transfer. The monthly cost of this VPS is $5. I just change the TCP Congestion Control Algorithms...
I use Git almost every day. I still can not remember them. Here are some commands I used often and some not that often. INSTALLATION & GUIs Git for All Platforms http://git-scm.com SETUP Configuring user information used across all local...
Recently, I tested the HE.net Tunnel Broker and Route48.org. Both of them provide free IPv6 tunnel services. I focused on the latency of the network. Background: The router is opnSense soft router. I have a 100Mbps/10Mbps Internet cable connection. First...
I got a switch. Yes, it is not a Nintendo Switch, but a network switch. TP-Link sent me this switch for my home lab. I want to say thank you for your sample. I can not make it without it....
The soft router was pfSense plus 22.01. Recently it is not stable. I lost my Internet connection a few times last week. I decided to change to a fork of pfSense, OPNsense. It is quite simple. Just install the new...
I have a UGREEN USB 3.0 to SATA HDD converter. Actually, it is not just for HDD, SSD is also OK. I think it should be named as a USB 3.0 to SATA adapter. Let me check the specification: Support...
Recently, I received letters from almost all my bank accounts. They are for the same reason. New Electronic Alerts from your Bank For example, the letter from Canadian Tire Bank for my Mastercard. It said that the bank will send...
I would like to introduce a new tool to free up RAM of your Windows PC. You know it, the more free memory, the faster your PC. Softorino is a software developing company founded in Ukraine. Their development team is...
I have a NAS, which is running for many years without a monitor, keyboard and mouse. Today, I connected them and check the hardware and flash the BIOS from 1.30 to 1.50. The motherboard is AsRock J3160-ITX. Suddenly I noticed...
I got a set of TP-Link Mesh Wi-Fi systems. TP-Link Deco X90, AX 6600 Tri-Band Mesh Wi-Fi 6 System. Here I would like to show some basic information about it. The box is big and heavy. Two nodes can cover...
Recently, my VPS which hosted a bunch of WordPress sites gave an error message: Too many connections. I mean all available connections have been used by the various clients and my MySQL server can not serve any new connections until...
I am using the php dBase extension for many years. Because I have a PHP program that needs to retrieve data from a dBase database file. The dBase file is from a Windows program. I posted five years ago to...
I have a post about How to use GoAccess two years ago. It is kind of outdated. Now it is a new version for telling you how to make a report in the current world. I have a VPS with...
I am using the pfSense Community edition for a few months. It is great. I like it. When I read the Feb. 14 post on the Netgate official blog, I know I can upgrade to the pfSense Plus without a...