I saw the Nintendo announced that NES Classic Edition will return to stores on June 29. When it is first launched in November 2016, I think it is a good idea to have one. I can tell my kids, how I like the home game when I am at their age. It is sold out

There is a new, free software update available for your Kindle Paperwhite (7th Generation). This update automatically downloads and installs on your Kindle Paperwhite when connected wirelessly; however, you can also manually download the software and transfer the update to your device via USB cable. Of course, I always download the firmware from the official

Visitor Access Management is a tricky subject for security experts. This is especially true for secure locations such as hospitals, schools, and office buildings. Visitor management has two sides to it – location security and visitor hospitality. Neither do you want to compromise the security of your premises nor do you want any visitor to

Finding a reliable PDF editor is often a lot more difficult than most people realize as there aren’t that many options out there. Most of the online or free editors that are available have lots of limitations, and the more professional editors come with a hefty price tag. That is why if you want a

Today, I received the email, regarding the life of Ubuntu 17.10. You will see it is end of life on July 19, 2018, means Today. If you are still using Ubuntu 17.10, you would better to upgrade to Ubuntu 18.04. This is a follow-up to the End of Life warning sent earlier this month to

I have my D-Link DIR-880L router for almost one and half years. I flashed the firmware to use DD-WRT one. Later I flashed back to D-Link firmware. The latest version is 1.08 on D-Link Canadian website. I upgraded it long time ago. On the D-Link support forum, it shows an updated version of firmware is

I tried a IPv6 only VPS. It has no IP v4 address. It is always error  connection when I tried to use an IP v6 to connect it. Here is some new knowledge for me. Use a pair around the IPv6 address when using it in the Browser address . The correct format is:

When Google Penguin 4.0 was released in October of 2016, one of its main goals was to target and reduce the rank for sites that were found to have poor links. While the Internet search engine giant’s intention was to improve user experience and de-index spammy sites, some webmasters with legitimate websites took a hit.

Now it is a php 7.2. Included in the Ubuntu 18.04. My site is running on this platform. I also want to try to run the php Benchmark test, and see how fast it is.   -------------------------------------- | PHP BENCHMARK SCRIPT | -------------------------------------- Start : 2018-06-07 11:38:41 Server : webexample.win@50.116.5.237 PHP version : 7.2.5-0ubuntu0.18.04.1 Platform

My site is moved to another VPS, but still with Linode. This time, it is at Fremont, CA. As I mentioned in my last post, the CPU is E5-2697 v4. There is a few changes on the default VPS. Turn on BBR. php opcache cache size from 128MB to 256MB MariaDB default collection from utf8mb4_general_ci