Tech geek. Life geek.
My Windows 10 is 1809. Recently I saw the warning in the Event Viewer. Event 64, CertificateServicesClient-AutoEnrollment Certificate for local system with Thumbprint be f9 b4 cd 1xxxxxxxx f4 df 51 is about to expire or already expired. I did...
I just renewed the SSL certificate. The cheapest DV SSL certificate I found is from GoGetSSL.com. I paid by paypal. The price is so good. US$7.90 for two years. Comodo PositiveSSL. After I installed the certificate on my blog. I...
Electromagnetic compatibility is an important aspect of global product safety testing. Electronic devices that give off radiation play increasingly vital roles in the lives of people around the world. Electromagnetic compatibility testing ensures that such devices can withstand the emission...
Here I run the PHP benchmark script on my Virtualbox guest OS Ubuntu 16.04. Every version of PHP I tested 7 times. So get rid of the highest one, and the lowest one. Get the average of the rest five...
I use a Nginx as the reverse proxy. Here is the scenario. The original server is Server A. The reverse proxy is Server B. Web users are browser the website through Server B. The web log of Server A just...
First I need to make sure my Nginx has the geoip module. Check it by entering the command below. My Nginx shown the results as below. I found –with-http_geoip_module=dynamic It is cool, I have the geoip module with my Nginx...
Every casino online offers different modes of payment. Players have the liberty to choose the way in which they would like to deposit and withdraw money from their user accounts. The advantages and disadvantages of every payment method are unique...
I bought Cruzer Dial USB Flash Drive 32GB Pack at Costco last week. It is on reduced price. 32GB 2-pack. The USB Flash Drive has the following features: USB 2.0 2-Year limited warranty Password Protection and file privacy with included...
Wow, it is another time to introduce a mac data recovery software, EaseUS Data Recovery Wizard for Mac Free 11.8. No matter what kind of computer you use, even Mac, you may have a chance to lose your data one time. Just one...
Do you know how to save buttery life when it’s very low without turning on the airplane mode? What magic can you do with Siri except asking her to open an app or call somebody? Do you know that you...
Some time ago, on October 8, 2018, Google came out and admitted to a data breach in its Google+ social network, because of a software bug. This bug resulted in close to 500,000 user accounts getting compromised. There is...
I have an old WZR-HP-G300NH2 router. The one I used before as a client bridge to expand Wifi coverage. Recently, I tried to flash a new firmware to it through DD-WRT web flash interface. It failed after I started 10 minutes....
ATT Internet users in Bay area use Motorola ARRIS NVG589 Gateway. The device can also used for VOIP. My parents in law have this device since last month. The Admin interface is http://192.168.1.254 Access code is printed on the device...
It is a new about Google emaill APPs. Google has two email APPs, Inbox and Gmail. Just an hour ago, Google announced that Inbox by Gmail will be discontinue at the end of March 2019. vi In the post “Inbox...
New features v3.15 Book list: Allow changing the font used for any column to bold and/or italic by right clicking on the column header and choosing ‘Change font style’. Note that this setting is per-library so it has to be...