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

Recently I placed an order of a new VPS at Linode. It has a new CPU type. Intel(R) Xeon(R) CPU E5-2697 v4 @ 2.30GHz, 1 cores Another VPS I bought with Linode from July 2017, has Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz, 1 cores Let me check these difference between E5-2697 v4 and E5-2680

When I upgrade my php to php 7.2, I saw a lot of error log in the log file. [error] 1502#1502: *625 FastCGI sent in stderr: “PHP message: PHP Warning: count(): Parameter must be an array or an object that implements Countable in /<purged>/wp-content/plugins/w3-total-cache/Cdn_Plugin.php on line 1203” while reading response header from upstream, client: 135.0.172.188,

When I install the Ubuntu server and ssh to the server, the default shell is bash. It looks like below. I prefer to have a colorful terminal window. So I goole it and find the solution: open ~/.bashrc in an editor copy this and add it at the end of .bashrc file: PS1='\[\033[1;36m\]\u\[\033[1;31m\]@\[\033[1;32m\]\h:\[\033[1;35m\]\w\[\033[1;31m\]\$\[\033[0m\] ' save

It is very strange that I can not use my private/public key pair to connect my VPS on Google Computer Engine. Although I can SFTP to the same VPS with same keys in Filezilla client, and PuTTY client. I did a lot of try. At the last I found it is because I make the

What Steps Should I Take To Make Waves In The Ecommerce Sector? Because online shopping is common and prevalent, now is the time for savvy business owners to start making waves in the ecommerce sector. If you don’t know how to start building your company in the digital world, don’t worry. You can use some

Recently, I found the AMP page of this blog is not working. After checking the web log  error file, the error looks like below If you Google it with wp-content/plugins/glue-for-yoast-seo-amp/classes/class-frontend.php:162 A lot of search results with the same problem. Based on the Yoast SEO support page, it said it is AMP plugin fault. gooma2 provided

When I travel to Shanghai, I ordered a Western Digital Purple Disk. 4TB SATA6Gb / s 64M Monitoring Hard Drive (WD40EJRX). I paid RMB705, including free shipping. Now the price is dropped to RMB659. The similar hard disk on newegg.ca is about CA$238. Open the box. It is a plastic container. Remove the plastic container,

Amazon has a new firmware for Kindle Paperwhite. Prepare firmware file So, I check the Amazon’s website and download the latest firmware file. The file name is update_kindle_all_new_paperwhite_5.9.5.bin,216MB Then, connect the Kindle to my desktop with USB cable. Copy the bin file into the root folder of the Kindle. Eject the Kindle and unplug the