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

After I switch to the new Gmail, I used it for three days. Gmail stuck more than five times. When I search the emails by email address, it stuck at loading. Sometimes it stuck when I try to open an email. Now I switch back to the classic Gmail. Stable is more important than any

Gmail, one of the world’s most popular email services. I used it for more than thirteen years. It has major changes on the look and some real new features. Now it looks more flatter. You know Google’s Material Design schema. It looks like a new design of the theme. The default look shows the attachment

Based on the schedule of release, Ubuntu 18.04 LTS (Bionic Beaver) will be released on April 26, 2018, the day after tomorrow. Now, my all VPS is running on the Ubuntu 16.04 LTS. LTS is an abbreviation for “Long Term Support”.  An LTS version is released every two years. So after Ubuntu 16.04 LTS, it

Now, I changed my blog’s theme from  Point to Ribbon Lite. Both themes are free themes and provided by MyThemeShop. The Point theme looks good. The Ribbon Lite looks more simple.