Denny: DevOps Expert & Blogger (contact @


My blog is to help anyone who prepare to do or doing DevOps jobs. Besides blog posts, I also recommend Tools or Products, maintain Online Services.

In my spare time, I’m deeply addicted to Efficiency Improvement, Emacs and all exciting Open Source technologies. Discuss with me in Reddit, Linkedin, Twitter or Google+. Or get more connected via mailing list.

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Where Denny Lived or Traveled

Denny's Certifications

  • tom crowky

    Hi Denny,
    Can I have the credentials for shadowsocks. I’m in china for about 8 weeks (from boston) and just learned about shadowsocks. I would like to get familiar with the gui and eventually set up a virtual server on Amazon.
    regards, Tom

    • Definitely, Tom. I will definitely do the same as you.

      Could you send me an email, as the post described? I will email you back the credential.

      The password might be rotated periodically like monthly or even weekly.
      It would be great if you can subscribe my mail list. Thus you can get latest credential update via email automatically, with no extra communication.

      Certainly you can subscribe later, or unsubscribe any time.