Fire Never End

How to apply a wildcard SSL license from letsencrypt via DNS chanllenge

Posted on 2025-03-03 In tutorial Word count in article: 3.1k Reading time ≈ 3 mins.

In this post, you will learn how to apply a wildcard SSL license from let's encrypt via DNS challenge.

Posted on 2025-02-02 In tutorial Word count in article: 932 Reading time ≈ 1 mins.

You will learn how to update Vaultwarden installed by docker

Posted on 2025-01-29 In Life Word count in article: 2.2k Reading time ≈ 2 mins.

We celebrate Chinese new year together with our classmates.

Posted on 2025-01-27 In Life Word count in article: 2.6k Reading time ≈ 2 mins.

Good news to share with everybody. Today I received compensation from insurance company.

Posted on 2025-01-25 In Trip Word count in article: 1.9k Reading time ≈ 2 mins.

The last day of our journey around south Europe.

Posted on 2025-01-25 In Trip Word count in article: 2.7k Reading time ≈ 2 mins.

We visited two rich men's home, Casa Batlló and Casa Milà, both of which are designed by famous architect and designer Antoni Gaudí.

Posted on 2025-01-24 In Course Note Word count in article: 3.5k Reading time ≈ 3 mins.

Course Note for Biostatistics with R programming

Posted on 2025-01-23 In Trip Word count in article: 1.7k Reading time ≈ 2 mins.

Barcelona is a modern city very similar to city in China.

Posted on 2025-01-19 In Trip Word count in article: 2.1k Reading time ≈ 2 mins.

Sevilla is a city full of Tangerine, however sour and not tasty.

Posted on 2025-01-19 In tutorial Word count in article: 3.3k Reading time ≈ 3 mins.

This post contains useful methods for Internet quality testing.