What I am doing now 最近我在做什么

This page is inspired by Derek Sivers’s /now movement

Updated on 2025-12-03. Recently ended an (operation/maintainance) technical service contract, in which I solved all kinds of hardware/software issues. Technology involved: Computer networking, Linux, SQL, MySQL, TDengine, Shell/Python, REST and Cable management (which is a kind of sorting in real life)

更新于 2025-12-03 。最近刚结束一个（运维）技术服务合同，需要处理各种软硬件问题。涉及到的技术：计算机网络、 Linux 、 SQL 、 MySQL 、 TDengine 、 REST 交互 、命令行以及 Python 数据处理、理线（这是现实生活场景中的一种排序 ^_^ ）

Seeking a job 找工作

For a stable income, to cover routine bills

需要稳定收入，以应付日常开销

Learning

• German, mostly 泡脑子 by listening to podcast, I’m able to use some basic sentence structures, need to memorize more words.

Hurdle for learning new foreign languages is that there are few cases where I can use those languages.

• SQLite, a really nice database option. An attractive idea if people consider file format as generic data, see https://www.sqlite.org/appfileformat.html

• Compiler frontend, by experimenting with Lexer/Parser