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 ^_^ )
For a stable income, to cover routine bills
需要稳定收入,以应付日常开销
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