profesor

2025年10月22日

[Bash] Bash Survival Guide for Python Programmers

摘要： chatgpt Excellent — let’s write what I’d call the “Bash Survival Guide for Python Programmers.” It’s structured as a practical cheat sheet, not a tuto 阅读全文

posted @ 2025-10-22 07:05 profesor 阅读(7) 评论(0) 推荐(0)

[Bash] bash scripting common pitfalls

摘要： Absolutely — Bash feels strange because it blends shell commands, programming constructs, and POSIX quirks. If you come from Python, it’s easy to trip 阅读全文

posted @ 2025-10-22 05:24 profesor 阅读(8) 评论(0) 推荐(0)

[Bash]让人头晕的if条件

摘要：来自chatgpt Ah, yes — Bash’s conditional syntax is notoriously confusing because it has several different “types” of tests, and each has subtle differen 阅读全文

posted @ 2025-10-22 05:19 profesor 阅读(3) 评论(0) 推荐(0)

2025年10月20日

[VIM] reverse multiple lines in VIM

摘要：推荐方法： If you’re on a Unix-like system (FreeBSD, Linux, macOS), use :14,19!tac. 来自chatgpt To reverse the display order of lines 51 to 54 in Vim, you ca 阅读全文

posted @ 2025-10-20 20:37 profesor 阅读(9) 评论(0) 推荐(0)

[Ubuntu]在windows系统上下载chrome browser .deb 文件

摘要： https://www.google.com/chrome/?platform=linux To download Chrome browser for the enterprise: Go to the Chrome browser packages download page and click 阅读全文

posted @ 2025-10-20 17:00 profesor 阅读(61) 评论(0) 推荐(0)

2025年10月19日

Diccionario del estudiante

摘要： https://letras.rae.es/libros-electronicos/180-diccionario-del-estudiante-aplicacion-movil.html Diccionario del estudiante El Diccionario del estudiant 阅读全文

posted @ 2025-10-19 22:44 profesor 阅读(6) 评论(0) 推荐(0)

[quote] it is difficult to get a man to understand something, when his salary depends upon his not understanding it

摘要： Business leaders who play along with Beijing call to mind author Upton Sinclair’s observation that “it is difficult to get a man to understand somethi 阅读全文

posted @ 2025-10-19 18:17 profesor 阅读(5) 评论(0) 推荐(0)

2025年10月18日

[Perl]install DateTime module

摘要： To install the DateTime module in Perl, you have a few options depending on your system setup. I’ll outline the most reliable and professional methods 阅读全文

posted @ 2025-10-18 22:05 profesor 阅读(15) 评论(0) 推荐(0)

2025年10月17日

graphical user interfaces make easy tasks easy, while command line interfaces make difficult tasks possible.

摘要： graphical user interfaces make easy tasks easy, while command line interfaces make difficult tasks possible. That statement is both concise and profou 阅读全文

posted @ 2025-10-17 23:06 profesor 阅读(11) 评论(0) 推荐(0)

[sed] add missing opening bracket [ to a json file

摘要： You want to wrap your JSON file content in an array by adding an opening [ at the very beginning and a closing ] at the very end (assuming your curren 阅读全文

posted @ 2025-10-17 15:57 profesor 阅读(9) 评论(0) 推荐(0)

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