TIL: Make HTTP Requests Without curl Using Bash /dev/TCP
Hacker News (AI keywords)41 days agoTutorialA developer shares a lesser-known Bash capability: the /dev/tcp virtual filesystem, which opens raw TCP connections using only shell built-ins. By writing HTTP headers to a file descriptor and reading the response back, you can fetch web resources without curl, wget, or any installed HTTP client. This technique is especially valuable in minimal containers, restricted shells, or embedded environments where external binaries may not exist.
如何使用檔案系統與 Bash 構建 AI Agent：Vercel 實戰指南★ 75
Vercel Changelog200 days agoTutorialWith the rapid advancement of AI agent technology, enabling large language models (LLMs) to interact with computers and filesystems has become a popular trend…