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一篇探讨 `cp` 命令中 `-r` 与 `-R` 选项历史差异的博文：两者在现代 GNU coreutils 中已无区别（2002 年合并），但 OpenBSD/NetBSD 仍保留行为差异，POSIX 推荐使用更一致的 `-R`。
The article details rejected feature requests for GNU Coreutils, explaining why each proposed addition was declined due to existing tool capabilities or inefficiencies.
Ubuntu 26.10 has completed its migration to Rust-based coreutils, resolving previous security issues and enhancing memory safety without functional changes for users.
微软发布了Coreutils for Windows，为Windows提供原生Unix核心工具，使得Codex等工具可以在Windows上运行大多数Linux命令。
Microsoft has released Coreutils for Windows, bringing 78 Unix-like commands to the native Windows terminal, enabling AI agents (such as Hermes, Claude Code) to use commands like grep and ls directly on Windows, reducing translation overhead. The article details installation steps, alias conflicts, and acceptance methods.
Microsoft has released Coreutils for Windows, a set of native Unix-style core tools (such as cat, cp, ls, etc.), aimed at reducing cross-platform script and development environment differences. It can be installed via WinGet and is currently in preview.
Microsoft announces new developer features for Windows at Build 2026, including Coreutils for Windows, WSL containers, an Intelligent Terminal, and the Microsoft Execution Containers (MXC) SDK for secure agent execution.
Microsoft releases a native build of UNIX core utilities for Windows, including uutils/coreutils, findutils, and grep, packaged as a single multicall binary for frictionless cross-platform scripting.