Basic System Utils

coreutils

• UNIX V5, OpenBSD, Plan 9, FreeBSD, and GNU coreutils implementations of echo.c

  • https://news.ycombinator.com/item?id=9087824

  • https://news.ycombinator.com/item?id=2780661

• Implementations of cat(1) from various sources.

• Various implementations of the ‘cat’ command, for comparison.

GNU 的 coreutils 大概是各平台當中支援的 options 最多的， code 也相對複雜許多， 但是 GNU 的 code 想必也是經過一些考量才變成那樣的， 裡面顧及到的是什麼？ 這些考量到了現今是否有更好更乾淨的作法？

• KLEE: Unassisted and Automatic Generation of High-Coverage Tests for Complex Systems Programs

• Coreutils Gotchas

• uutils/coreutils - Cross-platform Rust rewrite of the GNU coreutils

findutils

binutils

參考

• Wikipedia - GNU Core Utilities

• Wikipedia - GNU Find Utilities

• Wikipedia - GNU Binary Utilities

• Wikipedia - List of GNU packages

• Wikipedia - util-linux

• [GitHub] uutils/coreutils