uutils/coreutils - CodSpeed

coreutils

Blog Docs Changelog

Performance History

Latest Results

uniq: accept a repeated -D/--all-repeated, last one wins GNU uniq accepts -D/--all-repeated given more than once and uses the last occurrence. clap rejected the second one, so a script mixing the short -D and the long --all-repeated form failed with "cannot be used multiple times". Add overrides_with so a repeat overrides the earlier value instead of erroring.

AlejandroCoronadoN:fix-uniq-repeated-all-repeated

2 hours ago

install: strip "(os error N)" from strip-program spawn failure (#13914) When the program given to --strip-program cannot be executed, the raw io::Error was formatted with to_string(), leaking the platform errno suffix: install: strip program failed: Permission denied (os error 13) GNU prints only the errno description. Use uucore's strip_errno, as already done for BackupFailed in this same error enum.

main

2 hours ago

mv,cp: fix xattr TOCTOU by using file descriptor-based operations Path-based xattr calls in cp's copy_extended_attrs and mv's rename_dir_fallback can be redirected to a different inode by a concurrent renamer between the list and the set. Pin the inodes by doing the list/get/set through open file descriptors instead. The destination fd is opened read-only: a directory cannot be opened for writing, and fsetxattr checks write permission on the inode rather than the open mode, so read-only works for both files and directories. Closes: #10014

sylvestre:issue-10014

2 hours ago

ci: install a WASI sysroot so expr builds for wasm

sylvestre:sylvestre-patch-5

2 hours ago

ls: add regress test for orphaned directory dot handling

zveihander:ls-orphan-directory-dots

2 hours ago

gnu: backport the uname -A test

sylvestre:uname-A

3 hours ago

docs: describe the caret diagnostics in the book The summary already listed this page, but the page itself lived on a branch of its own, so the link went nowhere. Bring it here, next to the code it describes, and bring it up to date: env, cut, head, tail and truncate have carets now, the three shared parsers each explain their own syntax for every utility that uses them, and a caret can point inside an argument that had to be echoed back quoted.

diag-more-utils

3 hours ago

uucore: share the locating of an option's value Every operand that is the value of an option needs the same two steps before a caret can be drawn: find the argument carrying it, then point inside it. `mode.rs` spelled that out for `-m`, and sort and numfmt spell it out again for `-k` and `--format`; cut and the size parsers are about to want it too. Move the pair onto `Snapshot`, and expose the two boundary helpers the module already used internally — an offset handed in by someone else's parser has to be walked back to a character boundary before it can be sliced with, and each caller was about to grow its own copy.

diag-shared-locating

3 hours ago

Latest Branches

-3%

ci: install a WASI sysroot so expr builds for wasm#13799

6 days ago

4e224fe

sylvestre:sylvestre-patch-5

0%

ls: don't show . and .. on orphaned directories#13924

5 hours ago

939bec5

zveihander:ls-orphan-directory-dots

+2%

cut: add -F option and --whitespace-delimited=trimmed, fix -s/-n edge cases#13926

2 months ago

2cff63d

cut-fopt

© 2026 CodSpeed Technology

Home Terms Privacy Docs