A gitignore file specifies intentionally untracked files that Git should ignore. Files already tracked by Git are not affected; see the NOTES below for details.

Un fichier gitignore spécifie des fichiers intentionnellement non suivis que Git devrait ignorer. Les fichiers déjà suivis par Git ne sont pas affectés ; voir les NOTES ci-dessous pour plus de détails.

Um arquivo gitignore define quais são os arquivos são intencionalmente deixados de fora e não são rastreados. Os arquivos já monitorados pelo Git não são afetados; consulte as NOTAS …

For each pathname given via the command-line or from a file via --stdin, check whether the file is excluded by .gitignore (or other input files to the exclude mechanism) and output the path if it …

描述 gitignore 文件指定了 Git 追踪时应忽略的文件。 已被 Git 追踪的文件不受影响，详见下面的注释。 gitignore 文件中的每一行都指定了一个模式。

See gitignore [5] for a detailed explanation of the syntax. You can also place .gitignore files in other directories in your working tree, and they will apply to those directories and their …

FULL PATTERN SET By default, the sparse-checkout file uses the same syntax as .gitignore files. While $GIT_DIR/info/sparse-checkout is usually used to specify what files are included, …

If all of those files are ignored due to the .gitignore patterns, then the directory will be deleted. If any of the untracked files within that directory is not ignored, then no deletions will occur within …

patterns that match a directory do not recursively match paths inside that directory (so using the trailing-slash path/ syntax is pointless in an attributes file; use path/** instead)

Don’t use the standard ignore rules (see gitignore [5]), but still use the ignore rules given with -e options from the command line. This allows removing all untracked files, including build products.