Expired50% confidenceFactExact time
For files that have already been tracked by Git, subsequently adding them to .gitignore will have no effect; the git rm --cached command must first be used to untrack them.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Essential for AI-Powered Coding: Keep Your Git Repository Clean with .gitignore
bilibiliMr_老鬼6/18/2026
Related Claims
UnverifiedFiles already tracked by Git are not affected by .gitignore, because once a file enters Git's object database, .gitignore cannot intervene in its tracking status.83% similarUnverified.gitignore takes effect at the git add stage, making matching files completely 'invisible' to Git.75% similarVerifiedEven after deleting a file containing sensitive information and recommitting, the complete file content is still retained in Git's history and can be found via the git log and git show commands.73% similarUnverified项目级记忆文件会被Git追踪，本地记忆文件被Git忽略70% similarUnverified即便开发者在发现硬编码密钥后立即删除并重新提交，密钥依然存在于Git的提交历史中，可通过git log或git show命令找回68% similar
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