git-工作区-暂存区-仓库（六）

git-工作区-暂存区-仓库图解

• A->B

  touch new.txt

• B->C

  git add new.txt

• C->D

  外部编辑new.txt

• D->E

  git add new.txt

• D->F

  git commit -m “first commit”

• F->G

  git add new.txt

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• B->A

  rm new.txt

• C->B

  git rm –cached new.txt

• C->A

  git rm new.txt

• D->C

  git checkout – new.txt

• F->C

  git checkout HEAD new.txt

• G->C

  git checkout HEAD new.txt

• G->F

  git reset new.txt