重写 Git 历史用户名和邮箱

1. 编写需要替换的邮箱¹ ，在替换自己的邮箱²和用户名³；
2. 另存为 shell 脚本；
3. 在仓库的主目录执行脚本

#!/bin/sh
 
git filter-branch --env-filter '

an="$GIT_AUTHOR_NAME"
am="$GIT_AUTHOR_EMAIL"
cn="$GIT_COMMITTER_NAME"
cm="$GIT_COMMITTER_EMAIL"
 
if [ "$GIT_COMMITTER_EMAIL" = "[email protected]" ]
then
    cn="new name"
    cm="new email"
fi
if [ "$GIT_AUTHOR_EMAIL" = "[email protected]" ]
then
    an="new name"
    am="new email"
fi
 
export GIT_AUTHOR_NAME="$an"
export GIT_AUTHOR_EMAIL="$am"
export GIT_COMMITTER_NAME="$cn"
export GIT_COMMITTER_EMAIL="$cm"
'

---

1. “[email protected]” ↩︎

2. “new email” ↩︎

3. “new name” ↩︎