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https://blog.csdn.net/weixin_39190382?type=blog

0. Preface

Modify git author and committer information

1. Text

1.1 Prerequisites

1.1.1 Authors and Submitters

The author is the information we see in git log, as follows:
insert image description here
For the modification method, refer to: Article -> Modify User Information

The author and submitter are generally the same by default, that is, our locally configured git account.

However, if the author is modified, the submitter information will not change accordingly, as shown in the following figure (both have been modified):
insert image description here

1.2 Modify the submitter

1.2.1 Method 1

Description: This method is generally between our submissions

A. View

$ git config user.name
$ git config user.email

B. Modify

global

# 设置全局
git config --global user.name "Author Name"
git config --global user.email "Author Email"

current project repository

# 或者设置本地项目库配置
git config user.name "Author Name"
git config user.email "Author Email"

1.2.1 Method 2

Modify History Committers

OLD_EMAIL is the historical mailbox, no name is required, use the mailbox to search for content
CORRECT_NAME, CORRECT_EMAIL is the submitter and submission email address after modification

git filter-branch --env-filter '
OLD_EMAIL="old [email protected]"
CORRECT_NAME="new name"
CORRECT_EMAIL="new [email protected]"
if [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL" ]
then
    export GIT_COMMITTER_NAME="$CORRECT_NAME"
    export GIT_COMMITTER_EMAIL="$CORRECT_EMAIL"
fi
if [ "$GIT_AUTHOR_EMAIL" = "$OLD_EMAIL" ]
then
    export GIT_AUTHOR_NAME="$CORRECT_NAME"
    export GIT_AUTHOR_EMAIL="$CORRECT_EMAIL"
fi
' --tag-name-filter cat -- --branches --tags

According to the filled old email, all the information related to the old email has changed, as follows:
insert image description here

reference

[1] https://blog.csdn.net/weixin_39190382/article/details/128778119
[2] https://blog.csdn.net/zjy_love_java/article/details/113284685#:~:text=git%20%E5%91%BD%E4%BB%A4%E4%BF%AE%E6%94%B9%E4%BB%A3%E7%A0%81%E6%8F%90%E4%BA%A4%E4%BA%BA%201%201.%20git%20log%20%E6%9F%A5%E7%9C%8B%E6%8F%90%E4%BA%A4%E8%AE%B0%E5%BD%95%202,2.%20%E8%AE%BE%E7%BD%AE%E5%85%A8%E5%B1%80%E6%8F%90%E4%BA%A4%E4%BA%BA%E5%92%8C%E6%8F%90%E4%BA%A4%E9%82%AE%E7%AE%B1%203%203.%20%E8%AE%BE%E7%BD%AE%E9%A1%B9%E7%9B%AE%E6%8F%90%E4%BA%A4%E4%BA%BA%E5%92%8C%E6%8F%90%E4%BA%A4%E9%82%AE%E7%AE%B1%204%204.%20%E4%BF%AE%E6%94%B9%E5%8E%86%E5%8F%B2%E8%AE%B0%E5%BD%95%E6%8F%90%E4%BA%A4%E4%BA%BA

[git] Modify author and submitter information