willwill_git_day23-3.txt

# 建立資料夾 與 版本庫
mkdir git-rebase-demo
cd git-rebase-demo
git init

# 新增檔案 a.txt ~ D.txt 並分別提交。
echo 'a.txt first commit' > a.txt
git add .
git commit -m 'a.txt first commit'
echo 'b.txt first commit' > b.txt
git add .
git commit -m 'b.txt first commit'
echo 'C.txt first commit' > C.txt
git add .
git commit -m 'C.txt first commit'
echo 'D.txt first commit' > D.txt
git add .
git commit -m 'D.txt first commit'
git log --oneline

#
# 壓縮
# squash or fixup
#

git rebase <SHA-1> -i

.
. pick -> squash or fixup
.
git log oneline