如何正常，這邊的second.txt裡面要有一行文字。
add first line in second.txt again.
Revert "add first line in second.txt"

This reverts commit 247db1115f888304fcf7d433d1c5faaa8bd50b3f.

Conflicts:
	second.txt
Revert "add first line in second.txt again."

This reverts commit 247db1115f888304fcf7d433d1c5faaa8bd50b3f.

Conflicts:
	second.txt
second.txt will be back.

This reverts commit 6b9f4a3a40ae62ebae9486a923e75058a279c2eb.

Conflicts:
	second.txt
delete all text file
Revert 247db11..5872349

This rolls back to commit 247db1115f888304fcf7d433d1c5faaa8bd50b3f.
加入第二行至second.txt
Revert 247db11..0e18b23

This rolls back to commit 247db1115f888304fcf7d433d1c5faaa8bd50b3f.
Revert 0e18b23..31039e4

This rolls back to commit 0e18b23a8640178f987cd8780224f1e5873efcb0.
Revert 7caa0e4..7ce74d7

This rolls back to commit 7caa0e4c38e73a5abab3271da29e9c1f0db7bbc9.
delete all text file.
back