with '#' will be ignored, and an empty message aborts the commit.

On branch main
Your branch is up to date with 'origin/main'.

Changes to be committed:
	modified:   CMakeLists.txt
	modified:   README.md
	renamed:    test.cpp -> testftp.cpp
	new file:   testzip.cpp
	deleted:    zip_file.h
	deleted:    zip_test.cpp
	new file:   zip_utility.cpp
	new file:   zip_utility.h