I want to update the Git installed from the source.

I checked with my hand, but it seems that there is no make uninstall, so I have no choice but to erase it with my bare hands.

There may be other good ways, but after running make using the referenced URL method, for example,

$mkdir/tmp/test_root
$ make prefix=/tmp/test_root install

For example, after installing it on /tmp/test_root, you should delete it while checking the find/tmp/test_root-type f result file.(If you did not specify --prefix etc. at ./configure, it should be installed below /usr/local)

It's just a wild tar.gz, so it depends on the environment, but it might be okay to overwrite it with make install with the latest version of the sauce like a man.

Another way is to use the git command.git has the following options:

 --exec-path
--html-path
--man-path
-- info-path

If you check the meaning of each option in mangit,

$find$(dirname$(which git)) - name "git*" -ls
$ for opt in html man info exec
  do
    find"$(git--${opt}-path)"-name"git*"-ls
  done

If so, I think I can check the installed file with low accuracy.For your information.