memo: how to create git remote repository on serverside then push or clone a project from clientside

create-remote-git-repo-on-serverside.sh

# create user
adduser gitrepo
usermod -aG gitrepo akirattii

# create remote git repos
su - gitrepo
mkdir hoge.git
cd hoge.git # pwd: `foo_server:/home/gitrepo/hoge.git/`
git --bare init --shared
git update-server-info

push-or-clone-on-clientside.sh

# push `hoge` project to the remote repos on `foo_server`
mkdir hoge
cd hoge
git init
echo "helloworld" > hello.txt
git add .
git commit -m "first commit"
git remote add origin ssh://foo_server/home/gitrepo/hoge.git
git push origin master

# clone
git clone ssh://foo_server/home/gitrepo/hoge.git