Shell script to bulk change git remote url

changeRemoteUrl.sh

directoryContainingAllRepos="" # directory containing all git repo's
oldGitRemoteServer="" # current remote server url for example gitlab.com
newGitRemoteServer="" # new remote server url for example git.example.com
cd $directoryContainingAllRepos
find * -maxdepth 0 -type d \( ! -name . \) -print | while read dir
do
    cd $dir
    if [ -d ".git" ]
    then
        remoteUrl1="$(git config --get remote.origin.url)"
        # echo "${remoteUrl1}"
        remoteUrl2=${remoteUrl1/$oldGitRemoteServer/$newGitRemoteServer}
        remoteUrl3=${remoteUrl2/-module}
        git remote set-url origin ${remoteUrl3}
    fi
    cd ..
done