Change docker to usa by rename files.

switch_docker.sh

cd /usr/local/bin
ls -al

sudo mv com.docker.cli __com.docker.cli
sudo mv docker __docker
sudo mv docker-compose __docker-compose
sudo mv docker-compose-v1 __docker-compose-v1
sudo mv docker-credential-desktop __docker-credential-desktop
sudo mv docker-credential-ecr-login __docker-credential-ecr-login
sudo mv docker-credential-osxkeychain __docker-credential-osxkeychain
sudo mv docker-index __docker-index
sudo mv hub-tool __hub-tool
sudo mv kubectl __kubectl
sudo mv kubectl.docker __kubectl.docker
sudo mv vpnkit __vpnkit
  
sudo mv _com.docker.cli com.docker.cli
sudo mv _docker docker
sudo mv _docker-compose docker-compose
sudo mv _docker-compose-v1 docker-compose-v1
sudo mv _docker-credential-desktop docker-credential-desktop
sudo mv _docker-credential-ecr-login docker-credential-ecr-login
sudo mv _docker-credential-osxkeychain docker-credential-osxkeychain
sudo mv _docker-index docker-index
sudo mv _hub-tool hub-tool
sudo mv _kubectl kubectl
sudo mv _kubectl.docker kubectl.docker
sudo mv _vpnkit vpnkit
  
sudo mv __com.docker.cli _com.docker.cli
sudo mv __docker _docker
sudo mv __docker-compose _docker-compose
sudo mv __docker-compose-v1 _docker-compose-v1
sudo mv __docker-credential-desktop _docker-credential-desktop
sudo mv __docker-credential-ecr-login _docker-credential-ecr-login
sudo mv __docker-credential-osxkeychain _docker-credential-osxkeychain
sudo mv __docker-index _docker-index
sudo mv __hub-tool _hub-tool
sudo mv __kubectl _kubectl
sudo mv __kubectl.docker _kubectl.docker
sudo mv __vpnkit _vpnkit