sh 厌倦了每次运行`eval'$（docker-machine env host）“`只需将其粘贴到.bashrc / .zshrc即可。此脚本自动设置environ

Posted 2021-05-07

# check if `docker-machine` command exists
if command -v docker-machine > /dev/null; then
  # fetch the first running machine name
  local machine=$(docker-machine ls | grep "Running" | head -n 1 | awk '{ print $1 }')
  if [ "$machine" != "" ]; then
    eval "$(docker-machine env $machine)"
  fi
fi