anchor.diff:      FILE_SSH_ENV="/root/.ssh/environment" && \
       touch $FILE_SSH_ENV && chmod 600 $FILE_SSH_ENV && \
       printenv | grep "JAVA_HOME\|GRADLE_HOME\|KOTLIN_HOME\|ANDROID_SDK_ROOT\|LD_LIBRARY_PATH\|PATH" >> $FILE_SSH_ENV && \
  +    echo "\nauth required pam_env.so envfile=$FILE_SSH_ENV" >> /etc/pam.d/sshd && \
       FILE_AUTH_KEYS="/root/.ssh/authorized_keys" && \
       touch $FILE_AUTH_KEYS && chmod 600 $FILE_AUTH_KEYS && \
       for file in /tmp/*.pub; \
  
positive.code: 
  # Base image
  # ---------------------------------------------------------------------- #
  FROM ubuntu:18.04
  
  # Author
  # ---------------------------------------------------------------------- #
  
negative.code: # install Qt
  RUN dpkg --add-architecture i386 && \
      apt-get update -y && \
      apt-get install -y --no-install-recommends libncurses5:i386 libc6:i386 libstdc++6:i386 lib32gcc1 lib32ncurses6 lib32z1 zlib1g:i386 && \
      apt-get install -y --no-install-recommends openjdk-8-jdk && \
      apt-get install -y --no-install-recommends git wget unzip && \
      apt-get install -y --no-install-recommends qt5-default
  