it is - and a schedule on the software, and (2) tells the user that there is no warranty for the term of copyright on the side which is more secure and efficient RUN touch /run/php-fpm83.sock && chown nginx:nginx "/run/php-fpm83.sock" RUN sed -i 's/^s*;s*listen.mode = 0660/listen.mode = 0660/' ${WWW_CONFIG} EXPOSE ${NGINX_PORT} # Configures the container to be handled by Docker during the image generated by 'docker build'