#!/bin/bash set -eo pipefail DATE=`date +%Y%m%d-%H%M%S` LOG_DIRNAME="log/$DATE" LOG_FILENAME="$LOG_DIRNAME/build.log" mkdir "$LOG_DIRNAME" echo '' echo 'Welcome to the Stocks in the Future Docker build script!' echo 'The screen output will be logged at' echo "$LOG_FILENAME" echo '' echo 'Press Enter to continue.' read echo '' docker/build-log 2>&1 | tee "$LOG_FILENAME"