_if

来自「linux的程序设计第二版 是学习LINUX下程序设计的好教程哦」· 代码 · 共 13 行

#!/bin/sh

echo "Is it morning? Please answer yes or no"
read timeofday

if [ $timeofday = "yes" ]; then
  echo "Good morning"
else
  echo "Good afternoon"
fi

exit 0