shell编程实例一从终端读取字符

#!/bin/sh 
echo "Input date with format yyyy mm dd:\c"
read year month day
echo "Today is $year/$month/$day, right"
echo "press enter to confirm and continue\c"
read a
echo "I know the date, bye"

 

注释：

#!/bin/sh   指定解析shell的类型，sh为传统shell，bash为默认使用的shell

 \c这个转义字符表示，不换行，只能使用与sh类型的shell