shell脚本的小错误，标题上说不清，麻烦大家进来看一眼！

[Ricardo KX]

在下初学shell，练习的时候写的这个脚本，用bash执行的时候不管输入什么都是显示：“sh06-2.sh: 行 17: 语法错误: 未预期的文件结尾”，然后就自动退出了，可我这个脚本根本就没有17行啊，百般更改无果，无奈只好发贴请教各位这个脚本问题出在哪里
一下是该脚本在vim里的原状态，前面的是行号
1 #!/bin/bash
2 # Program:
3 # This program shows users' choice
4 # History:
5 # 2010/05/06 Ricardo First release
6 PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
7 export PATH
8 read -p "please input Y or N:" x #用户输入Y或N
9 if [ "$x" == Y ] || [ "$x" == y ] ; then
10 echo "OK,continue"
11 exit #判断输入值是否Y或y
12 if [ "$x" == N ] || [ "$x" == n ] ; then
13 echo "Oh,interrupt!"
14 exit #判断输入值是否N或n
15 fi
16 echo "I don't konw what your choice is " && exit

[YeLee]

[bash]#!/bin/bash
# Program:
# This program shows users' choice
# History:
# 2010/05/06 Ricardo First release
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH
read -p "please input Y or N:" x #用户输入Y或N
if [ "$x" == Y ] || [ "$x" == y ] ; then
echo "OK,continue"
exit #判断输入值是否Y或y
fi
if [ "$x" == N ] || [ "$x" == n ] ; then
echo "Oh,interrupt!"
exit #判断输入值是否N或n
fi
echo "I don't konw what your choice is " && exit[/bash]
12行前加个fi
if和fi应该成对的。

[YeLee]

该死，连缩进都没……

[Ricardo KX]

[bash]#!/bin/bash
# Program:
# This program shows users' choice
# History:
# 2010/05/06 Ricardo First release
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH
read -p "please input Y or N:" x #用户输入Y或N
if [ "$x" == Y ] || [ "$x" == y ] ; then
echo "OK,continue"
exit #判断输入值是否Y或y
fi
if [ "$x" == N ] || [ "$x" == n ] ; then
echo "Oh,interrupt!"
exit #判断输入值是否N或n
fi
echo "I don't konw what your choice is " && exit[/bash]
12行前加个fi
if和fi应该成对的。

原来如此，多谢了，看书没看仔细

[Ricardo KX]

该死，连缩进都没……

有缩进的，，这是直接从终端复制的，格式有点那啥

[枫叶饭团]

自从用了py，没缩进的代码都看不懂了