shell问题请教

[ljyoung]

代码内容如下(test.sh):
#!/bin/sh
echo "pls enter u choice"
respond=""
read respond
if [ "$respond" = 1 ]; then
echo "u choice 1";
else
echo "unknown choice";
fi

sh test.sh运行结果提示如下
pls enter u choice
1
': not a valid identifier
test.sh: line 10: syntax error: unexpected end of file
为什么?敬请赐教!

[elife]

你用的什么sh? 在bash下没问题啊?

[ljyoung]

就是bash啊?我的机器就是有上面的问题啊,为什么呢?

[blueflame]

跟你的if then else fi格式有关

#!/bin/sh
echo "pls enter u choice"
respond=""
read respond
if [ "$respond" = 1 ]
then
echo "u choice 1"
else
echo "unknown choice"
fi

[toytoy002]

if [ "$respond" -eq 1 ]; then