shell中双引号的误用

andylin02

 

for i in "$LIST":#!/bin/bashLIST="a b c d"echo "first type"for i in $LISTdo        echo $i;doneecho -e "\n\n";echo "second type"for i in "$LIST"do        echo $idone 
 
结果：

first type
a
b
c
d
 
 
 
second type
a b c d