shell中双引号的误用
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
页:
[1]