shell 单引号以及双引号

发布时间：2020-12-16 01:43:22 所属栏目：安全来源：网络整理

导读：? #!/bin/ basha = 23 echo ‘ $a ‘ echo " $a " your_name = ‘ runoob ‘ str = " Hello,I know you are "$your_name"! n " echo - e $strecho $str 输出 bogon:Desktop macname$ ./ test.sh $a 23 Hello,I know you are " runoob " ! Hello,I know yo

#!/bin/bash
a=23
echo ‘$a‘
echo "$a"

your_name=‘runoob‘
str="Hello,I know you are "$your_name"! n"
echo -e $str
echo $str

输出

bogon:Desktop macname$ ./test.sh 
$a
23
Hello,I know you are "runoob"! 

Hello,I know you are "runoob"! n

参考：

https://www.runoob.com/linux/linux-shell-variable.html

（编辑：李大同）

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