Centos中shell语言的转义字符举例--运维之linux基础课

一、在脚本中输入以下命令,并执行:

#!/bin/bash
echo "quotation marks"
echo 1: $'\t\042\t'
echo 1: '\t\042\t'
echo 2: $'\tx22\t'
quote=$'\042'
echo 3: $quote
ABC=$'101\102\103'

echo 4:$ABC

执行后,结果输入如下:

quotation marks
1: 	"	
1: \t\042\t
2: 	x22	
3: "
4:101BC

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转载自blog.csdn.net/weixin_40545512/article/details/80711549