Linux 如何在bash字符串中添加新行?
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时间:2020-08-07 00:24:22 来源:igfitidea点击:
How to add a new line in the bash string?
提问by developer
The new line \n
is not taken account in the shell strings
\n
shell 字符串中不考虑新行
root@toto:~# str="aaa\nbbbb"
root@toto:~# echo $str
aaa\nbbbb
expected result:
预期结果:
root@toto:~# echo $str
aaa
bbbb
How to add a new line in the string?
如何在字符串中添加新行?
采纳答案by Adam Siemion
$ echo "a\nb"
a\nb
$ echo -e "a\nb"
a
b