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?

linuxbashshellshash

提问by developer

The new line \nis not taken account in the shell strings

\nshell 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