echo -e
程序员文章站
2022-07-05 08:35:21
...
[Gogo_yueyue@ShadowFiend ~]$ echo -e "helloWorld\n" helloWorld [Gogo_yueyue@ShadowFiend ~]$ echo "helloWorld\n" helloWorld\n
-e enable interpretation of backslash escapes