soft quoting 里面有$,!,`和\这个四个不会禁用。
但是为什么
[root@ZZZZ ~]# echo "\n"
\n
而
[root@ZZZZ ~]# echo "\\"
\
我已经搞晕了。。
但是为什么
[root@ZZZZ ~]# echo "\n"
\n
而
[root@ZZZZ ~]# echo "\\"
\
我已经搞晕了。。
This topic created in 3897 days ago, the information mentioned may be changed or developed.
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1
Ansen Oct 3, 2015 via iPhone
echo "/\n"
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2
lululau Oct 3, 2015  1
The backslash retains its special meaning only when followed by one of the following characters:
$, `, ", \, or <newline>. |
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