修改shell编程.md(modify at 2020-09-15 00:25:01)

Linux系统/shell编程.md

@@ -771,6 +771,7 @@ Until the fox thought highly of the crow’s beautiful voice, the crow
 felt flattered and opened his mouth to sing.
 As soon as the meat fell down to the ground, the fox took the meat
 and went into his hole.
+                                   -- edit by Nikooooo
 ~~~
 
 基础正则表达式：
@@ -795,7 +796,6 @@ and went into his hole.
 </div>
 
 
-
 ---
 
 #### 8.字符截取命令
\ No newline at end of file