Merge pull request me115#27 from yinggaozhen/master

修复find正则查询指令错误
521hellogithub · Dec 11, 2019 · aff1908 · aff1908
2 parents 70ffb9c + 6deb01d
commit aff1908
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/base/03_text_processing.rst b/base/03_text_processing.rst
@@ -20,7 +20,7 @@ find 文件查找
 
 正则方式查找.txt和pdf::
 
-    find . -regex  ".*\(\.txt|\.pdf\)$"
+    find . -regex  ".*\(\.txt\|\.pdf\)$"
 -iregex： 忽略大小写的正则
 
 否定参数 ,查找所有非txt文本::