diff --git a/translated/tech/20160218 Getting to Know Linux File Permissions b/translated/tech/20160218 Getting to Know Linux File Permissions.md
similarity index 99%
rename from translated/tech/20160218 Getting to Know Linux File Permissions
rename to translated/tech/20160218 Getting to Know Linux File Permissions.md
index 77b3ed099f..b38cef6f32 100644
--- a/translated/tech/20160218 Getting to Know Linux File Permissions	
+++ b/translated/tech/20160218 Getting to Know Linux File Permissions.md	
@@ -152,7 +152,7 @@ Linux文件权限从早期到现在没有太大变化，而且很可能以后也
 via: http://www.linux.com/learn/tutorials/885268-getting-to-know-linux-file-permissions
 
 作者：[Jack Wallen][a]
-译者：[译者ID](https://github.com/ynmlml)
+译者：[ynmlml](https://github.com/ynmlml)
 校对：[校对者ID](https://github.com/校对者ID)
 
 本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创翻译，[Linux中国](https://linux.cn/) 荣誉推出