diff --git a/sources/tech/20150813 Linux file system hierarchy v2.0.md b/sources/tech/20150813 Linux file system hierarchy v2.0.md
index 9df6d23dcf..0021bb57c9 100644
--- a/sources/tech/20150813 Linux file system hierarchy v2.0.md	
+++ b/sources/tech/20150813 Linux file system hierarchy v2.0.md	
@@ -1,3 +1,6 @@
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+Translating by dingdongnigetou
+
 Linux file system hierarchy v2.0
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 What is a file in Linux? What is file system in Linux? Where are all the configuration files? Where do I keep my downloaded applications? Is there really a filesystem standard structure in Linux? Well, the above image explains Linux file system hierarchy in a very simple and non-complex way. It’s very useful when you’re looking for a configuration file or a binary file. I’ve added some explanation and examples below, but that’s TL;DR.
@@ -435,4 +438,4 @@ via: http://www.blackmoreops.com/2015/06/18/linux-file-system-hierarchy-v2-0/
 
 [1]:http://www.blackmoreops.com/2015/02/15/in-light-of-recent-linux-exploits-linux-security-audit-is-a-must/
 [2]:http://www.blackmoreops.com/wp-content/uploads/2015/06/Linux-file-system-hierarchy-v2.0-2480px-blackMORE-Ops.png
-[3]:http://www.blackmoreops.com/wp-content/uploads/2015/06/Linux-File-System-Hierarchy-blackMORE-Ops.pdf
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+[3]:http://www.blackmoreops.com/wp-content/uploads/2015/06/Linux-File-System-Hierarchy-blackMORE-Ops.pdf