diff --git a/sources/tech/20180117 Linux tee Command Explained for Beginners (6 Examples).md b/sources/tech/20180117 Linux tee Command Explained for Beginners (6 Examples).md
index e1be9e3da2..4d6ad5442d 100644
--- a/sources/tech/20180117 Linux tee Command Explained for Beginners (6 Examples).md	
+++ b/sources/tech/20180117 Linux tee Command Explained for Beginners (6 Examples).md	
@@ -1,3 +1,5 @@
+translated by cyleft
+
 Linux tee Command Explained for Beginners (6 Examples)
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