diff --git a/sources/tech/20180118 Rediscovering make- the power behind rules.md b/sources/tech/20180118 Rediscovering make- the power behind rules.md
index 2dbddb8949..ea500a2689 100644
--- a/sources/tech/20180118 Rediscovering make- the power behind rules.md	
+++ b/sources/tech/20180118 Rediscovering make- the power behind rules.md	
@@ -1,3 +1,5 @@
+Translating by cncuckoo
+
 Rediscovering make: the power behind rules
 ======
 
diff --git a/sources/tech/20180119 Linux mv Command Explained for Beginners (8 Examples).md b/sources/tech/20180119 Linux mv Command Explained for Beginners (8 Examples).md
index 786528137f..78cf02f4a9 100644
--- a/sources/tech/20180119 Linux mv Command Explained for Beginners (8 Examples).md	
+++ b/sources/tech/20180119 Linux mv Command Explained for Beginners (8 Examples).md	
@@ -1,3 +1,5 @@
+translating by cncuckoo
+
 Linux mv Command Explained for Beginners (8 Examples)
 ======