diff --git a/sources/tech/20150521 Linux FAQs with Answers--How to change system proxy settings from the command line on Ubuntu desktop.md b/sources/tech/20150521 Linux FAQs with Answers--How to change system proxy settings from the command line on Ubuntu desktop.md
index 346f9cb438..0c58a8416b 100644
--- a/sources/tech/20150521 Linux FAQs with Answers--How to change system proxy settings from the command line on Ubuntu desktop.md	
+++ b/sources/tech/20150521 Linux FAQs with Answers--How to change system proxy settings from the command line on Ubuntu desktop.md	
@@ -1,3 +1,4 @@
+Translating by ictlyh
 Linux FAQs with Answers--How to change system proxy settings from the command line on Ubuntu desktop
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 > **Question**: I often need to change system proxy settings on Ubuntu desktop, but I do not want to go through a chain of GUI menus: "System Settings" -> "Network" -> "Network proxy", which is cumbersome. Is there a more convenient way to change desktop's proxy settings from the command line? 
diff --git a/sources/tech/20150521 Linux FAQs with Answers--How to install Unity Tweak Tool on Ubuntu desktop.md b/sources/tech/20150521 Linux FAQs with Answers--How to install Unity Tweak Tool on Ubuntu desktop.md
index 8237527afd..6dd2efa820 100644
--- a/sources/tech/20150521 Linux FAQs with Answers--How to install Unity Tweak Tool on Ubuntu desktop.md	
+++ b/sources/tech/20150521 Linux FAQs with Answers--How to install Unity Tweak Tool on Ubuntu desktop.md	
@@ -1,3 +1,4 @@
+Translating by ictlyh
 Linux FAQs with Answers--How to install Unity Tweak Tool on Ubuntu desktop
 ================================================================================
 > **Question**: I am trying to customize fresh Ubuntu desktop that I just installed. For that, I want to use Unity Tweak Tool. How can I install Unity Tweak Tool on Ubuntu?