diff --git a/sources/tech/20150504 Useful Commands to Create Commandline Chat Server and Remove Unwanted Packages in Linux.md b/sources/tech/20150504 Useful Commands to Create Commandline Chat Server and Remove Unwanted Packages in Linux.md
index 990e621e5b..cbcd668b14 100644
--- a/sources/tech/20150504 Useful Commands to Create Commandline Chat Server and Remove Unwanted Packages in Linux.md	
+++ b/sources/tech/20150504 Useful Commands to Create Commandline Chat Server and Remove Unwanted Packages in Linux.md	
@@ -1,3 +1,4 @@
+translating wi-cuckoo
 Useful Commands to Create Commandline Chat Server and Remove Unwanted Packages in Linux
 ================================================================================
 Here we are with the next part of Linux Command Line Tips and Tricks. If you missed our previous post on Linux Tricks you may find it here.
@@ -180,4 +181,4 @@ via: http://www.tecmint.com/linux-commandline-chat-server-and-remove-unwanted-pa
 本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创翻译，[Linux中国](http://linux.cn/) 荣誉推出
 
 [a]:http://www.tecmint.com/author/avishek/
-[1]:http://www.tecmint.com/5-linux-command-line-tricks/
\ No newline at end of file
+[1]:http://www.tecmint.com/5-linux-command-line-tricks/