diff --git a/translated/tech/20200228 Converting between uppercase and lowercase on the Linux command line.md b/published/20200228 Converting between uppercase and lowercase on the Linux command line.md
similarity index 98%
rename from translated/tech/20200228 Converting between uppercase and lowercase on the Linux command line.md
rename to published/20200228 Converting between uppercase and lowercase on the Linux command line.md
index f291e1b619..a90b4d411c 100644
--- a/translated/tech/20200228 Converting between uppercase and lowercase on the Linux command line.md	
+++ b/published/20200228 Converting between uppercase and lowercase on the Linux command line.md	
@@ -1,8 +1,8 @@
 [#]: collector: (lujun9972)
 [#]: translator: (geekpi)
 [#]: reviewer: (wxy)
-[#]: publisher: ( )
-[#]: url: ( )
+[#]: publisher: (wxy)
+[#]: url: (https://linux.cn/article-11983-1.html)
 [#]: subject: (Converting between uppercase and lowercase on the Linux command line)
 [#]: via: (https://www.networkworld.com/article/3529409/converting-between-uppercase-and-lowercase-on-the-linux-command-line.html)
 [#]: author: (Sandra Henry-Stocker https://www.networkworld.com/author/Sandra-Henry_Stocker/)