diff --git a/command/cut.md b/command/cut.md
index 40674dea51..4112fb824e 100644
--- a/command/cut.md
+++ b/command/cut.md
@@ -157,4 +157,17 @@ efghijklmnopqrstuvwxyz
 efghijklmnopqrstuvwxyz
 ```
 
+打印最后5个字符: 
+
+遗憾的是, `cut`并没有提供最后字符的支持. 不过我们可以通过字符串反转来实现. 
+
+```shell
+[root@localhost text]# cat test.txt| rev | cut -c -5 | rev
+vwxyz
+vwxyz
+vwxyz
+vwxyz
+vwxyz
+```
+
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