From 6770ce9d02aea97cf2bdea9d0dc6be46ee6b565b Mon Sep 17 00:00:00 2001
From: nick <nick_php@163.com>
Date: Sun, 13 May 2018 15:50:19 +0800
Subject: [PATCH] update

---
 other.md | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/other.md b/other.md
index 39216b3..b428010 100644
--- a/other.md
+++ b/other.md
@@ -177,13 +177,7 @@ wall #向所有在线的用户发送消息，输入信息之后按 `control +d`
 #### sort 命令
 
 ```
-
+ls /usr | sort #排序
 ```
 
 
-#### join 命令
-
-```
-
-```
-