更新Linux文档说明

zhanghe06 · zhanghe06 · commit 49dec351dfac · 2017-05-22T22:24:01.000+08:00
diff --git a/Linux.md b/Linux.md
@@ -589,3 +589,8 @@ sudo apt-get update
 sudo apt-get install shadowsocks-qt5
 ```
 
+查看网络出口IP
+```
+$ curl ifconfig.me
+101.231.185.66
+```
