Update README

Signed-off-by: Jianhui Zhao <jianhuizhao329@gmail.com>

README.md

@@ -154,15 +154,18 @@ Save configuration and apply
     /etc/init.d/rtty restart
 
 # Usage
-Use your web browser to access your server: http://your-server-host:5912, then click the connection button
+Use your web browser to access your server: `http://your-server-host:5912`, then click the connection button
 
-You can easily embed RTTY into your existing platform: http://your-server-host:5912?id=your-id
+You can easily embed RTTY into your existing platform: `http://your-server-host:5912?id=your-id`
 
-Automatic login: http://your-server:5912/?id=device-id&username=device-username&password=device-password
+Automatic login: `http://your-server:5912/?id=device-id&username=device-username&password=device-password`
 
-# Upload file and download file
+## Upload file and download file
 Open the context menu with the shortcut key: Ctrl+Shift+f
 
+## Execute a command remote
+`curl http://your-server:5912/cmd -d '{"devid":"test","cmd":"ls","username":"test","password":"123456"}'`
+
 # Contributing
 If you would like to help making [rtty](https://github.com/zhaojh329/rtty) better,
 see the [CONTRIBUTING.md](https://github.com/zhaojh329/rtty/blob/master/CONTRIBUTING.md) file.

README_ZH.md

@@ -146,15 +146,18 @@ rtty非常适合远程维护你的或者你公司的部署在全球各地的成
     /etc/init.d/rtty restart
 
 # 如何使用
-使用你的Web浏览器访问你的服务器: http://your-server-host:5912，然后点击连接按钮。
+使用你的Web浏览器访问你的服务器: `http://your-server-host:5912`，然后点击连接按钮。
 
-你可以非常方便的将RTTY嵌入到你现有的平台： http://your-server-host:5912?id=your-id
+你可以非常方便的将RTTY嵌入到你现有的平台： `http://your-server-host:5912?id=your-id`
 
-自动登录: http://your-server:5912/?id=device-id&username=device-username&password=device-password
+自动登录: `http://your-server:5912/?id=device-id&username=device-username&password=device-password`
 
-# 上传文件和下载文件
+## 上传文件和下载文件
 使用快捷键打开菜单: Ctrl+Shift+f
 
+## 远程执行命令
+`curl http://your-server:5912/cmd -d '{"devid":"test","cmd":"ls","username":"test","password":"123456"}'`
+
 # 贡献代码
 如果你想帮助[rtty](https://github.com/zhaojh329/rtty)变得更好，请参考
 [CONTRIBUTING_ZH.md](https://github.com/zhaojh329/rtty/blob/master/CONTRIBUTING_ZH.md)。