修改文档

README.md

@@ -20,12 +20,14 @@
 
 ```bash
 sudo apt update
-sudo apt install build-essential golang libpcap-dev libcap-dev libipset-dev libsystemd-dev
+sudo apt install build-essential golang
+sudo apt install libpcap-dev libcap-dev libipset-dev libsystemd-dev
 ```
 
 在 Centos 7 系统上安装所需的开发工具和库：
 
 ```bash
+yum groupinstall "Development Tools" -y
 yum install ipset-devel libattr-devel libpcap-devel libcap-devel
 ```
 
@@ -43,6 +45,8 @@ cd DenyIP
 编译项目：
 
 ```bash
+cd IP_region_query && go build
+cd ..
 make clean
 make
 ```
@@ -52,13 +56,21 @@ make
 ### 命令行选项
 
 ```bash
-Usage: denyip [-d] [-i <interface>] [-s <start|stop>] [-h|-?]
-    -d      Daemon mode
-    -i      interface (default eth0)
-    -s      regular signal (default start|stop)
-                start Enable Iptables rule
-                stop  Disable Iptables rule
-    -h|-?   Help Information
+root@NIUYULING:/mnt/c/Users/root/Desktop/git.aixiao.me/DenyIP# ./denyip -h
+DenyIP version 0.2
+拒绝Linux服务器非大陆IP工具
+MAIL: aixiao@aixiao.me
+Date: 20241024
+  Usage: denyip [-d] [-i <interface>] [-s <start|stop>] [-h|-?]
+      -d --daemon         Daemon mode
+      -i --interface      interface (default eth0)
+      -l                  print iptables rule
+      -s --signal         regular signal (default start|stop)
+                              start Enable Iptables rule
+                              stop  Disable Iptables rule
+      -h|-?               Help Information
+
+root@NIUYULING:/mnt/c/Users/root/Desktop/git.aixiao.me/DenyIP#
 ```
 
 ### 示例命令
@@ -93,7 +105,6 @@ Usage: denyip [-d] [-i <interface>] [-s <start|stop>] [-h|-?]
   killall -15 denyip
   ```
 
-
 ## 贡献
 
 欢迎贡献代码和提出改进建议！请通过 Pull Request 或 Issue 的方式提交。