[Public] 重构通用脚本

基础脚本/获取本机的内网IP.sh

@@ -1,33 +1,55 @@
 #!/bin/bash
 
-# 判断命令是否存在
-command_exists() {
-	command -v "$@" >/dev/null 2>&1
-}
+InnerIPv4CIDR=""
+InnerIPv6CIDR=""
+
+InnerIPv4=""
+InnerIPv6=""
+
 
 # 获取服务器的公网IP地址
-get_Internal_IP() {
+get_Internal_IP_CIDR() {
 
-	local Internal_IP=""
-	local Network_Manage_Tool=""
+	local interface_prefix=("[[:space:]]eth[0-9]{1,2}" "[[:space:]]ens[0-9]{1,3}" "[[:space:]]eno[0-9]{1,3}" "[[:space:]]enp[0-9]{1,2}")
+  local real_interface="eth90"
 
-	if command_exists ip; then
-		Network_Manage_Tool=$(ip addr)
-		
-		Ethernet_Interface_Name=$(echo "$Network_Manage_Tool" | grep  -Eo "eth([0-9]{1,3})|eno([0-9]{1,3})|ens([0-9]{1,3})" | head -n 1)
-		echo "正在使用ip addr命令获取内网的IP地址："
-		Internal_IP=$(ip addr show ${Ethernet_Interface_Name} | grep 'inet ' | head -1 | awk '{print $2}' | cut -f1 -d'/')
+  for interface in "${interface_prefix[@]}"; do
+      echo $(ip link show) | grep -oE ${interface} | head -1
+      if [[ $? -eq 0 ]]; then
+          real_interface=$(echo $(ip link show) | grep -oE ${interface} | head -1 | cut -d" " -f2)
+          echo "当前主机的真实内网网卡为 => [$real_interface]"
+          break
+    fi
+  done
+
+  # 提取IPv4地址（CIDR格式）
+  local ipv4_regex="inet[[:space:]](25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\/[0-9]{1,2}"
+
+  # 提取IPv6地址（CIDR格式）
+  loca ipv6_regex="inet6[[:space:]]([0-9a-fA-F]{0,4}(:[0-9a-fA-F]{0,4}){1,7})\/[0-9]{1,3}"
+
+  # 查找IPv4地址
+  local inner_ipv4=$(echo $(ip addr show $real_interface) | grep -oE $ipv4_regex | cut -d" " -f2)
+  InnerIPv4CIDR=$inner_ipv4
+  echo "Interface: $real_interface, IPv4 Address: $inner_ipv4"
+
+   # 查找IPv6地址
+  local inner_ipv6=$(echo $(ip addr show $real_interface) | grep -oE $ipv6_regex | cut -d" " -f2)
+  InnerIPv6CIDR=$inner_ipv6
+  echo "Interface: $real_interface, IPv4 Address: $inner_ipv6"
 
-	elif command_exists ifconfig; then
-		Network_Manage_Tool=$(ifconfig)
-		Ethernet_Interface_Name=$(echo "$Network_Manage_Tool" | grep  -Eo "eth([0-9]{1,3})|eno([0-9]{1,3})|ens([0-9]{1,3})" | head -n 1)
-		echo "正在使用ifconfig命令获取内网的IP地址："
-		Internal_IP=$(ifconfig ${Ethernet_Interface_Name} | grep 'inet ' | head -1 | awk '{print $2}' | cut -f1 -d'/')
-	fi
-	
-	echo ""
-	echo "$Internal_IP"
-	echo ""
 }
 
-get_Internal_IP
+get_Internal_IP_() {
+
+	get_Internal_IP_CIDR
+
+	InnerIPv4=$(echo $InnerIPv4CIDR | cut -d "/" -f1)
+	InnerIPv6=$(echo $InnerIPv6CIDR | cut -d "/" -f1)
+
+	echo "服务器的内网IPv4地址为 $InnerIPv4"
+	echo "服务器的内网IPv6地址为 $InnerIPv6"
+
+}
+
+get_Internal_IP_CIDR