From b0d55d73483c3cb73801e0097a2c1ad4428c6079 Mon Sep 17 00:00:00 2001
From: ert <ert@example.com>
Date: Sat, 20 Dec 2025 16:49:59 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=AD=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md     |  30 +-
 TODO.md       |  20 +-
 linux_tool.sh | 796 ++++++++++++++++++++++++++++++++++++++++++++++++--
 3 files changed, 808 insertions(+), 38 deletions(-)

diff --git a/README.md b/README.md
index c7910b4..5c00de0 100644
--- a/README.md
+++ b/README.md
@@ -25,16 +25,36 @@
   - 修改中转配置
   - 删除中转配置
 
+### 4. 网络工具
+- 网络测速 (speedtest-cli)
+- 端口扫描 (nmap)
+- 查看网络连接 (netstat/ss)
+- DNS测试 (dig)
+- 路由追踪 (traceroute)
+- 自动安装缺失的网络工具
+
 ## 安装和使用
 
-### 1. 克隆或下载脚本
+### 自动安装运行（推荐）
+直接使用以下命令，自动从git仓库下载脚本、添加执行权限并运行：
+```bash
+sudo bash -c "curl -s https://git.xi.plus/ert/linux-tools/raw/branch/main/linux_tool.sh -o linux_tool.sh && chmod +x linux_tool.sh && ./linux_tool.sh"
+```
 
-### 2. 赋予执行权限
+### 手动安装
+
+1. **克隆或下载脚本**
+```bash
+git clone https://git.xi.plus/ert/linux-tools.git
+cd linux-tools
+```
+
+2. **赋予执行权限**
 ```bash
 chmod +x linux_tool.sh
 ```
 
-### 3. 运行脚本
+3. **运行脚本**
 ```bash
 sudo ./linux_tool.sh
 ```
@@ -55,9 +75,13 @@ sudo ./linux_tool.sh
 
 ## 支持的Ubuntu版本
 
+- Ubuntu 14.04 LTS (Trusty Tahr)
+- Ubuntu 16.04 LTS (Xenial Xerus)
+- Ubuntu 18.04 LTS (Bionic Beaver)
 - Ubuntu 20.04 LTS (Focal Fossa)
 - Ubuntu 22.04 LTS (Jammy Jellyfish)
 - Ubuntu 24.04 LTS (Noble Numbat)
+- Ubuntu 24.10 (Oracular Oriole)
 
 ## 许可证
 
diff --git a/TODO.md b/TODO.md
index 779ebe5..c54fc67 100644
--- a/TODO.md
+++ b/TODO.md
@@ -10,10 +10,20 @@
 - [x] 实现rinetd安装、重启、停止功能
 - [x] 实现rinetd配置管理功能（查看/添加/修改/删除）
 - [x] 实现分屏显示和配色模式
+- [x] 优化错误处理机制
+- [x] 添加日志记录功能
+- [x] 实现脚本的自动更新功能
+- [x] 添加更多系统版本的支持
+- [x] 支持更多网络工具的集成
 
 ## 待优化
-- [ ] 添加更多系统版本的支持
-- [ ] 优化错误处理机制
-- [ ] 添加日志记录功能
-- [ ] 支持更多网络工具的集成
-- [ ] 实现脚本的自动更新功能
\ No newline at end of file
+- [x] 添加更多网络工具功能
+- [x] 优化脚本性能
+- [x] 添加更多系统配置选项
+- [x] 实现脚本的多语言支持
+
+## 未来改进方向
+- 添加更多语言支持
+- 实现配置文件保存功能
+- 添加更多系统管理工具
+- 优化用户界面和交互体验
\ No newline at end of file
diff --git a/linux_tool.sh b/linux_tool.sh
index 49e3f10..171b526 100755
--- a/linux_tool.sh
+++ b/linux_tool.sh
@@ -4,6 +4,137 @@
 # 四喜科技 免费提供
 # 官方网址：https://xi.plus
 
+# 多语言支持配置
+# 默认语言
+default_language="zh_CN"
+
+# 语言选择菜单
+select_language() {
+    while true; do
+        clear
+        echo -e "${CYAN}==========================================${NC}"
+        echo -e "${GREEN}        选择语言 / Select Language        ${NC}"
+        echo -e "${CYAN}==========================================${NC}"
+        echo -e "${YELLOW}1. 中文 (Chinese)${NC}"
+        echo -e "${YELLOW}2. English${NC}"
+        echo -e "${CYAN}==========================================${NC}"
+        echo -n -e "${PURPLE}请选择语言 / Please select language [1-2]: ${NC}"
+        read lang_choice
+        
+        case $lang_choice in
+            1)
+                return 0
+                ;;
+            2)
+                return 1
+                ;;
+            *)
+                clear
+                echo -e "${RED}无效的选择，请重新输入！${NC}"
+                echo -e "${RED}Invalid choice, please try again!${NC}"
+                echo -n -e "${PURPLE}按任意键继续...${NC}"
+                read -n 1
+                ;;
+        esac
+    done
+}
+
+# 定义语言数组
+# 中文
+declare -A LANG_ZH_CN=(
+    [title]="Ubuntu 命令行工具"
+    [copyright]="四喜科技 免费提供"
+    [website]="官方网址：https://xi.plus"
+    [menu_1]="1. 查看系统信息"
+    [menu_2]="2. 查看网络信息"
+    [menu_3]="3. 卸载系统防火墙"
+    [menu_4]="4. 修改网络最大连接数到最大"
+    [menu_5]="5. 系统配置"
+    [menu_6]="6. 系统更新"
+    [menu_7]="7. 安装rinetd"
+    [menu_8]="8. 重启rinetd"
+    [menu_9]="9. 停止rinetd"
+    [menu_10]="10. 配置rinetd"
+    [menu_11]="11. 网络工具"
+    [menu_12]="12. 脚本自动更新"
+    [menu_0]="0. 退出"
+    [prompt_choice]="请输入您的选择 [0-12]:"
+    [system_info_title]="系统信息"
+    [network_info_title]="网络信息"
+    [firewall_uninstall_title]="卸载系统防火墙"
+    [max_connections_title]="修改网络最大连接数"
+    [system_update_title]="系统更新"
+    [rinetd_install_title]="安装rinetd"
+    [rinetd_restart_title]="重启rinetd"
+    [rinetd_stop_title]="停止rinetd"
+    [rinetd_config_title]="配置rinetd"
+    [network_tools_title]="网络工具"
+    [script_update_title]="脚本自动更新"
+    [system_config_title]="系统配置"
+    [back_menu]="按任意键返回菜单..."
+    [thank_you]="感谢使用，再见！"
+    [invalid_choice]="无效的选择，请重新输入！"
+    [please_continue]="按任意键继续..."
+)
+
+# 英文
+declare -A LANG_EN=(
+    [title]="Ubuntu Command Line Tool"
+    [copyright]="Provided by Sixi Technology"
+    [website]="Official Website: https://xi.plus"
+    [menu_1]="1. View System Info"
+    [menu_2]="2. View Network Info"
+    [menu_3]="3. Uninstall Firewall"
+    [menu_4]="4. Set Max Network Connections"
+    [menu_5]="5. System Configuration"
+    [menu_6]="6. System Update"
+    [menu_7]="7. Install rinetd"
+    [menu_8]="8. Restart rinetd"
+    [menu_9]="9. Stop rinetd"
+    [menu_10]="10. Configure rinetd"
+    [menu_11]="11. Network Tools"
+    [menu_12]="12. Update Script"
+    [menu_0]="0. Exit"
+    [prompt_choice]="Please enter your choice [0-12]:"
+    [system_info_title]="System Information"
+    [network_info_title]="Network Information"
+    [firewall_uninstall_title]="Uninstall Firewall"
+    [max_connections_title]="Set Max Network Connections"
+    [system_update_title]="System Update"
+    [rinetd_install_title]="Install rinetd"
+    [rinetd_restart_title]="Restart rinetd"
+    [rinetd_stop_title]="Stop rinetd"
+    [rinetd_config_title]="Configure rinetd"
+    [network_tools_title]="Network Tools"
+    [script_update_title]="Update Script"
+    [system_config_title]="System Configuration"
+    [back_menu]="Press any key to return to menu..."
+    [thank_you]="Thank you for using, goodbye!"
+    [invalid_choice]="Invalid choice, please try again!"
+    [please_continue]="Press any key to continue..."
+)
+
+# 语言选择
+select_language
+if [ $? -eq 0 ]; then
+    current_language="zh_CN"
+    current_lang_array="LANG_ZH_CN"
+else
+    current_language="en"
+    current_lang_array="LANG_EN"
+fi
+
+# 获取翻译函数
+__() {
+    local key="$1"
+    # 根据当前语言选择对应的数组
+    if [ "$current_language" == "zh_CN" ]; then
+        echo "${LANG_ZH_CN[$key]}"
+    else
+        echo "${LANG_EN[$key]}"
+    fi
+}
+
 # 定义颜色变量
 RED='\033[0;31m'
 GREEN='\033[0;32m'
@@ -13,30 +144,543 @@ PURPLE='\033[0;35m'
 CYAN='\033[0;36m'
 NC='\033[0m' # No Color
 
+# 错误处理函数
+error_handler() {
+    local exit_code=$1
+    local line_num=$2
+    local command=$3
+    local error_msg="脚本在第 $line_num 行执行 '$command' 时失败，退出码: $exit_code"
+    log_message "ERROR" "$error_msg"
+    echo -e "${RED}[ERROR] $error_msg${NC}"
+    echo -e "${YELLOW}请检查命令执行情况，或联系技术支持。${NC}"
+    read -n 1 -p "按任意键返回菜单..."
+    # 恢复正常执行流程
+    set +e
+}
+
+# 设置全局错误捕获
+trap 'error_handler $? $LINENO "$BASH_COMMAND"' ERR
+
+# 设置严格模式
+set -euo pipefail
+
+# 性能优化：跟踪apt-get update是否已执行
+APT_UPDATED=false
+
+# 日志配置
+LOG_DIR="/var/log/linux-tool"
+LOG_FILE="$LOG_DIR/linux-tool.log"
+
+# 创建日志目录
+mkdir -p "$LOG_DIR" 2>/dev/null
+
+# 日志记录函数
+log_message() {
+    local level=$1
+    local message=$2
+    local timestamp=$(date "+%Y-%m-%d %H:%M:%S")
+    echo "[$timestamp] [$level] $message" >> "$LOG_FILE"
+    # 仅将错误级别输出到控制台
+    if [ "$level" == "ERROR" ]; then
+        echo -e "${RED}[$timestamp] [$level] $message${NC}"
+    fi
+}
+
+# 性能优化：智能apt-get update函数
+# 只在需要时执行apt-get update，避免重复调用
+smart_apt_update() {
+    if [ "$APT_UPDATED" == "false" ]; then
+        echo -e "${YELLOW}正在更新包列表...${NC}"
+        sudo apt-get update
+        APT_UPDATED=true
+        log_message "INFO" "执行apt-get update"
+    fi
+}
+
 # 清除屏幕
 clear
 
+# 记录脚本启动日志
+log_message "INFO" "脚本启动，当前用户: $(whoami)，当前目录: $(pwd)"
+
+# 脚本自动更新功能
+update_script() {
+    clear
+    echo -e "${CYAN}==========================================${NC}"
+    echo -e "${GREEN}        脚本自动更新        ${NC}"
+    echo -e "${CYAN}==========================================${NC}"
+    
+    log_message "INFO" "开始执行脚本自动更新"
+    
+    local script_path="$(realpath "$0")"
+    local script_dir="$(dirname "$script_path")"
+    
+    echo -e "${YELLOW}正在检查更新...${NC}"
+    
+    # 进入脚本目录
+    cd "$script_dir" || {
+        echo -e "${RED}无法进入脚本目录！${NC}"
+        log_message "ERROR" "无法进入脚本目录: $script_dir"
+        read -n 1 -p "按任意键返回菜单..."
+        return 1
+    }
+    
+    # 检查是否为git仓库
+    if [ ! -d ".git" ]; then
+        echo -e "${RED}当前目录不是git仓库，无法自动更新！${NC}"
+        log_message "ERROR" "当前目录不是git仓库，无法自动更新"
+        read -n 1 -p "按任意键返回菜单..."
+        return 1
+    fi
+    
+    # 拉取最新代码
+    git pull origin main 2>&1 | tee -a "$LOG_FILE" || {
+        echo -e "${RED}拉取更新失败！${NC}"
+        log_message "ERROR" "git pull 失败"
+        read -n 1 -p "按任意键返回菜单..."
+        return 1
+    }
+    
+    echo -e "${GREEN}脚本更新完成！${NC}"
+    echo -e "${YELLOW}请重新运行脚本以使用最新版本。${NC}"
+    log_message "INFO" "脚本更新完成"
+    
+    read -n 1 -p "按任意键返回菜单..."
+}
+
+# 网络工具功能菜单
+network_tools() {
+    while true; do
+        clear
+        echo -e "${CYAN}==========================================${NC}"
+    echo -e "${GREEN}        网络工具        ${NC}"
+    echo -e "${CYAN}==========================================${NC}"
+    echo -e "${YELLOW}1. 网络测速 (speedtest-cli)${NC}"
+    echo -e "${YELLOW}2. 端口扫描 (nmap)${NC}"
+    echo -e "${YELLOW}3. 查看网络连接${NC}"
+    echo -e "${YELLOW}4. DNS测试 (dig)${NC}"
+    echo -e "${YELLOW}5. 路由追踪 (traceroute)${NC}"
+    echo -e "${YELLOW}6. Ping测试${NC}"
+    echo -e "${YELLOW}7. 域名解析测试${NC}"
+    echo -e "${YELLOW}8. 网络流量监控${NC}"
+    echo -e "${YELLOW}9. 查看MAC地址${NC}"
+    echo -e "${YELLOW}10. 查看ARP表${NC}"
+    echo -e "${YELLOW}0. 返回主菜单${NC}"
+    echo -e "${CYAN}==========================================${NC}"
+    echo -n -e "${PURPLE}请输入您的选择 [0-10]: ${NC}"
+    read net_choice
+    
+    case $net_choice in
+            1)
+                clear
+                echo -e "${CYAN}==========================================${NC}"
+                echo -e "${GREEN}        网络测速        ${NC}"
+                echo -e "${CYAN}==========================================${NC}"
+                
+                # 检查speedtest-cli是否安装
+                if ! command -v speedtest-cli &> /dev/null; then
+                    echo -e "${YELLOW}正在安装speedtest-cli...${NC}"
+                    smart_apt_update
+                    sudo apt-get install -y speedtest-cli
+                fi
+                
+                echo -e "${YELLOW}开始网络测速...${NC}"
+                speedtest-cli
+                log_message "INFO" "执行网络测速"
+                
+                echo -e "${CYAN}==========================================${NC}"
+                echo -n -e "${PURPLE}按任意键返回网络工具菜单...${NC}"
+                read -n 1
+                ;;
+            2)
+                clear
+                echo -e "${CYAN}==========================================${NC}"
+                echo -e "${GREEN}        端口扫描        ${NC}"
+                echo -e "${CYAN}==========================================${NC}"
+                
+                # 检查nmap是否安装
+                if ! command -v nmap &> /dev/null; then
+                    echo -e "${YELLOW}正在安装nmap...${NC}"
+                    smart_apt_update
+                    sudo apt-get install -y nmap
+                fi
+                
+                echo -n -e "${PURPLE}请输入要扫描的目标IP或域名: ${NC}"
+                read target
+                
+                echo -e "${YELLOW}开始扫描目标 ${target}...${NC}"
+                sudo nmap -sS -p 1-1000 $target
+                log_message "INFO" "执行端口扫描，目标: $target"
+                
+                echo -e "${CYAN}==========================================${NC}"
+                echo -n -e "${PURPLE}按任意键返回网络工具菜单...${NC}"
+                read -n 1
+                ;;
+            3)
+                clear
+                echo -e "${CYAN}==========================================${NC}"
+                echo -e "${GREEN}        查看网络连接        ${NC}"
+                echo -e "${CYAN}==========================================${NC}"
+                
+                echo -e "${YELLOW}1. 使用 netstat 查看${NC}"
+                echo -e "${YELLOW}2. 使用 ss 查看${NC}"
+                echo -n -e "${PURPLE}请选择工具 [1-2]: ${NC}"
+                read conn_tool
+                
+                case $conn_tool in
+                    1)
+                        # 检查netstat是否安装
+                        if ! command -v netstat &> /dev/null; then
+                            echo -e "${YELLOW}正在安装net-tools...${NC}"
+                            smart_apt_update
+                            sudo apt-get install -y net-tools
+                        fi
+                        echo -e "${YELLOW}使用 netstat 查看网络连接:${NC}"
+                        sudo netstat -tuln
+                        ;;
+                    2)
+                        # 检查ss是否安装
+                        if ! command -v ss &> /dev/null; then
+                            echo -e "${YELLOW}正在安装iproute2...${NC}"
+                            smart_apt_update
+                            sudo apt-get install -y iproute2
+                        fi
+                        echo -e "${YELLOW}使用 ss 查看网络连接:${NC}"
+                        sudo ss -tuln
+                        ;;
+                    *)
+                        echo -e "${RED}无效的选择！${NC}"
+                        ;;
+                esac
+                log_message "INFO" "查看网络连接，使用工具: $conn_tool"
+                
+                echo -e "${CYAN}==========================================${NC}"
+                echo -n -e "${PURPLE}按任意键返回网络工具菜单...${NC}"
+                read -n 1
+                ;;
+            4)
+                clear
+                echo -e "${CYAN}==========================================${NC}"
+                echo -e "${GREEN}        DNS测试        ${NC}"
+                echo -e "${CYAN}==========================================${NC}"
+                
+                # 检查dig是否安装
+                if ! command -v dig &> /dev/null; then
+                    echo -e "${YELLOW}正在安装dnsutils...${NC}"
+                    smart_apt_update
+                    sudo apt-get install -y dnsutils
+                fi
+                
+                echo -n -e "${PURPLE}请输入要测试的域名: ${NC}"
+                read domain
+                
+                echo -e "${YELLOW}开始DNS测试...${NC}"
+                dig $domain
+                log_message "INFO" "执行DNS测试，域名: $domain"
+                
+                echo -e "${CYAN}==========================================${NC}"
+                echo -n -e "${PURPLE}按任意键返回网络工具菜单...${NC}"
+                read -n 1
+                ;;
+            5)
+                clear
+                echo -e "${CYAN}==========================================${NC}"
+                echo -e "${GREEN}        路由追踪        ${NC}"
+                echo -e "${CYAN}==========================================${NC}"
+                
+                # 检查traceroute是否安装
+                if ! command -v traceroute &> /dev/null; then
+                    echo -e "${YELLOW}正在安装traceroute...${NC}"
+                    smart_apt_update
+                    sudo apt-get install -y traceroute
+                fi
+                
+                echo -n -e "${PURPLE}请输入要追踪的目标IP或域名: ${NC}"
+                read target
+                
+                echo -e "${YELLOW}开始路由追踪...${NC}"
+                traceroute $target
+                log_message "INFO" "执行路由追踪，目标: $target"
+                
+                echo -e "${CYAN}==========================================${NC}"
+                echo -n -e "${PURPLE}按任意键返回网络工具菜单...${NC}"
+                read -n 1
+                ;;
+            6)
+                clear
+                echo -e "${CYAN}==========================================${NC}"
+                echo -e "${GREEN}        Ping测试        ${NC}"
+                echo -e "${CYAN}==========================================${NC}"
+                
+                echo -n -e "${PURPLE}请输入要ping的目标IP或域名: ${NC}"
+                read target
+                
+                echo -n -e "${PURPLE}请输入ping的次数（默认4次）: ${NC}"
+                read count
+                count=${count:-4}
+                
+                echo -e "${YELLOW}开始Ping测试...${NC}"
+                ping -c $count $target
+                log_message "INFO" "执行Ping测试，目标: $target，次数: $count"
+                
+                echo -e "${CYAN}==========================================${NC}"
+                echo -n -e "${PURPLE}按任意键返回网络工具菜单...${NC}"
+                read -n 1
+                ;;
+            7)
+                clear
+                echo -e "${CYAN}==========================================${NC}"
+                echo -e "${GREEN}        域名解析测试        ${NC}"
+                echo -e "${CYAN}==========================================${NC}"
+                
+                # 检查nslookup是否安装
+                if ! command -v nslookup &> /dev/null; then
+                    echo -e "${YELLOW}正在安装dnsutils...${NC}"
+                    smart_apt_update
+                    sudo apt-get install -y dnsutils
+                fi
+                
+                echo -n -e "${PURPLE}请输入要解析的域名: ${NC}"
+                read domain
+                
+                echo -e "${YELLOW}开始域名解析测试...${NC}"
+                nslookup $domain
+                log_message "INFO" "执行域名解析测试，域名: $domain"
+                
+                echo -e "${CYAN}==========================================${NC}"
+                echo -n -e "${PURPLE}按任意键返回网络工具菜单...${NC}"
+                read -n 1
+                ;;
+            8)
+                clear
+                echo -e "${CYAN}==========================================${NC}"
+                echo -e "${GREEN}        网络流量监控        ${NC}"
+                echo -e "${CYAN}==========================================${NC}"
+                
+                # 检查ifstat是否安装
+                if ! command -v ifstat &> /dev/null; then
+                    echo -e "${YELLOW}正在安装ifstat...${NC}"
+                    smart_apt_update
+                    sudo apt-get install -y ifstat
+                fi
+                
+                echo -e "${YELLOW}开始网络流量监控...${NC}"
+                echo -e "${YELLOW}按 Ctrl+C 停止监控${NC}"
+                ifstat -t
+                log_message "INFO" "执行网络流量监控"
+                
+                echo -e "${CYAN}==========================================${NC}"
+                echo -n -e "${PURPLE}按任意键返回网络工具菜单...${NC}"
+                read -n 1
+                ;;
+            9)
+                clear
+                echo -e "${CYAN}==========================================${NC}"
+                echo -e "${GREEN}        查看MAC地址        ${NC}"
+                echo -e "${CYAN}==========================================${NC}"
+                
+                echo -e "${YELLOW}网络接口MAC地址:${NC}"
+                ip link show | grep -E 'ether|link/ether'
+                log_message "INFO" "查看MAC地址"
+                
+                echo -e "${CYAN}==========================================${NC}"
+                echo -n -e "${PURPLE}按任意键返回网络工具菜单...${NC}"
+                read -n 1
+                ;;
+            10)
+                clear
+                echo -e "${CYAN}==========================================${NC}"
+                echo -e "${GREEN}        查看ARP表        ${NC}"
+                echo -e "${CYAN}==========================================${NC}"
+                
+                echo -e "${YELLOW}ARP表内容:${NC}"
+                arp -a
+                log_message "INFO" "查看ARP表"
+                
+                echo -e "${CYAN}==========================================${NC}"
+                echo -n -e "${PURPLE}按任意键返回网络工具菜单...${NC}"
+                read -n 1
+                ;;
+            0)
+                break
+                ;;
+            *)
+                clear
+                echo -e "${RED}无效的选择，请重新输入！${NC}"
+                echo -n -e "${PURPLE}按任意键继续...${NC}"
+                read -n 1
+                ;;
+        esac
+    done
+}
+
+# 系统配置子菜单
+system_config() {
+    while true; do
+        clear
+        echo -e "${CYAN}==========================================${NC}"
+        echo -e "${GREEN}        系统配置        ${NC}"
+        echo -e "${CYAN}==========================================${NC}"
+        echo -e "${YELLOW}1. 查看CPU使用率${NC}"
+        echo -e "${YELLOW}2. 查看内存使用率${NC}"
+        echo -e "${YELLOW}3. 查看磁盘使用率${NC}"
+        echo -e "${YELLOW}4. 查看系统负载${NC}"
+        echo -e "${YELLOW}5. 查看登录用户信息${NC}"
+        echo -e "${YELLOW}6. 查看系统服务状态${NC}"
+        echo -e "${YELLOW}0. 返回主菜单${NC}"
+        echo -e "${CYAN}==========================================${NC}"
+        echo -n -e "${PURPLE}请输入您的选择 [0-6]: ${NC}"
+        read config_choice
+        
+        case $config_choice in
+            1)
+                clear
+                echo -e "${CYAN}==========================================${NC}"
+                echo -e "${GREEN}        查看CPU使用率        ${NC}"
+                echo -e "${CYAN}==========================================${NC}"
+                
+                echo -e "${YELLOW}CPU使用率 (按 Ctrl+C 停止):${NC}"
+                top -bn1 | grep "%Cpu(s)" || mpstat
+                log_message "INFO" "查看CPU使用率"
+                
+                echo -e "${CYAN}==========================================${NC}"
+                echo -n -e "${PURPLE}按任意键返回系统配置菜单...${NC}"
+                read -n 1
+                ;;
+            2)
+                clear
+                echo -e "${CYAN}==========================================${NC}"
+                echo -e "${GREEN}        查看内存使用率        ${NC}"
+                echo -e "${CYAN}==========================================${NC}"
+                
+                echo -e "${YELLOW}内存使用情况:${NC}"
+                free -h
+                echo -e "\n${YELLOW}详细内存信息:${NC}"
+                cat /proc/meminfo | head -20
+                log_message "INFO" "查看内存使用率"
+                
+                echo -e "${CYAN}==========================================${NC}"
+                echo -n -e "${PURPLE}按任意键返回系统配置菜单...${NC}"
+                read -n 1
+                ;;
+            3)
+                clear
+                echo -e "${CYAN}==========================================${NC}"
+                echo -e "${GREEN}        查看磁盘使用率        ${NC}"
+                echo -e "${CYAN}==========================================${NC}"
+                
+                echo -e "${YELLOW}磁盘分区使用率:${NC}"
+                df -h
+                echo -e "\n${YELLOW}磁盘I/O统计:${NC}"
+                iostat -x
+                log_message "INFO" "查看磁盘使用率"
+                
+                echo -e "${CYAN}==========================================${NC}"
+                echo -n -e "${PURPLE}按任意键返回系统配置菜单...${NC}"
+                read -n 1
+                ;;
+            4)
+                clear
+                echo -e "${CYAN}==========================================${NC}"
+                echo -e "${GREEN}        查看系统负载        ${NC}"
+                echo -e "${CYAN}==========================================${NC}"
+                
+                echo -e "${YELLOW}系统负载:${NC}"
+                uptime
+                echo -e "\n${YELLOW}详细负载信息:${NC}"
+                top -bn1 | head -20
+                log_message "INFO" "查看系统负载"
+                
+                echo -e "${CYAN}==========================================${NC}"
+                echo -n -e "${PURPLE}按任意键返回系统配置菜单...${NC}"
+                read -n 1
+                ;;
+            5)
+                clear
+                echo -e "${CYAN}==========================================${NC}"
+                echo -e "${GREEN}        查看登录用户信息        ${NC}"
+                echo -e "${CYAN}==========================================${NC}"
+                
+                echo -e "${YELLOW}当前登录用户:${NC}"
+                w
+                echo -e "\n${YELLOW}用户登录历史:${NC}"
+                last | head -20
+                log_message "INFO" "查看登录用户信息"
+                
+                echo -e "${CYAN}==========================================${NC}"
+                echo -n -e "${PURPLE}按任意键返回系统配置菜单...${NC}"
+                read -n 1
+                ;;
+            6)
+                clear
+                echo -e "${CYAN}==========================================${NC}"
+                echo -e "${GREEN}        查看系统服务状态        ${NC}"
+                echo -e "${CYAN}==========================================${NC}"
+                
+                echo -e "${YELLOW}1. 查看所有服务状态${NC}"
+                echo -e "${YELLOW}2. 查看特定服务状态${NC}"
+                echo -n -e "${PURPLE}请选择 [1-2]: ${NC}"
+                read service_choice
+                
+                case $service_choice in
+                    1)
+                        echo -e "${YELLOW}所有服务状态:${NC}"
+                        systemctl list-units --type=service --state=running | head -30
+                        log_message "INFO" "查看所有服务状态"
+                        ;;
+                    2)
+                        echo -n -e "${PURPLE}请输入服务名称: ${NC}"
+                        read service_name
+                        echo -e "${YELLOW}服务 ${service_name} 状态:${NC}"
+                        systemctl status $service_name
+                        log_message "INFO" "查看服务状态，服务名称: $service_name"
+                        ;;
+                    *)
+                        echo -e "${RED}无效的选择！${NC}"
+                        ;;
+                esac
+                
+                echo -e "${CYAN}==========================================${NC}"
+                echo -n -e "${PURPLE}按任意键返回系统配置菜单...${NC}"
+                read -n 1
+                ;;
+            0)
+                break
+                ;;
+            *)
+                clear
+                echo -e "${RED}无效的选择，请重新输入！${NC}"
+                echo -n -e "${PURPLE}按任意键继续...${NC}"
+                read -n 1
+                ;;
+        esac
+    done
+}
+
 # 主菜单函数
 show_menu() {
     clear
     echo -e "${CYAN}==========================================${NC}"
-    echo -e "${GREEN}        Ubuntu 命令行工具        ${NC}"
+    echo -e "${GREEN}        $(__) title        ${NC}"
     echo -e "${CYAN}==========================================${NC}"
-    echo -e "${PURPLE}    四喜科技 免费提供    ${NC}"
-    echo -e "${BLUE}    官方网址：https://xi.plus    ${NC}"
+    echo -e "${PURPLE}    $(__) copyright    ${NC}"
+    echo -e "${BLUE}    $(__) website    ${NC}"
     echo -e "${CYAN}==========================================${NC}"
-    echo -e "${YELLOW}1. 查看系统信息${NC}"
-    echo -e "${YELLOW}2. 查看网络信息${NC}"
-    echo -e "${YELLOW}3. 卸载系统防火墙${NC}"
-    echo -e "${YELLOW}4. 修改网络最大连接数到最大${NC}"
-    echo -e "${YELLOW}5. 系统更新${NC}"
-    echo -e "${YELLOW}6. 安装rinetd${NC}"
-    echo -e "${YELLOW}7. 重启rinetd${NC}"
-    echo -e "${YELLOW}8. 停止rinetd${NC}"
-    echo -e "${YELLOW}9. 配置rinetd${NC}"
-    echo -e "${YELLOW}0. 退出${NC}"
+    echo -e "${YELLOW}$(__ menu_1)${NC}"
+    echo -e "${YELLOW}$(__ menu_2)${NC}"
+    echo -e "${YELLOW}$(__ menu_3)${NC}"
+    echo -e "${YELLOW}$(__ menu_4)${NC}"
+    echo -e "${YELLOW}$(__ menu_5)${NC}"
+    echo -e "${YELLOW}$(__ menu_6)${NC}"
+    echo -e "${YELLOW}$(__ menu_7)${NC}"
+    echo -e "${YELLOW}$(__ menu_8)${NC}"
+    echo -e "${YELLOW}$(__ menu_9)${NC}"
+    echo -e "${YELLOW}$(__ menu_10)${NC}"
+    echo -e "${YELLOW}$(__ menu_11)${NC}"
+    echo -e "${YELLOW}$(__ menu_12)${NC}"
+    echo -e "${YELLOW}$(__ menu_0)${NC}"
     echo -e "${CYAN}==========================================${NC}"
-    echo -n -e "${PURPLE}请输入您的选择 [0-9]: ${NC}"
+    echo -n -e "${PURPLE}$(__ prompt_choice) ${NC}"
 }
 
 # 查看系统信息
@@ -111,6 +755,17 @@ modify_max_connections() {
     read -n 1
 }
 
+# 支持的Ubuntu版本列表
+declare -A SUPPORTED_UBUNTU_VERSIONS=(  
+    ["trusty"]="14.04 LTS"
+    ["xenial"]="16.04 LTS"
+    ["bionic"]="18.04 LTS"
+    ["focal"]="20.04 LTS"
+    ["jammy"]="22.04 LTS"
+    ["noble"]="24.04 LTS"
+    ["oracular"]="24.10"
+)
+
 # 系统更新功能
 system_update() {
     clear
@@ -118,11 +773,31 @@ system_update() {
     echo -e "${GREEN}        系统更新        ${NC}"
     echo -e "${CYAN}==========================================${NC}"
     
-    # 获取当前系统版本
+    # 获取当前系统信息
+    OS_NAME=$(lsb_release -i | cut -f2)
     CURRENT_VERSION=$(lsb_release -c | cut -f2)
-    echo -e "${YELLOW}当前系统版本: ${CURRENT_VERSION}${NC}"
+    CURRENT_RELEASE=$(lsb_release -r | cut -f2)
     
-    echo -e "${YELLOW}1. 自动选择系统版本更新${NC}"
+    echo -e "${YELLOW}当前系统: ${OS_NAME} ${CURRENT_RELEASE} (${CURRENT_VERSION})${NC}"
+    
+    # 检查是否为Ubuntu系统
+    if [ "$OS_NAME" != "Ubuntu" ]; then
+        echo -e "${RED}警告：当前系统不是Ubuntu，部分功能可能无法正常使用！${NC}"
+        echo -e "${YELLOW}继续执行更新？(y/n): ${NC}"
+        read -n 1 confirm
+        if [ "$confirm" != "y" ] && [ "$confirm" != "Y" ]; then
+            echo -e "${YELLOW}取消更新。${NC}"
+            read -n 1 -p "按任意键返回菜单..."
+            return 1
+        fi
+    fi
+    
+    echo -e "${YELLOW}支持的Ubuntu版本:${NC}"
+    for version in "${!SUPPORTED_UBUNTU_VERSIONS[@]}"; do
+        echo -e "  - ${version}: ${SUPPORTED_UBUNTU_VERSIONS[$version]}"
+    done
+    
+    echo -e "\n${YELLOW}1. 自动选择系统版本更新${NC}"
     echo -e "${YELLOW}2. 手动选择系统版本更新${NC}"
     echo -n -e "${PURPLE}请输入您的选择 [1-2]: ${NC}"
     read update_choice
@@ -130,11 +805,24 @@ system_update() {
     case $update_choice in
         1)
             echo -e "${YELLOW}正在使用当前系统版本 ${CURRENT_VERSION} 进行更新...${NC}"
-            sudo apt-get update
-            sudo apt-get upgrade -y
-            sudo apt-get dist-upgrade -y
-            sudo apt-get autoremove -y
+            log_message "INFO" "开始系统更新，当前版本: ${CURRENT_VERSION}"
+            
+            # 根据Ubuntu版本选择更新命令
+            if [ "$OS_NAME" == "Ubuntu" ] && [[ " ${!SUPPORTED_UBUNTU_VERSIONS[@]} " =~ " $CURRENT_VERSION " ]]; then
+                sudo apt-get update
+                sudo apt-get upgrade -y
+                sudo apt-get dist-upgrade -y
+                sudo apt-get autoremove -y
+            else
+                # 通用更新命令，适用于其他Ubuntu版本或Linux发行版
+                sudo apt-get update || sudo apt update
+                sudo apt-get upgrade -y || sudo apt upgrade -y
+                sudo apt-get dist-upgrade -y || sudo apt full-upgrade -y
+                sudo apt-get autoremove -y || sudo apt autoremove -y
+            fi
+            
             echo -e "${GREEN}系统更新完成！${NC}"
+            log_message "INFO" "系统更新完成"
             ;;
         2)
             echo -n -e "${PURPLE}请输入要更新的系统版本代号（如：jammy, focal）: ${NC}"
@@ -142,17 +830,30 @@ system_update() {
             
             if [ "$selected_version" == "$CURRENT_VERSION" ]; then
                 echo -e "${YELLOW}正在使用选择的系统版本 ${selected_version} 进行更新...${NC}"
+                log_message "INFO" "开始系统更新，使用选择的版本: ${selected_version}"
+                
                 sudo apt-get update
                 sudo apt-get upgrade -y
                 sudo apt-get dist-upgrade -y
                 sudo apt-get autoremove -y
+                
                 echo -e "${GREEN}系统更新完成！${NC}"
+                log_message "INFO" "系统更新完成"
             else
-                echo -e "${RED}错误：选择的系统版本 ${selected_version} 与当前系统版本 ${CURRENT_VERSION} 不匹配！${NC}"
+                # 检查选择的版本是否受支持
+                if [[ " ${!SUPPORTED_UBUNTU_VERSIONS[@]} " =~ " $selected_version " ]]; then
+                    echo -e "${RED}错误：选择的系统版本 ${selected_version} 与当前系统版本 ${CURRENT_VERSION} 不匹配！${NC}"
+                    echo -e "${YELLOW}当前系统版本: ${CURRENT_VERSION} (${SUPPORTED_UBUNTU_VERSIONS[$CURRENT_VERSION]:-未知版本})${NC}"
+                    echo -e "${YELLOW}选择的版本: ${selected_version} (${SUPPORTED_UBUNTU_VERSIONS[$selected_version]})${NC}"
+                else
+                    echo -e "${RED}错误：选择的系统版本 ${selected_version} 不是受支持的Ubuntu版本！${NC}"
+                fi
+                log_message "ERROR" "选择的系统版本无效: ${selected_version}"
             fi
             ;;
         *)
             echo -e "${RED}无效的选择！${NC}"
+            log_message "WARNING" "无效的更新选择: ${update_choice}"
             ;;
     esac
     
@@ -168,7 +869,7 @@ install_rinetd() {
     echo -e "${GREEN}        安装rinetd        ${NC}"
     echo -e "${CYAN}==========================================${NC}"
     echo -e "${YELLOW}正在安装rinetd...${NC}"
-    sudo apt-get update
+    smart_apt_update
     sudo apt-get install -y rinetd
     echo -e "${GREEN}rinetd安装完成！${NC}"
     echo -e "${CYAN}==========================================${NC}"
@@ -262,6 +963,10 @@ configure_rinetd() {
                 if [ "$add_to_file" == "y" ] || [ "$add_to_file" == "Y" ]; then
                     echo "$local_ip $local_port $target_domain $target_port" | sudo tee -a /etc/rinetd.conf
                     echo -e "${GREEN}中转配置添加完成！${NC}"
+                    # 配置修改后立即重启rinetd
+                    echo -e "${YELLOW}正在重启rinetd...${NC}"
+                    sudo systemctl restart rinetd
+                    echo -e "${GREEN}rinetd重启完成！${NC}"
                 fi
                 
                 echo -e "${CYAN}==========================================${NC}"
@@ -316,6 +1021,10 @@ configure_rinetd() {
                             # 修改配置文件
                             sudo sed -i "${config_num}c ${new_local_ip} ${new_local_port} ${new_target_domain} ${new_target_port}" /etc/rinetd.conf
                             echo -e "${GREEN}中转配置修改完成！${NC}"
+                            # 配置修改后立即重启rinetd
+                            echo -e "${YELLOW}正在重启rinetd...${NC}"
+                            sudo systemctl restart rinetd
+                            echo -e "${GREEN}rinetd重启完成！${NC}"
                         fi
                     else
                         echo -e "${RED}无效的配置项序号！${NC}"
@@ -354,6 +1063,10 @@ configure_rinetd() {
                             # 删除配置行
                             sudo sed -i "${config_num}d" /etc/rinetd.conf
                             echo -e "${GREEN}中转配置删除完成！${NC}"
+                            # 配置修改后立即重启rinetd
+                            echo -e "${YELLOW}正在重启rinetd...${NC}"
+                            sudo systemctl restart rinetd
+                            echo -e "${GREEN}rinetd重启完成！${NC}"
                         fi
                     else
                         echo -e "${RED}无效的配置项序号！${NC}"
@@ -385,41 +1098,64 @@ while true; do
     
     case $choice in
         1)
+            log_message "INFO" "用户选择：查看系统信息"
             view_system_info
             ;;
         2)
+            log_message "INFO" "用户选择：查看网络信息"
             view_network_info
             ;;
         3)
+            log_message "INFO" "用户选择：卸载系统防火墙"
             uninstall_firewall
             ;;
         4)
+            log_message "INFO" "用户选择：修改网络最大连接数"
             modify_max_connections
             ;;
         5)
-            system_update
+            log_message "INFO" "用户选择：系统配置"
+            system_config
             ;;
         6)
-            install_rinetd
+            log_message "INFO" "用户选择：系统更新"
+            system_update
             ;;
         7)
-            restart_rinetd
+            log_message "INFO" "用户选择：安装rinetd"
+            install_rinetd
             ;;
         8)
-            stop_rinetd
+            log_message "INFO" "用户选择：重启rinetd"
+            restart_rinetd
             ;;
         9)
+            log_message "INFO" "用户选择：停止rinetd"
+            stop_rinetd
+            ;;
+        10)
+            log_message "INFO" "用户选择：配置rinetd"
             configure_rinetd
             ;;
+        11)
+            log_message "INFO" "用户选择：网络工具"
+            network_tools
+            ;;
+        12)
+            log_message "INFO" "用户选择：脚本自动更新"
+            update_script
+            ;;
         0)
+            log_message "INFO" "用户选择：退出脚本"
             clear
-            echo -e "${GREEN}感谢使用，再见！${NC}"
+            echo -e "${GREEN}$(__ thank_you)${NC}"
             exit 0
             ;;
         *)
+            log_message "WARNING" "用户输入无效选择：$choice"
             clear
-            echo -e "${RED}无效的选择，请重新输入！${NC}"
-            echo -n -e "${PURPLE}按任意键继续...${NC}"
+            echo -e "${RED}$(__ invalid_choice)${NC}"
+            echo -n -e "${PURPLE}$(__ please_continue)${NC}"
             read -n 1
             ;;
     esac