update db

linux_cmd/cmd.cpp

@@ -28,8 +28,18 @@ void displayCommandWithNewlines(const std::string& command) {
 int main(int argc, char *argv[]) {
     if (argc==1)
     {
-       std::cout << "缺少参数. cmd fhq "  << std::endl;
-       return 1 ;
+	    std::ifstream file("readme");
+    	if (file.is_open()) {
+        	std::string line;
+        	while (std::getline(file, line)) {
+            	std::cout << line << std::endl;
+       		 }
+        file.close();
+    } else {
+        std::cerr << "无法打开文件readme" << std::endl;
+        return 1;
+    }
+    return 0;		
     }
     char buff[PATH_MAX];
     std::string argName = argv[1];

linux_cmd/fhq

@@ -34,3 +34,9 @@ systemctl enable firewalld && systemctl is-enabled firewalld
 禁止防火墙开机启动
 1
 systemctl disable firewalld && systemctl is-enabled firewalld
+防火墙配置文件目录
+0
+cd /etc/firewalld/zones
+禁止ip访问指定协议指定端口
+0
+firewall-cmd --permanent --add-rich-rule="rule family="ipv4" source address="192.168.100.1" port protocol="tcp" port="6379" reject" 

linux_cmd/file

@@ -0,0 +1,6 @@
+查询大于1G大小的文件
+1
+find / -type f -size +1G
+查询home目录大小
+0
+du -sh /home

linux_cmd/wl → linux_cmd/net

@@ -1,4 +1,4 @@
-查看网络连接
+查看本地监听端口，服务，对应pid，程序名
 1
 netstat -tnlp
 谁连我

linux_cmd/readme

@@ -0,0 +1,6 @@
+命令格式如下：
+cmd fhq 防火墙
+cmd net  网络
+cmd tmux tmux
+cmd file 文件目录
+

linux_cmd/scan_package.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+
+# 检查命令是否存在并打印软件包管理器名称
+check_command() {
+    if command -v $1 &> /dev/null; then
+        echo "$2 is available"
+        exit 0
+    fi
+}
+
+# Check for common package managers
+check_command apt "APT (Debian, Ubuntu)"
+check_command apt-get "APT (Debian, Ubuntu)"
+check_command yum "YUM (CentOS, RHEL)"
+check_command dnf "DNF (Fedora, RHEL 8+)"
+check_command rpm "RPM (CentOS, RHEL, Fedora, SUSE)"
+check_command pacman "Pacman (Arch Linux)"
+check_command zypper "Zypper (openSUSE, SLES)"
+check_command eopkg "EOPKG (Solus)"
+check_command snap "Snap (Cross-distribution)"
+check_command flatpak "Flatpak (Cross-distribution)"
+check_command opkg "OPKG (OpenWrt, embedded systems)"
+check_command pkg "PKG (FreeBSD)"
+check_command apk "APK (Alpine Linux)"
+check_command xbps-install "XBPS (Void Linux)"
+check_command swupd "swupd (Clear Linux)"
+check_command pkgutil "pkgutil (Solaris, Illumos)"
+check_command pkg_add "pkg_add (OpenBSD)"
+check_command yast "YaST (SUSE Linux Enterprise)"
+check_command equo "Equo (Sabayon Linux)"
+check_command emerge "Portage (Gentoo)"
+check_command nix-env "Nix (NixOS)"
+check_command guix "Guix (GuixSD)"
+check_command ups "UPS (Unified Package System, Oracle Solaris)"
+
+# 如果没有找到公共包管理器
+echo "No common package manager found"
+exit 1
+

linux_cmd/test.cpp

@@ -0,0 +1,27 @@
+#include <iostream>
+#include <string>
+
+std::string replaceBracketedContent(const std::string& input) {
+    std::string output = input;
+    size_t startPos = 0;
+    while ((startPos = output.find('[', startPos))!= std::string::npos) {
+        size_t endPos = output.find(']', startPos);
+        if (endPos == std::string::npos) {
+            break;
+        }
+        std::string key = output.substr(startPos + 1, endPos - startPos - 1);
+        std::cout << "请输入 " << key << ": ";
+        std::string value;
+        std::cin >> value;
+        output.replace(startPos, endPos - startPos + 1, value);
+        startPos = endPos + value.size();
+    }
+    return output;
+}
+
+int main() {
+    std::string input = "firewall-cmd --permanent --add-rich-rule=\"rule family=\"ipv4\" source address=\"[ip]\" port port=\"[port]\" protocol=\"tcp\" accept\"";
+    std::string output = replaceBracketedContent(input);
+    std::cout << output << std::endl;
+    return 0;
+}

linux_cmd/wincmd.cpp

@@ -0,0 +1,99 @@
+#include <iostream>
+#include <fstream>
+#include <string>
+#include <list>
+#include <windows.h>
+
+// 定义一个结构体来存储每行的信息
+struct CommandInfo {
+    std::string description;
+    int flag;
+    std::string command;
+};
+
+void displayCommandWithNewlines(const std::string& command) {
+    for (size_t i = 0; i < command.size() - 1; ++i) {
+        if (command[i] == '\\' && command[i + 1] == 'r') {
+            std::cout << std::endl;
+            ++i;  // 跳过第二个 '\r'
+        } else {
+            std::cout << command[i];
+        }
+    }
+    std::cout << command.back() << std::endl;  // 输出最后一个字符
+}
+
+int main(int argc, char *argv[]) {
+    if (argc == 1) {
+        std::ifstream file("readme.txt");  // Windows 上更常用 ".txt" 扩展名
+        if (file.is_open()) {
+            std::string line;
+            while (std::getline(file, line)) {
+                std::cout << line << std::endl;
+            }
+            file.close();
+        } else {
+            std::cerr << "无法打开文件 readme.txt" << std::endl;
+            return 1;
+        }
+        return 0;
+    }
+
+    char buff[MAX_PATH];
+    std::string argName = argv[1];
+    std::string output = std::string(getenv("USERPROFILE")) + "\\cmd\\" + argName;
+    std::list<CommandInfo> commandList;
+    std::ifstream file(output);  // 替换为实际的文件名
+
+    if (!file.is_open()) {
+        std::cerr << "无法打开文件" << std::endl;
+        return 1;
+    }
+
+    std::string line;
+    int lineCount = 1;
+    CommandInfo info;
+    int sequenceNumber = 1;  // 序列号
+
+    while (std::getline(file, line)) {
+        switch (lineCount) {
+            case 1:
+                info.description = line;
+                break;
+            case 2:
+                info.flag = std::stoi(line);  // 将字符串转换为整数
+                break;
+            case 3:
+                info.command = line;
+                commandList.push_back(info);
+                std::cout << sequenceNumber << ". " << info.description << std::endl;
+                sequenceNumber++;
+                lineCount = 0;
+                break;
+        }
+        lineCount++;
+    }
+
+    file.close();
+
+    int choice;
+    std::cout << "请输入要执行的序列号: ";
+    std::cin >> choice;
+
+    auto it = commandList.begin();
+    std::advance(it, choice - 1);  // 将迭代器移动到用户选择的位置
+
+    if (choice == 0 && it != commandList.end()) {
+        displayCommandWithNewlines(it->command);
+    } else if (it != commandList.end()) {
+        if (it->flag == 1) {
+            std::system(it->command.c_str());  // 在 Windows 下执行命令
+        } else {
+            std::cout << it->command << std::endl;  // 在屏幕上显示命令
+        }
+    } else {
+        std::cout << "无效的序列号" << std::endl;
+    }
+
+    return 0;
+}

vim配置/.vim/.netrwhist

@@ -0,0 +1,4 @@
+let g:netrw_dirhistmax  =10
+let g:netrw_dirhistcnt =2
+let g:netrw_dirhist_2='/root/.vim'
+let g:netrw_dirhist_1='/etc/NetworkManager/system-connections'