FirewallD 端口转发脚本
#!/bin/bash # 规则数组 forward_ports= # 规则记录数 count= # 获取当前所有转发端口 function fetch_forward_rules { forward_ports=( $(firewall-cmd --list-forward) ) count=${#forward_ports[@]} } function print_cur_rules { fetch_forward_rules # 打印所有转发端口，添加序号 local i=1 echo "================ 当前所有转发规则 ================" for port in "${forward_ports[@]}"; do echo "$i. $port" ((i++)) done echo "===============================================" } function add_rule() { read -rp "请输入协议 (tcp 或 udp 默认: tcp): " proto proto=${proto:-tcp} read -rp "请输入本地端口号或范围 (例如: 80, 8080, 8000-8010): " port read -rp "请输入远端端口号或范围 (例如: 80, 8080, 8000-8010 默认:相同端口): " toport toport=${toport:-${port}} read -rp "请输入远端地址 (例如: 192....