frp 是一个可用于内网穿透的高性能的反向代理应用，支持 tcp, udp 协议，为 http 和 https 应用协议提供了额外的能力，且尝试性支持了点对点穿透。

Frp安装及管理脚本内容:

#!/bin/bash
#frp管理脚本
#Frp安装路径
Frp_Path='/usr/local/frpd'
#Frps路径
Frps_Path="${Frp_Path}/frps"
#Frpc路径
Frpc_Path="${Frp_Path}/frpc"
#Frps配置文件路径
Frps_Conf="${Frp_Path}/frps.ini"
#Frpc配置文件路径
Frpc_Conf="${Frp_Path}/frpc.ini"
#Frp版本
Frp_Version_local="${Frp_Path}/.Frp_Version"
#Frp日志目录
Frp_Logs="${Frp_Path}/logs"
#Frp日志地址
Frps_Logs_File="${Frp_Logs}/frps.log"
#Frps server端口
Frps_Port='1281'
#Frpc 端口
Frpc_Port='10801'
#Frps 仪表盘地址
Frps_Dashboard_Addr='0.0.0.0'
#Frps 仪表盘端口
Frps_Dashboard_Port='1288'
#Frps 仪表盘用户名
Frps_Dashboard_User='adminis'
#Frps 仪表盘密码
Frps_Dashboard_Pwd='YMcc_duyonged'
#Frps 授权验证
Frps_Token='Uinux_ymcc_duyonge'
request_Page() {
    Page_Content=$(curl -s https://github.com/fatedier/frp/releases)
    Frp_Version=$(echo "${Page_Content}" |sed -n 's#.*/fatedier/frp/releases/tag/.*>\(.*\)<.*#\1#p' |head -1 )
    #Frp解压路径
    Frpd_Path="${Frp_Path}/frp_${Frp_Version/v}_linux_amd64"
    Frp_File_Name="${Frp_Path}/${Frp_Version}.tar.gz"
    Frp_Down_Url=$(echo "${Page_Content}" |sed -n "s#.*\(/fatedier/frp/releases/download/${Frp_Version}.*linux.*amd64.*\)\".*rel.*#https://github.com\1#p")
}
Frp_Init() {
    #查询Frps进程
    Frps_Auth_Check=$(/usr/bin/ps -C frps |awk '/frp/ {print $1}')
    #查询Frpc进程
    Frpc_Auth_Check=$(/usr/bin/ps -C frpc |awk '/frp/ {print $1}')
    case $1 in
        start)
            #判断Frps服务是否启动
            if [ ! -z "${Frps_Auth_Check}" ];then
                echo -e '\033[31mFrps正在运行中..\033[0m'
            else
                #后台启动Frps服务
                nohup ${Frps_Path} -c ${Frps_Conf} &> /dev/null &
                sleep 0.1
                Frps_Auth_Check=$(/usr/bin/ps -C frps |awk '/frp/ {print $1}')
                if [ -z "${Frps_Auth_Check}" ];then
                    echo -e '\033[31mFrps启动失败!\033[0m'
                else
                    echo -e '\033[32mFrps启动成功!\033[0m'
                fi
            fi
            #判断Frpc服务是否启动
            if [ -z "${Frpc_Auth_Check}" ];then
                #后台启动Frpc服务
                nohup ${Frpc_Path} -c ${Frpc_Conf} &> /dev/null &
                Frpc_Auth_Check=$(/usr/bin/ps -C frpc |awk '/frp/ {print $1}')
                if [ -z "${Frpc_Auth_Check}" ];then
                    echo -e '\033[31mFrpc启动失败!\033[0m'
                else
                    echo -e '\033[32mFrpc启动成功!\033[0m'
                fi
            else
                echo -e '\033[31mFrpc正在运行中..\033[0m'
            fi
            ;;
        stop)
            if [ ! -z "${Frps_Auth_Check}" ];then
                /usr/bin/kill -9 "${Frps_Auth_Check}"
                echo -e '\033[32mFrps服务已停止!\033[0m'
            else
                echo -e "\033[31mFrps服务未启动!\033[0m"
            fi
            if [ ! -z "${Frpc_Auth_Check}" ];then
                /usr/bin/kill -9 "${Frpc_Auth_Check}"
                echo -e '\033[32mFrpc服务已停止!\033[0m'
            else
                echo -e "\033[31mFrpc服务未启动!\033[0m"
            fi
            ;;
        *)
            echo -e '\033[31m请输入正确参数!\033[0m'
    esac
}

Frp_Down() {
    if [ ! -d "${Frp_Path}" ];then
        echo -e "\033[31m${Frp_Path} 不存在!\033[0m"
        mkdir "${Frp_Path}"
        if [ ! -d "${Frp_Path}" ];then
            echo -e "\033[31m${Frp_Path} 创建失败!\033[0m"
            exit 1
        fi
    fi
    Frpd_Down_Name=" ${Frp_File_Name#/*/*/*/*}"
    echo -ne "\033[36m${Frpd_Down_Name} 下载中..\r\033[0m"
    wget -q -O ${Frp_File_Name} ${Frp_Down_Url}
    if [ ! -f ${Frp_File_Name} ];then
        echo -e "\033[31m${Frpd_Down_Name} \r\033[0m下载失败!"
        exit 1
    else
        echo -e "\033[32m${Frpd_Down_Name} \r\033[0m下载成功!"
    fi
    cd ${Frp_Path}/
    tar zxf ${Frp_File_Name}
    if [ -d ${Frpd_Path} ];then
        echo -e "\033[32m${Frpd_Down_Name} \033[0m解压成功!"
    else
        echo -e "\033[31m${Frpd_Down_Name} \033[0m解压失败!"
        echo "${Frp_Version}"
        exit 1
    fi
    if [ ! -f ${Frps_Conf} ];then
        cp ${Frpd_Path}/frp* ./
        #检测Frps是否存在
        if [ ! -f "${Frps_Path}" ];then
            echo -e "\033[31m${Frps_Path} 不存在!\033[0m"
        #检测Frpc是否存在
        elif [ ! -f "${Frpc_Path}" ];then
        #    Frp_Installr install
            echo -e "\033[31m${Frpc_Path} 不存在!\033[0m"
        #检测Frps配置文件是否存在
        elif [ ! -f "${Frps_Conf}" ];then
            echo -e "\033[31m${Frps_Conf} 不存在!\033[0m"
        #检测Frpc配置文件是否存在
        elif [ ! -f "${Frpc_Conf}" ];then
            echo -e "\033[31m${Frpc_Conf} 不存在!\033[0m"
        else
            echo -e "\033[32m文件拷贝成功!\033[0m"
        fi
        sed -i "s/\(^bind_port[[:space:]]=[[:space:]]\).*/\1${Frps_Port}/" ${Frps_Conf}
        sed -i "\$akcp_bind_port = ${Frps_Port}" ${Frps_Conf}
        sed -i "\$adashboard_addr = ${Frps_Dashboard_Addr}" ${Frps_Conf}
        sed -i "\$adashboard_port = ${Frps_Dashboard_Port}" ${Frps_Conf}
        sed -i "\$adashboard_user = ${Frps_Dashboard_User}" ${Frps_Conf}
        sed -i "\$adashboard_pwd = ${Frps_Dashboard_Pwd}" ${Frps_Conf}
        sed -i "\$atoken = ${Frps_Token}" ${Frps_Conf}
        sed -i "\$amax_ports_per_client = 0" ${Frps_Conf}
        sed -i "\$atcp_mux = true" ${Frps_Conf}
        sed -i "\$alog_file = ${Frps_Logs_File}" ${Frps_Conf}
        sed -i "\$alog_level = trace" ${Frps_Conf}
        sed -i "\$alog_max_days = 3" ${Frps_Conf}
        if [ -f ${Frpc_Conf} ];then
            sed -i "s/\(server_port = \).*/\1${Frps_Port}/g" ${Frpc_Conf}
            sed -i "3atoken = ${Frps_Token}" ${Frpc_Conf}
        fi
    else
        cp ${Frpd_Path}/frps ${Frp_Path}
    fi
    rm -rf ${Frpd_Path}/
    echo ${Frp_Version} > ${Frp_Version_local}
    if [ ! -e ${Frp_Logs} ];then
        mkdir -p ${Frp_Logs}
    fi
}

Frp_Installr() {
    request_Page
    if [ ! -e ${Frp_Path} ];then
        mkdir ${Frp_Path}
    fi
    case $1 in
        install)
            if [ ! -f "${Frps_Path}" ];then
                cd ${Frp_Path}
                Frp_Down
            else
                echo -e "\033[32m${Frps_Path} 已存在!\033[0m"
            fi
            ;;
        update)
            if [ ! -e ${Frp_Version_local} ] ;then
                echo -e "\033[31m${Frp_Version_local}\033[0m 不存在!"
                Frp_Installr install
            elif [ "$(cat ${Frp_Version_local})" = "${Frp_Version}" ] ;then
                echo -e "已是最新版:\033[32m ${Frp_Version}\033[0m"
            elif [ ! "$(cat ${Frp_Version_local})" = "${Frp_Version}" ] ;then
                Frp_Init stop
                Frp_Down
            fi
            ;;
        *)
            echo -e "请输入正确参数: \033[31minstall | update\033[0m"
    esac
}

Uninstall() {
    if [ -f ${Frps_Conf} ];then
        Frp_Init stop
        cp ${Frps_Conf} /tmp/frps.ini.bak
        rm -rf ${Frp_Path}
        rm -rf /usr/local/bin/${0}
        echo -e "\033[32mFrp已卸载\033[0m,配置文件保存至 /tmp/frps.ini.bak ."
    else
        echo -e "卸载失败,配置文件\033[31m ${Frps_Conf} \033[0m不存在!"
    fi
}

case $1 in
    update)
        Frp_Installr $1
        ;;
    install)
        Frp_Installr $1
        ;;
    start)
        Frp_Init $1
        ;;
    stop)
        Frp_Init $1
        ;;
    restart)
        Frp_Init stop
        Frp_Init start
        ;;
    uninstall)
        Uninstall
        ;;
    *)
        echo '请输入正确参数(update|install|start|stop|restart|uninstall'
esac

将脚本内容拷贝至/usr/local/sbin/frpd

cp ~/frpd.sh /usr/local/sbin/frpd
chmod +x /usr/local/sbin/frpd

脚本参数说明:

install #安装
update #更新最新版
start #启动服务
stop #停止服务
restart #重启服务
uninstall #卸载服务