1、准备环境添加源仓库执行vi /etc/apt/sources.list,并添加如下源地址：deb http://ftp.cn.debian.org/debian/ jessie-backports main contrib non-free
2、安装依赖软件包安装最新内核及相关软件组件包，避免编译Hostapd出错，依次执行如下命令：apt-get update apt-g髫潋啜缅et install linux-image-4.3.0-0.bpo.1-amd64apt-get install linux-headers-4.3.0-0.bpo.1-all-amd64apt-get install pkg-configapt-get install libssl-devapt-get install gettextapt-get install opensslapt-get install libnl-genl-3-devapt-get install libnl-genl-3-200apt-get install libnl-3-devapt-get install libnl-3-200apt-get install hostapd
3、编译、配置hostapd软件进入http://w1.fi/hostapd/网站下载hostapd-2.5.tar.gz文件wget http://w1.fi/releases/hostapd-2.5.tar.gz解压并复制配置文件tar -zxvf hostapd-2.5.tar.gzcd hostapd-2.5cp defconfig .config
4、使用vi .config命令对该文件进行修改，修改内容如下：# Use libnl v2.0 (or 3.0) libraries.CONFIG_LIBNL20=y# Use libnl 3.2 libraries (if this is selected, CONFIG_LIBNL20 is ignored)CONFIG_LIBNL32=y# IEEE 802.11n (High Throughput) supportCONFIG_IEEE80211N=y保存退出，编译安装：makemake install系统将在/usr/local/bin目录下生成两个文件名为hostapd、hostapd_cli的可执行文件。
5、修改配置文件参数将hostapd配置文件复制到/etc/hostapd/文件夹下，并将相关字段修改为如下内容：
6、修改守护进程目标位置vi /etc/default/hostapdDAEMON_CONF="/etc/hostapd/hostapd.conf"修改服务脚本目标位置vi /etc/init.d/hostapdDAEMON_SBIN=/usr/local/bin/hostapd并在start)下一行添加如下内容：sed -i '/\[keyfile\]/a unmanaged-devices=mac:c8:3a:35:cb:18:e0' /etc/NetworkManager/NetworkManager.conf ip addr add 192.168.11.1/24 dev wlan1 echo "1" >/proc/sys/net/ipv4/ip_forward iptables -t nat -A POSTROUTING -o wlan0 -j MASQUERADE sleep 2在stop)下一行添加如下内容：sed -i '/^unmanaged-devices=mac:c8:3a:35:cb:18:e0/d' /etc/NetworkManager/NetworkManager.conf echo "0" >/proc/sys/net/ipv4/ip_forward ip addr del 192.168.11.1/24 dev wlan1 iptables -t nat -D POSTROUTING -o wlan0 -j MASQUERADE sleep 2在reload)下一行添加如下内容：sed -i '/^unmanaged-devices=mac:c8:3a:35:cb:18:e0/d' /etc/NetworkManager/NetworkManager.conf echo "0" >/proc/sys/net/ipv4/ip_forward ip addr del 192.168.11.1/24 dev wlan1 iptables -t nat -D POSTROUTING -o wlan0 -j MASQUERADE sed -i '/\[keyfile\]/a unmanaged-devices=mac:c8:3a:35:cb:18:e0' /etc/NetworkManager/NetworkManager.conf ip addr add 192.168.11.1/24 dev wlan1 echo "1" >/proc/sys/net/ipv4/ip_forward iptables -t nat -A POSTROUTING -o wlan0 -j MASQUERADE sleep 2保存退出，(根据自己情况设定参数mac和ip)对脚本文件进行重新配置：systemctl daemon-reload
7、安装并配置dnsma衡痕贤伎sq软件安装dnsmasqapt-get install dnsmasq修改dnsmasq的配置文件vi /etc/颊俄岿髭dnsmasq.confresolv-file=/etc/resolv.dnsmasq.confserver=/cn/114.114.114.114server=/taobao.com/114.114.114.114server=/google.com/8.8.8.8listen-address=127.0.0.1,192.168.11.1dhcp-range=192.168.11.50,192.168.11.150,12hdhcp-option=3,192.168.11.1dhcp-option=6,192.168.11.1cache-size=1024 conf-dir=/etc/dnsmasq.d修改配置文件vi /etc/resolv.dnsmasq.confnameserver 114.114.114.114nameserver 223.5.5.5nameserver 223.6.6.6修改配置文件vi /etc/resolv.confnameserver 127.0.0.1
8、启动相关服务分别使用命令：systemctl enable dnsmasq.servicesystemctl disable hostapd.service开启和关闭两项服务，之后在需要使用热点模式时使用命令：systemctl start hostpad.serive用户即可使用热点名为LINUXPROBE,密码为linuxprobe,网关地址和DNS均为192.168.11.1的80211N协议无限热点进行上网连接啦！
