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- #!/bin/bash
- # 定义文字颜色
- Green="\033[32m" && Red="\033[31m" && GreenBG="\033[42;37m" && RedBG="\033[41;37m" && Font="\033[0m"
- # 修改mtu数值
- setmtu(){
- echo -e "${GreenBG}WireGuard 修改服务器端MTU值,最大效率加大网速,默认值 MTU = 1420 "
- echo -e "WireGuard 客户端可以MTU参数自动,请修改电脑客户端TunSafe配置把MTU行注释掉。${Font}"
- read -p "请输入数字(1200--1500): " num
- if [[ ${num} -ge 1200 ]] && [[ ${num} -le 1500 ]]; then
- mtu=$num
- else
- mtu=1420
- fi
- wg-quick down wg0
- sed -i "s/MTU = .*$/MTU = ${mtu}/g" /etc/wireguard/wg0.conf
- wg-quick up wg0
- echo -e "${RedBG} 服务器端MTU值已经修改! ${Font}"
- }
- # 修改端口号
- setport(){
- echo -e "${GreenBG}修改 WireGuard 服务器端端口号,客户端要自行修改${Font}"
- read -p "请输入数字(100--60000): " num
- if [[ ${num} -ge 100 ]] && [[ ${num} -le 60000 ]]; then
- port=$num
- wg-quick down wg0
- sed -i "s/ListenPort = .*$/ListenPort = ${port}/g" /etc/wireguard/wg0.conf
- wg-quick up wg0
- echo -e "${RedBG} 端口号已经修改! ${Font}"
- else
- echo -e "${RedBG} 没有修改端口号! ${Font}"
- fi
- }
- wgconf()
- {
- echo -e "${RedBG}:: 显示手机客户端二维码 (如改端口,请先菜单5重置客户端配置) ${Font}"
- read -p "请输入数字(2-9),默认2号: " x
- if [[ ${x} -ge 2 ]] && [[ ${x} -le 9 ]]; then
- i=$x
- else
- i=2
- fi
- host=$(hostname -s)
- cat /etc/wireguard/wg_${host}_$i.conf | qrencode -o - -t UTF8
- echo -e "${GreenBG}:: 配置文件: wg_${host}_$i.conf 生成二维码,请用手机客户端扫描使用 ${Font}"
- }
- wg_clients()
- {
- echo -e "${RedBG}:: 注意原来的客户端配置都会删除,按 Ctrl+ C 可以紧急撤销 ${Font}"
- read -p "请任意键继续:" xx
- wget -O ~/wg100 https://git.io/fp6r0 >/dev/null 2>&1
- bash ~/wg100
- }
- udp2raw()
- {
- wget -qO- https://git.io/fpKnF | bash
- echo -e "${RedBG}:: WireGuard 使用 Udp2Raw 需要把 MTU 设置成1200-1300 ${Font}"
- echo -e "${GreenBG}:: 您可以在本脚本基础上,修改成加速脚本!... 你懂的!${Font}"
- }
- # 隐藏功能:从源VPS克隆服务端配置,共用客户端配置
- scp_conf()
- {
- echo -e "${RedBG}:: 警告: 警告: 警告: VPS服务器已经被GFW防火墙关照,按 Ctrl+ C 可以紧急逃离! ${Font}"
- echo "隐藏功能:从源VPS克隆服务端配置,共用客户端配置"
- read -p "请输入源VPS的IP地址(域名):" vps_ip
- cmd="scp root@${vps_ip}:/etc/wireguard/* /etc/wireguard/. "
- echo -e "${RedBG}# ${cmd} ${Font} 现在运行scp命令,按提示输入yes,原vps的root密码"
- ${cmd}
- wg-quick down wg0 >/dev/null 2>&1
- wg-quick up wg0 >/dev/null 2>&1
- echo -e "${RedBG} WG服务器端,已经使用源vps的配置启动! ${Font}"
- }
- # 设置菜单
- start_menu(){
- echo -e "${RedBG} 一键安装 WireGuard 脚本 For Debian_9 Ubuntu Centos_7 ${Font}"
- echo -e "${GreenBG} 开源项目:https://github.com/hongwenjun/vps_setup ${Font}"
- echo -e "${Green}> 1. 显示手机客户端二维码"
- echo -e "> 2. 修改 WireGuard 服务器端 MTU 值"
- echo -e "> 3. 修改 WireGuard 端口号 (如改端口,菜单5重置客户端配置)"
- echo -e "> 4. 安装Udp2Raw服务TCP伪装 WireGuard 服务端设置"
- echo -e "> 5. 重置 WireGuard 客户端配置和数量,方便修改过端口或者机场大佬"
- echo -e "> 6. 退出设置${Font}"
- echo
- read -p "请输入数字(1-6):" num
- case "$num" in
- 1)
- wgconf
- ;;
- 2)
- setmtu
- ;;
- 3)
- setport
- ;;
- 4)
- udp2raw
- ;;
- 5)
- wg_clients
- ;;
- 6)
- exit 1
- ;;
- 88)
- scp_conf
- ;;
- *)
- echo
- echo "请输入正确数字"
- ;;
- esac
- }
- start_menu
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