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tcpx.sh
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#!/usr/bin/env bash
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH
#=================================================
# System Required: CentOS 6/7/8,Debian 8/9/10,ubuntu 16/18/19
# Description: BBR+BBRplus+Lotserver
# Version: 1.3.2.56
# Author: 千影,cx9208,YLX
# 更新内容及反馈: https://blog.ylx.me/archives/783.html
#=================================================
sh_ver="1.3.2.56"
github="github.000060000.xyz"
Green_font_prefix="\033[32m" && Red_font_prefix="\033[31m" && Green_background_prefix="\033[42;37m" && Red_background_prefix="\033[41;37m" && Font_color_suffix="\033[0m"
Info="${Green_font_prefix}[信息]${Font_color_suffix}"
Error="${Red_font_prefix}[错误]${Font_color_suffix}"
Tip="${Green_font_prefix}[注意]${Font_color_suffix}"
#安装BBR内核
installbbr(){
kernel_version="5.9.6"
bit=`uname -m`
rm -rf bbr
mkdir bbr && cd bbr
if [[ "${release}" == "centos" ]]; then
# if [[ ${version} = "6" ]]; then
# if [[ ${bit} = "x86_64" ]]; then
# wget -N -O kernel-headers-c6.rpm https://chinagz2018-my.sharepoint.com/:u:/g/personal/ylx_chinagz2018_onmicrosoft_com/EUCmObDQnMZEmKnhxS67sJkBG8kjbx0bjNF-XwTtzvgtAA?download=1
# wget -N -O kernel-c6.rpm https://chinagz2018-my.sharepoint.com/:u:/g/personal/ylx_chinagz2018_onmicrosoft_com/EeC72joP3HVNmrIbjlPg_coBs7kj29Md4f9psAjZOuqOdg?download=1
# yum install -y kernel-c6.rpm
# yum install -y kernel-headers-c6.rpm
# kernel_version="5.5.5"
# else
# echo -e "${Error} 还在用32位内核，别再见了 !" && exit 1
# fi
if [[ ${version} = "7" ]]; then
if [[ ${bit} = "x86_64" ]]; then
wget -N -O kernel-headers-c7.rpm https://chinagz2018-my.sharepoint.com/:u:/g/personal/ylx_chinagz2018_onmicrosoft_com/EfW6q9Kun79Juwa9tyXK47cBJaL00gEmKNSBmhHl5Ubjjg?download=1
wget -N -O kernel-c7.rpm https://chinagz2018-my.sharepoint.com/:u:/g/personal/ylx_chinagz2018_onmicrosoft_com/ESTQpFw24rBIqfPRCEl9OuQBJS-2CQOOVm9BkeOgt3obcA?download=1
yum install -y kernel-c7.rpm
yum install -y kernel-headers-c7.rpm
kernel_version="5.10.0"
else
echo -e "${Error} 还在用32位内核，别再见了 !" && exit 1
fi
elif [[ ${version} = "8" ]]; then
wget -N -O kernel-c8.rpm https://chinagz2018-my.sharepoint.com/:u:/g/personal/ylx_chinagz2018_onmicrosoft_com/ETadaTIeeQJCgxEXKlOFiCEBsBa-Y15QbDkv-HQGo2EHSQ?download=1
wget -N -O kernel-headers-c8.rpm https://chinagz2018-my.sharepoint.com/:u:/g/personal/ylx_chinagz2018_onmicrosoft_com/EZEZyLBjDplMgSqDzyaqkvYBW06OOKDCcIQq27381fa5-A?download=1
yum install -y kernel-c8.rpm
yum install -y kernel-headers-c8.rpm
kernel_version="5.6.15"
fi
elif [[ "${release}" == "debian" || "${release}" == "ubuntu" ]]; then
if [[ ${bit} = "x86_64" ]]; then
wget -N -O linux-headers-d10.deb https://chinagz2018-my.sharepoint.com/:u:/g/personal/ylx_chinagz2018_onmicrosoft_com/EX3SCMEaZ7JLurzVauRfOKoBY1eiJSAOooEJQahR4SWfcw?download=1
wget -N -O linux-image-d10.deb https://chinagz2018-my.sharepoint.com/:u:/g/personal/ylx_chinagz2018_onmicrosoft_com/EdGQ0poVAfdLn0X1CA_z4eUBnx3Wx7qDqZAXKN1L2EapZw?download=1
dpkg -i linux-image-d10.deb
dpkg -i linux-headers-d10.deb
kernel_version="5.10.0"
else
echo -e "${Error} 还在用32位内核，别再见了 !" && exit 1
fi
fi
cd .. && rm -rf bbr
#detele_kernel
BBR_grub
#echo -e "${Tip} ${Red_font_prefix}请检查上面是否有内核信息，无内核千万别重启${Font_color_suffix}"
#echo -e "${Tip} ${Red_font_prefix}rescue不是正常内核，要排除这个${Font_color_suffix}"
#echo -e "${Tip} 重启VPS后，请重新运行脚本开启${Red_font_prefix}BBR${Font_color_suffix}"
#stty erase '^H' && read -p "需要重启VPS后，才能开启BBR，是否现在重启 ? [Y/n] :" yn
#[ -z "${yn}" ] && yn="y"
#if [[ $yn == [Yy] ]]; then
# echo -e "${Info} VPS 重启中..."
# reboot
#fi
echo -e "${Tip} 内核安装完毕，请参考上面的信息检查是否安装成功及手动调整内核启动顺序"
}
#安装BBRplus内核 4.14.129
installbbrplus(){
kernel_version="4.14.160-bbrplus"
bit=`uname -m`
rm -rf bbrplus
mkdir bbrplus && cd bbrplus
if [[ "${release}" == "centos" ]]; then
if [[ ${version} = "7" ]]; then
if [[ ${bit} = "x86_64" ]]; then
wget -N -O kernel-headers-c7.rpm https://github.com/cx9208/Linux-NetSpeed/raw/master/bbrplus/centos/7/kernel-headers-4.14.129-bbrplus.rpm
wget -N -O kernel-c7.rpm https://github.com/cx9208/Linux-NetSpeed/raw/master/bbrplus/centos/7/kernel-4.14.129-bbrplus.rpm
yum install -y kernel-c7.rpm
yum install -y kernel-headers-c7.rpm
kernel_version="4.14.129_bbrplus"
else
echo -e "${Error} 还在用32位内核，别再见了 !" && exit 1
fi
fi
elif [[ "${release}" == "debian" || "${release}" == "ubuntu" ]]; then
wget -N -O linux-headers.deb https://github.com/cx9208/Linux-NetSpeed/raw/master/bbrplus/debian-ubuntu/x64/linux-headers-4.14.129-bbrplus.deb
wget -N -O linux-image.deb https://github.com/cx9208/Linux-NetSpeed/raw/master/bbrplus/debian-ubuntu/x64/linux-image-4.14.129-bbrplus.deb
dpkg -i linux-image.deb
dpkg -i linux-headers.deb
kernel_version="4.14.129-bbrplus"
fi
cd .. && rm -rf bbrplus
#detele_kernel
BBR_grub
#echo -e "${Tip} ${Red_font_prefix}请检查上面是否有内核信息，无内核千万别重启${Font_color_suffix}"
#echo -e "${Tip} ${Red_font_prefix}rescue不是正常内核，要排除这个${Font_color_suffix}"
#echo -e "${Tip} 重启VPS后，请重新运行脚本开启${Red_font_prefix}BBRplus${Font_color_suffix}"
#stty erase '^H' && read -p "需要重启VPS后，才能开启BBRplus，是否现在重启 ? [Y/n] :" yn
#[ -z "${yn}" ] && yn="y"
#if [[ $yn == [Yy] ]]; then
# echo -e "${Info} VPS 重启中..."
# reboot
#fi
echo -e "${Tip} 内核安装完毕，请参考上面的信息检查是否安装成功及手动调整内核启动顺序"
}
#安装Lotserver内核
installlot(){
if [[ "${release}" == "centos" ]]; then
rpm --import http://${github}/lotserver/${release}/RPM-GPG-KEY-elrepo.org
yum remove -y kernel-firmware
yum install -y http://${github}/lotserver/${release}/${version}/${bit}/kernel-firmware-${kernel_version}.rpm
yum install -y http://${github}/lotserver/${release}/${version}/${bit}/kernel-${kernel_version}.rpm
yum remove -y kernel-headers
yum install -y http://${github}/lotserver/${release}/${version}/${bit}/kernel-headers-${kernel_version}.rpm
yum install -y http://${github}/lotserver/${release}/${version}/${bit}/kernel-devel-${kernel_version}.rpm
elif [[ "${release}" == "ubuntu" ]]; then
bash <(wget -qO- "https://${github}/Debian_Kernel.sh")
elif [[ "${release}" == "debian" ]]; then
bash <(wget -qO- "https://${github}/Debian_Kernel.sh")
fi
#detele_kernel
BBR_grub
#echo -e "${Tip} ${Red_font_prefix}请检查上面是否有内核信息，无内核千万别重启${Font_color_suffix}"
#echo -e "${Tip} ${Red_font_prefix}rescue不是正常内核，要排除这个${Font_color_suffix}"
#echo -e "${Tip} 重启VPS后，请重新运行脚本开启${Red_font_prefix}Lotserver${Font_color_suffix}"
#stty erase '^H' && read -p "需要重启VPS后，才能开启Lotserver，是否现在重启 ? [Y/n] :" yn
#[ -z "${yn}" ] && yn="y"
#if [[ $yn == [Yy] ]]; then
# echo -e "${Info} VPS 重启中..."
# reboot
#fi
echo -e "${Tip} 内核安装完毕，请参考上面的信息检查是否安装成功及手动调整内核启动顺序"
}
#安装xanmod内核 from xanmod.org
installxanmod(){
kernel_version="5.5.1-xanmod1"
bit=`uname -m`
rm -rf xanmod
mkdir xanmod && cd xanmod
if [[ "${release}" == "centos" ]]; then
if [[ ${version} = "7" ]]; then
if [[ ${bit} = "x86_64" ]]; then
wget -N -O kernel-c7.rpm https://chinagz2018-my.sharepoint.com/:u:/g/personal/ylx_chinagz2018_onmicrosoft_com/ETLw9F6MgjBBlkkNGmFZu70B9p0kMOdqrF6ntv2QNI5I4g?download=1
wget -N -O kernel-headers-c7.rpm https://chinagz2018-my.sharepoint.com/:u:/g/personal/ylx_chinagz2018_onmicrosoft_com/EcFnSZfa6JBKqZOkE5xFd8oBPJCa6Lo7DzTPPM0INWsk-w?download=1
yum install -y kernel-c7.rpm
yum install -y kernel-headers-c7.rpm
kernel_version="5.9.6_xanmod"
else
echo -e "${Error} 还在用32位内核，别再见了 !" && exit 1
fi
elif [[ ${version} = "8" ]]; then
wget -N -O kernel-c8.rpm https://github.com/ylx2016/kernel/releases/download/5.5.1xanmod/kernel-5.5.1_xanmod1-1-c8.x86_64.rpm
wget -N -O kernel-headers-c8.rpm https://github.com/ylx2016/kernel/releases/download/5.5.1xanmod/kernel-headers-5.5.1_xanmod1-1-c8.x86_64.rpm
yum install -y kernel-c8.rpm
yum install -y kernel-headers-c8.rpm
kernel_version="5.5.1_xanmod1"
fi
elif [[ "${release}" == "debian" || "${release}" == "ubuntu" ]]; then
if [[ ${bit} = "x86_64" ]]; then
wget -N -O linux-headers-d10.deb https://chinagz2018-my.sharepoint.com/:u:/g/personal/ylx_chinagz2018_onmicrosoft_com/Ee_I3gDsGHFDvkUL0EXBSR4BKCvJYwJSnCCj1fDtak-loQ?download=1
wget -N -O linux-image-d10.deb https://chinagz2018-my.sharepoint.com/:u:/g/personal/ylx_chinagz2018_onmicrosoft_com/EXzhrueMBNVChTNkkeyWzf0BKQBSIKIfL-RzEYiCV1JUgg?download=1
dpkg -i linux-image-d10.deb
dpkg -i linux-headers-d10.deb
kernel_version="5.9.13-xanmod"
else
echo -e "${Error} 还在用32位内核，别再见了 !" && exit 1
fi
fi
cd .. && rm -rf xanmod
#detele_kernel
BBR_grub
#echo -e "${Tip} ${Red_font_prefix}请检查上面是否有内核信息，无内核千万别重启${Font_color_suffix}"
#echo -e "${Tip} ${Red_font_prefix}rescue不是正常内核，要排除这个${Font_color_suffix}"
#echo -e "${Tip} 重启VPS后，请重新运行脚本开启${Red_font_prefix}BBR${Font_color_suffix}"
#stty erase '^H' && read -p "需要重启VPS后，才能开启BBR，是否现在重启 ? [Y/n] :" yn
#[ -z "${yn}" ] && yn="y"
#if [[ $yn == [Yy] ]]; then
# echo -e "${Info} VPS 重启中..."
# reboot
#fi
echo -e "${Tip} 内核安装完毕，请参考上面的信息检查是否安装成功及手动调整内核启动顺序"
}
#安装bbr2内核
installbbr2(){
kernel_version="5.4.0-rc6"
bit=`uname -m`
rm -rf bbr2
mkdir bbr2 && cd bbr2
if [[ "${release}" == "centos" ]]; then
if [[ ${version} = "7" ]]; then
if [[ ${bit} = "x86_64" ]]; then
wget -N -O kernel-c7.rpm https://github.com/ylx2016/kernel/releases/download/5.4.0r6bbr2/kernel-5.4.0_rc6-1-bbr2-c7.x86_64.rpm
wget -N -O kernel-headers-c7.rpm https://github.com/ylx2016/kernel/releases/download/5.4.0r6bbr2/kernel-headers-5.4.0_rc6-1-bbr2-c7.x86_64.rpm
yum install -y kernel-c7.rpm
yum install -y kernel-headers-c7.rpm
kernel_version="5.4.0_rc6"
else
echo -e "${Error} 还在用32位内核，别再见了 !" && exit 1
fi
elif [[ ${version} = "8" ]]; then
wget -N -O kernel-c8.rpm https://github.com/ylx2016/kernel/releases/download/5.4.0r6bbr2/kernel-5.4.0_rc6-1-bbr2-c8.x86_64.rpm
wget -N -O kernel-headers-c8.rpm https://github.com/ylx2016/kernel/releases/download/5.4.0r6bbr2/kernel-headers-5.4.0_rc6-1-bbr2-c8.x86_64.rpm
yum install -y kernel-c8.rpm
yum install -y kernel-headers-c8.rpm
kernel_version="5.4.0_rc6"
fi
elif [[ "${release}" == "debian" || "${release}" == "ubuntu" ]]; then
if [[ ${bit} = "x86_64" ]]; then
wget -N -O linux-headers-d10.deb https://github.com/ylx2016/kernel/releases/download/5.4.0r6bbr2/linux-headers-5.4.0-rc6_5.4.0-rc6-1-bbr2-d10_amd64.deb
wget -N -O linux-image-d10.deb https://github.com/ylx2016/kernel/releases/download/5.4.0r6bbr2/linux-image-5.4.0-rc6_5.4.0-rc6-1-bbr2-d10_amd64.deb
dpkg -i linux-image-d10.deb
dpkg -i linux-headers-d10.deb
# kernel_version="5.4.0_rc6"
else
echo -e "${Error} 还在用32位内核，别再见了 !" && exit 1
fi
fi
cd .. && rm -rf bbr2
#detele_kernel
BBR_grub
#echo -e "${Tip} ${Red_font_prefix}请检查上面是否有内核信息，无内核千万别重启${Font_color_suffix}"
#echo -e "${Tip} ${Red_font_prefix}rescue不是正常内核，要排除这个${Font_color_suffix}"
#echo -e "${Tip} 重启VPS后，请重新运行脚本开启${Red_font_prefix}BBR2${Font_color_suffix}"
#stty erase '^H' && read -p "需要重启VPS后，才能开启BBR2，是否现在重启 ? [Y/n] :" yn
#[ -z "${yn}" ] && yn="y"
#if [[ $yn == [Yy] ]]; then
# echo -e "${Info} VPS 重启中..."
# reboot
#fi
echo -e "${Tip} 内核安装完毕，请参考上面的信息检查是否安装成功及手动调整内核启动顺序"
}
#安装Zen内核
installzen(){
kernel_version="5.5.2-zen"
bit=`uname -m`
rm -rf zen
mkdir zen && cd zen
if [[ "${release}" == "centos" ]]; then
if [[ ${version} = "7" ]]; then
if [[ ${bit} = "x86_64" ]]; then
wget -N -O kernel-c7.rpm https://chinagz2018-my.sharepoint.com/:u:/g/personal/ylx_chinagz2018_onmicrosoft_com/EfQb4N8c2bxDlF3mj3SBVHIBGFSg_d1uR4LFzzT0Ii5FWA?download=1
wget -N -O kernel-headers-c7.rpm https://chinagz2018-my.sharepoint.com/:u:/g/personal/ylx_chinagz2018_onmicrosoft_com/EfKgMa8vsZBOt0zwXM_lHcUBOYlyH1CyRHrYSRJ5r6a0EQ?download=1
yum install -y kernel-c7.rpm
yum install -y kernel-headers-c7.rpm
kernel_version="5.5.10_zen"
else
echo -e "${Error} 还在用32位内核，别再见了 !" && exit 1
fi
elif [[ ${version} = "8" ]]; then
wget -N -O kernel-c8.rpm https://github.com/ylx2016/kernel/releases/download/5.5.2zen/kernel-5.5.2_zen-1-c8.x86_64.rpm
wget -N -O kernel-headers-c8.rpm https://github.com/ylx2016/kernel/releases/download/5.5.2zen/kernel-headers-5.5.2_zen-1-c8.x86_64.rpm
yum install -y kernel-c8.rpm
yum install -y kernel-headers-c8.rpm
kernel_version="5.5.2_zen"
fi
elif [[ "${release}" == "debian" || "${release}" == "ubuntu" ]]; then
if [[ ${bit} = "x86_64" ]]; then
wget -N -O linux-headers-d10.deb https://chinagz2018-my.sharepoint.com/:u:/g/personal/ylx_chinagz2018_onmicrosoft_com/EShzFq8Jlv1PthbYlNNvLjIB2-hktrkPXxwd9mqcXgmcyg?download=1
wget -N -O linux-image-d10.deb https://chinagz2018-my.sharepoint.com/:u:/g/personal/ylx_chinagz2018_onmicrosoft_com/ERXzOc-2BzJInOxBgKo62OkBgcI9-O-fw0M8U2B4NazuLg?download=1
dpkg -i linux-image-d10.deb
dpkg -i linux-headers-d10.deb
kernel_version="5.5.10-zen"
else
echo -e "${Error} 还在用32位内核，别再见了 !" && exit 1
fi
fi
cd .. && rm -rf zen
#detele_kernel
BBR_grub
#echo -e "${Tip} ${Red_font_prefix}请检查上面是否有内核信息，无内核千万别重启${Font_color_suffix}"
#echo -e "${Tip} ${Red_font_prefix}rescue不是正常内核，要排除这个${Font_color_suffix}"
#echo -e "${Tip} 重启VPS后，请重新运行脚本开启${Red_font_prefix}BBR${Font_color_suffix}"
#stty erase '^H' && read -p "需要重启VPS后，才能开启BBR，是否现在重启 ? [Y/n] :" yn
#[ -z "${yn}" ] && yn="y"
#if [[ $yn == [Yy] ]]; then
# echo -e "${Info} VPS 重启中..."
# reboot
#fi
echo -e "${Tip} 内核安装完毕，请参考上面的信息检查是否安装成功及手动调整内核启动顺序"
}
#安装bbrplus 新内核
installbbrplusnew(){
kernel_version="4.14.182-bbrplus"
bit=`uname -m`
rm -rf bbrplusnew
mkdir bbrplusnew && cd bbrplusnew
if [[ "${release}" == "centos" ]]; then
if [[ ${version} = "7" ]]; then
if [[ ${bit} = "x86_64" ]]; then
wget -N -O kernel-c7.rpm https://chinagz2018-my.sharepoint.com/:u:/g/personal/ylx_chinagz2018_onmicrosoft_com/EWtxHt1RiAlHgqERl5bvYzcBUrkKa_n1mWQ-uM2-Na7gmQ?download=1
wget -N -O kernel-headers-c7.rpm https://chinagz2018-my.sharepoint.com/:u:/g/personal/ylx_chinagz2018_onmicrosoft_com/EYkNoi17pKJBi7KnhUGRqEIBEK_26-bzkCL-fuQYZmrHWA?download=1
yum install -y kernel-c7.rpm
yum install -y kernel-headers-c7.rpm
kernel_version="4.14.182_bbrplus"
else
echo -e "${Error} 还在用32位内核，别再见了 !" && exit 1
fi
fi
elif [[ "${release}" == "debian" || "${release}" == "ubuntu" ]]; then
if [[ ${bit} = "x86_64" ]]; then
wget -N -O linux-headers-d10.deb https://chinagz2018-my.sharepoint.com/:u:/g/personal/ylx_chinagz2018_onmicrosoft_com/Ef9pJn1wp-pBk4FIPxT1qBoBqpWhTVCawoKzEB0_vpiMRw?download=1
wget -N -O linux-image-d10.deb https://chinagz2018-my.sharepoint.com/:u:/g/personal/ylx_chinagz2018_onmicrosoft_com/EaFJshr8za9Bq9FGjEBLds0B4ZfrYThLH8E35xe9-qWX_Q?download=1
dpkg -i linux-image-d10.deb
dpkg -i linux-headers-d10.deb
kernel_version="4.14.182-bbrplus"
else
echo -e "${Error} 还在用32位内核，别再见了 !" && exit 1
fi
fi
cd .. && rm -rf bbrplusnew
#detele_kernel
BBR_grub
#echo -e "${Tip} ${Red_font_prefix}请检查上面是否有内核信息，无内核千万别重启${Font_color_suffix}"
#echo -e "${Tip} ${Red_font_prefix}rescue不是正常内核，要排除这个${Font_color_suffix}"
#echo -e "${Tip} 重启VPS后，请重新运行脚本开启${Red_font_prefix}BBRplus${Font_color_suffix}"
#stty erase '^H' && read -p "需要重启VPS后，才能开启BBRplus，是否现在重启 ? [Y/n] :" yn
#[ -z "${yn}" ] && yn="y"
#if [[ $yn == [Yy] ]]; then
# echo -e "${Info} VPS 重启中..."
# reboot
#fi
echo -e "${Tip} 内核安装完毕，请参考上面的信息检查是否安装成功及手动调整内核启动顺序"
}
#启用BBR+fq
startbbrfq(){
remove_all
echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf
echo "net.ipv4.tcp_congestion_control=bbr" >> /etc/sysctl.conf
sysctl -p
echo -e "${Info}BBR+FQ修改成功，重启生效！"
}
#启用BBR+fq_pie
startbbrfqpie(){
remove_all
echo "net.core.default_qdisc=fq_pie" >> /etc/sysctl.conf
echo "net.ipv4.tcp_congestion_control=bbr" >> /etc/sysctl.conf
sysctl -p
echo -e "${Info}BBR+FQ_PIE修改成功，重启生效！"
}
#启用BBR+cake
startbbrcake(){
remove_all
echo "net.core.default_qdisc=cake" >> /etc/sysctl.conf
echo "net.ipv4.tcp_congestion_control=bbr" >> /etc/sysctl.conf
sysctl -p
echo -e "${Info}BBR+cake修改成功，重启生效！"
}
#启用BBRplus
startbbrplus(){
remove_all
echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf
echo "net.ipv4.tcp_congestion_control=bbrplus" >> /etc/sysctl.conf
sysctl -p
echo -e "${Info}BBRplus修改成功，重启生效！"
}
#启用Lotserver
startlotserver(){
remove_all
if [[ "${release}" == "centos" ]]; then
yum install ethtool
else
apt-get update
apt-get install ethtool
fi
#bash <(wget -qO- https://git.io/lotServerInstall.sh) install
bash <(wget --no-check-certificate -qO- https://github.com/xidcn/LotServer_Vicer/raw/master/Install.sh) install
sed -i '/advinacc/d' /appex/etc/config
sed -i '/maxmode/d' /appex/etc/config
echo -e "advinacc=\"1\"
maxmode=\"1\"">>/appex/etc/config
/appex/bin/lotServer.sh restart
start_menu
}
#启用BBR2+FQ
startbbr2fq(){
remove_all
echo "net.ipv4.tcp_ecn=0" >> /etc/sysctl.conf
echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf
echo "net.ipv4.tcp_congestion_control=bbr2" >> /etc/sysctl.conf
sysctl -p
echo -e "${Info}BBR2修改成功，重启生效！"
}
#启用BBR2+CAKE
startbbr2cake(){
remove_all
echo "net.ipv4.tcp_ecn=0" >> /etc/sysctl.conf
echo "net.core.default_qdisc=cake" >> /etc/sysctl.conf
echo "net.ipv4.tcp_congestion_control=bbr2" >> /etc/sysctl.conf
sysctl -p
echo -e "${Info}BBR2修改成功，重启生效！"
}
#启用BBR2+FQ+ecn
startbbr2fqecn(){
remove_all
echo "net.ipv4.tcp_ecn=1" >> /etc/sysctl.conf
echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf
echo "net.ipv4.tcp_congestion_control=bbr2" >> /etc/sysctl.conf
sysctl -p
echo -e "${Info}BBR2修改成功，重启生效！"
}
#启用BBR2+CAKE+ecn
startbbr2cakeecn(){
remove_all
echo "net.ipv4.tcp_ecn=1" >> /etc/sysctl.conf
echo "net.core.default_qdisc=cake" >> /etc/sysctl.conf
echo "net.ipv4.tcp_congestion_control=bbr2" >> /etc/sysctl.conf
sysctl -p
echo -e "${Info}BBR2修改成功，重启生效！"
}
#卸载全部加速
remove_all(){
rm -rf bbrmod
sed -i '/net.ipv4.tcp_retries2/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_slow_start_after_idle/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_fastopen/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_ecn/d' /etc/sysctl.conf
sed -i '/net.core.default_qdisc/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_congestion_control/d' /etc/sysctl.conf
sed -i '/fs.file-max/d' /etc/sysctl.conf
sed -i '/net.core.rmem_max/d' /etc/sysctl.conf
sed -i '/net.core.wmem_max/d' /etc/sysctl.conf
sed -i '/net.core.rmem_default/d' /etc/sysctl.conf
sed -i '/net.core.wmem_default/d' /etc/sysctl.conf
sed -i '/net.core.netdev_max_backlog/d' /etc/sysctl.conf
sed -i '/net.core.somaxconn/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_syncookies/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_tw_reuse/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_tw_recycle/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_fin_timeout/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_keepalive_time/d' /etc/sysctl.conf
sed -i '/net.ipv4.ip_local_port_range/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_max_syn_backlog/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_max_tw_buckets/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_rmem/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_wmem/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_mtu_probing/d' /etc/sysctl.conf
sed -i '/net.ipv4.ip_forward/d' /etc/sysctl.conf
sed -i '/fs.inotify.max_user_instances/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_syncookies/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_fin_timeout/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_tw_reuse/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_max_syn_backlog/d' /etc/sysctl.conf
sed -i '/net.ipv4.ip_local_port_range/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_max_tw_buckets/d' /etc/sysctl.conf
sed -i '/net.ipv4.route.gc_timeout/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_synack_retries/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_syn_retries/d' /etc/sysctl.conf
sed -i '/net.core.somaxconn/d' /etc/sysctl.conf
sed -i '/net.core.netdev_max_backlog/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_timestamps/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_max_orphans/d' /etc/sysctl.conf
if [[ -e /appex/bin/lotServer.sh ]]; then
bash <(wget -qO- https://git.io/lotServerInstall.sh) uninstall
fi
clear
echo -e "${Info}:清除加速完成。"
sleep 1s
}
#优化系统配置
optimizing_system(){
sed -i '/net.ipv4.tcp_retries2/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_slow_start_after_idle/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_fastopen/d' /etc/sysctl.conf
sed -i '/fs.file-max/d' /etc/sysctl.conf
sed -i '/fs.inotify.max_user_instances/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_syncookies/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_fin_timeout/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_tw_reuse/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_max_syn_backlog/d' /etc/sysctl.conf
sed -i '/net.ipv4.ip_local_port_range/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_max_tw_buckets/d' /etc/sysctl.conf
sed -i '/net.ipv4.route.gc_timeout/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_synack_retries/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_syn_retries/d' /etc/sysctl.conf
sed -i '/net.core.somaxconn/d' /etc/sysctl.conf
sed -i '/net.core.netdev_max_backlog/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_timestamps/d' /etc/sysctl.conf
sed -i '/net.ipv4.tcp_max_orphans/d' /etc/sysctl.conf
sed -i '/net.ipv4.ip_forward/d' /etc/sysctl.conf
echo "net.ipv4.tcp_retries2 = 8
net.ipv4.tcp_slow_start_after_idle = 0
fs.file-max = 1000000
fs.inotify.max_user_instances = 8192
net.ipv4.tcp_syncookies = 1
net.ipv4.tcp_fin_timeout = 30
net.ipv4.tcp_tw_reuse = 1
net.ipv4.ip_local_port_range = 1024 65000
net.ipv4.tcp_max_syn_backlog = 16384
net.ipv4.tcp_max_tw_buckets = 6000
net.ipv4.route.gc_timeout = 100
net.ipv4.tcp_syn_retries = 1
net.ipv4.tcp_synack_retries = 1
net.core.somaxconn = 32768
net.core.netdev_max_backlog = 32768
net.ipv4.tcp_timestamps = 0
net.ipv4.tcp_max_orphans = 32768
# forward ipv4
#net.ipv4.ip_forward = 1">>/etc/sysctl.conf
sysctl -p
echo "* soft nofile 1000000
* hard nofile 1000000">/etc/security/limits.conf
echo "ulimit -SHn 1000000">>/etc/profile
read -p "需要重启VPS后，才能生效系统优化配置，是否现在重启 ? [Y/n] :" yn
[ -z "${yn}" ] && yn="y"
if [[ $yn == [Yy] ]]; then
echo -e "${Info} VPS 重启中..."
reboot
fi
}
optimizing_system_johnrosen1()
{
cat > '/etc/sysctl.d/99-sysctl.conf' << EOF
#!!! Do not change these settings unless you know what you are doing !!!
#net.ipv4.ip_forward = 1
#net.ipv4.conf.all.forwarding = 1
#net.ipv4.conf.default.forwarding = 1
################################
#net.ipv6.conf.all.forwarding = 1
#net.ipv6.conf.default.forwarding = 1
#net.ipv6.conf.lo.forwarding = 1
################################
net.ipv6.conf.all.disable_ipv6 = 0
net.ipv6.conf.default.disable_ipv6 = 0
net.ipv6.conf.lo.disable_ipv6 = 0
################################
net.ipv6.conf.all.accept_ra = 2
net.ipv6.conf.default.accept_ra = 2
################################
net.core.netdev_max_backlog = 100000
net.core.netdev_budget = 50000
net.core.netdev_budget_usecs = 5000
#fs.file-max = 51200
net.core.rmem_max = 67108864
net.core.wmem_max = 67108864
net.core.rmem_default = 65536
net.core.wmem_default = 65536
net.core.somaxconn = 10000
################################
net.ipv4.icmp_echo_ignore_all = 0
net.ipv4.icmp_echo_ignore_broadcasts = 1
net.ipv4.icmp_ignore_bogus_error_responses = 1
net.ipv4.conf.all.accept_redirects = 0
net.ipv4.conf.default.accept_redirects = 0
net.ipv4.conf.all.secure_redirects = 0
net.ipv4.conf.default.secure_redirects = 0
net.ipv4.conf.all.send_redirects = 0
net.ipv4.conf.default.send_redirects = 0
net.ipv4.conf.default.rp_filter = 1
net.ipv4.conf.all.rp_filter = 1
net.ipv4.tcp_keepalive_time = 1200
net.ipv4.tcp_keepalive_intvl = 15
net.ipv4.tcp_keepalive_probes = 5
net.ipv4.tcp_synack_retries = 2
net.ipv4.tcp_syncookies = 1
net.ipv4.tcp_rfc1337 = 1
net.ipv4.tcp_timestamps = 1
#net.ipv4.tcp_tw_recycle = 0
net.ipv4.tcp_tw_reuse = 1
net.ipv4.tcp_fin_timeout = 15
net.ipv4.ip_local_port_range = 10000 65000
net.ipv4.tcp_max_tw_buckets = 2000000
#net.ipv4.tcp_fastopen = 3
net.ipv4.tcp_rmem = 4096 87380 67108864
net.ipv4.tcp_wmem = 4096 65536 67108864
net.ipv4.udp_rmem_min = 8192
net.ipv4.udp_wmem_min = 8192
net.ipv4.tcp_mtu_probing = 0
##############################
net.ipv4.conf.all.arp_ignore = 2
net.ipv4.conf.default.arp_ignore = 2
net.ipv4.conf.all.arp_announce = 2
net.ipv4.conf.default.arp_announce = 2
##############################
net.ipv4.tcp_autocorking = 0
net.ipv4.tcp_slow_start_after_idle = 0
net.ipv4.tcp_max_syn_backlog = 30000
net.core.default_qdisc = fq
net.ipv4.tcp_congestion_control = bbr
net.ipv4.tcp_notsent_lowat = 16384
net.ipv4.tcp_no_metrics_save = 1
net.ipv4.tcp_ecn = 2
net.ipv4.tcp_ecn_fallback = 1
net.ipv4.tcp_frto = 0
##############################
net.ipv6.conf.all.accept_redirects = 0
net.ipv6.conf.default.accept_redirects = 0
vm.swappiness = 0
net.ipv4.ip_unprivileged_port_start = 0
EOF
sysctl --system
cat > '/etc/systemd/system.conf' << EOF
[Manager]
#DefaultTimeoutStartSec=90s
DefaultTimeoutStopSec=30s
#DefaultRestartSec=100ms
DefaultLimitCORE=infinity
DefaultLimitNOFILE=51200
DefaultLimitNPROC=51200
EOF
cat > '/etc/security/limits.conf' << EOF
* soft nofile 51200
* hard nofile 51200
* soft nproc 51200
* hard nproc 51200
EOF
if grep -q "ulimit" /etc/profile
then
:
else
echo "ulimit -SHn 51200" >> /etc/profile
echo "ulimit -SHu 51200" >> /etc/profile
fi
if grep -q "pam_limits.so" /etc/pam.d/common-session
then
:
else
echo "session required pam_limits.so" >> /etc/pam.d/common-session
fi
systemctl daemon-reload
}
#更新脚本
Update_Shell(){
echo -e "当前版本为 [ ${sh_ver} ]，开始检测最新版本..."
sh_new_ver=$(wget -qO- "https://${github}/tcpx.sh"|grep 'sh_ver="'|awk -F "=" '{print $NF}'|sed 's/\"//g'|head -1)
[[ -z ${sh_new_ver} ]] && echo -e "${Error} 检测最新版本失败 !" && start_menu
if [[ ${sh_new_ver} != ${sh_ver} ]]; then
echo -e "发现新版本[ ${sh_new_ver} ]，是否更新？[Y/n]"
read -p "(默认: y):" yn
[[ -z "${yn}" ]] && yn="y"
if [[ ${yn} == [Yy] ]]; then
wget -N "https://${github}/tcpx.sh" && chmod +x tcpx.sh && ./tcpx.sh
echo -e "脚本已更新为最新版本[ ${sh_new_ver} ] !"
else
echo && echo " 已取消..." && echo
fi
else
echo -e "当前已是最新版本[ ${sh_new_ver} ] !"
sleep 2s && ./tcpx.sh
fi
}
#切换到卸载内核版本
gototcp(){
clear
wget -N "https://github.000060000.xyz/tcp.sh" && chmod +x tcp.sh && ./tcp.sh
}
#切换到秋水逸冰BBR安装脚本
gototeddysun_bbr(){
clear
wget https://github.com/teddysun/across/raw/master/bbr.sh && chmod +x bbr.sh && ./bbr.sh
}
#切换到一键DD安装系统脚本 新手勿入
gotodd(){
clear
wget -qO ~/Network-Reinstall-System-Modify.sh 'https://github.com/ylx2016/reinstall/raw/master/Network-Reinstall-System-Modify.sh' && chmod a+x ~/Network-Reinstall-System-Modify.sh && bash ~/Network-Reinstall-System-Modify.sh -UI_Options
}
#开始菜单
start_menu(){
clear
echo && echo -e " TCP加速 一键安装管理脚本 不卸载内核版本 ${Red_font_prefix}[v${sh_ver}]${Font_color_suffix}
更新内容及反馈: https://blog.ylx.me/archives/783.html 运行./tcpx.sh再次调用本脚本 母鸡慎用
${Green_font_prefix}0.${Font_color_suffix} 升级脚本
${Green_font_prefix}9.${Font_color_suffix} 切换到卸载内核版本
${Green_font_prefix}88.${Font_color_suffix} 切换到秋水逸冰BBR安装脚本
${Green_font_prefix}100.${Font_color_suffix} 切换到一键DD安装系统脚本 自负其责 新手勿入
————————————内核管理————————————
${Green_font_prefix}1.${Font_color_suffix} 安装 BBR原版内核 - 5.6.15/5.10.0
${Green_font_prefix}2.${Font_color_suffix} 安装 BBRplus版内核 - 4.14.129
${Green_font_prefix}3.${Font_color_suffix} 安装 Lotserver(锐速)内核 - 多种
${Green_font_prefix}4.${Font_color_suffix} 安装 xanmod版内核 - 5.5.1/5.9.13
${Green_font_prefix}5.${Font_color_suffix} 安装 BBR2测试版内核 - 5.4.0
${Green_font_prefix}7.${Font_color_suffix} 安装 BBRplus新版内核 - 4.14.182
————————————加速管理————————————
${Green_font_prefix}11.${Font_color_suffix} 使用BBR+FQ加速
${Green_font_prefix}19.${Font_color_suffix} 使用BBR+FQ_PIE加速
${Green_font_prefix}12.${Font_color_suffix} 使用BBR+CAKE加速
${Green_font_prefix}13.${Font_color_suffix} 使用BBRplus+FQ版加速
${Green_font_prefix}14.${Font_color_suffix} 使用Lotserver(锐速)加速
${Green_font_prefix}15.${Font_color_suffix} 使用BBR2+FQ加速
${Green_font_prefix}16.${Font_color_suffix} 使用BBR2+CAKE加速
${Green_font_prefix}17.${Font_color_suffix} 使用BBR2+FQ+ECN加速
${Green_font_prefix}18.${Font_color_suffix} 使用BBR2+CAKE+ECN加速
————————————杂项管理————————————
${Green_font_prefix}21.${Font_color_suffix} 卸载全部加速
${Green_font_prefix}22.${Font_color_suffix} 系统配置优化
${Green_font_prefix}24.${Font_color_suffix} 应用johnrosen1的优化方案 与上面方案及加速管理互斥 无卸载
${Green_font_prefix}23.${Font_color_suffix} 退出脚本
————————————————————————————————" && echo
check_status
echo -e " 当前内核为：${Font_color_suffix}${kernel_version_r}${Font_color_suffix}"
if [[ ${kernel_status} == "noinstall" ]]; then
echo -e " 当前状态: ${Green_font_prefix}未安装${Font_color_suffix} 加速内核 ${Red_font_prefix}请先安装内核${Font_color_suffix}"
else
echo -e " 当前状态: ${Green_font_prefix}已安装${Font_color_suffix} ${_font_prefix}${kernel_status}${Font_color_suffix} 加速内核 , ${Green_font_prefix}${run_status}${Font_color_suffix}"
fi
echo -e " 当前拥塞控制算法为: ${Green_font_prefix}${net_congestion_control}${Font_color_suffix} 当前队列算法为: ${Green_font_prefix}${net_qdisc}${Font_color_suffix} "
echo
read -p " 请输入数字 :" num
case "$num" in
0)
Update_Shell
;;
1)
check_sys_bbr
;;
2)
check_sys_bbrplus
;;
3)
check_sys_Lotsever
;;
4)
check_sys_xanmod
;;
5)
check_sys_bbr2
;;
6)
check_sys_zen
;;
7)
check_sys_bbrplusnew
;;
88)
gototeddysun_bbr
;;
9)
gototcp
;;
100)
gotodd
;;
11)
startbbrfq
;;
19)
startbbrfqpie
;;
12)
startbbrcake
;;
13)
startbbrplus
;;
14)
startlotserver
;;
15)
startbbr2fq
;;
16)
startbbr2cake
;;
17)
startbbr2fqecn
;;
18)
startbbr2cakeecn
;;
21)
remove_all
;;
22)
optimizing_system
;;
24)
optimizing_system_johnrosen1
;;
23)
exit 1
;;
*)
clear
echo -e "${Error}:请输入正确数字 [0-23]"
sleep 5s
start_menu
;;
esac
}
#############内核管理组件#############
#删除多余内核
detele_kernel(){
if [[ "${release}" == "centos" ]]; then
rpm_total=`rpm -qa | grep kernel | grep -v "${kernel_version}" | grep -v "noarch" | wc -l`
if [ "${rpm_total}" > "1" ]; then
echo -e "检测到 ${rpm_total} 个其余内核，开始卸载..."
for((integer = 1; integer <= ${rpm_total}; integer++)); do
rpm_del=`rpm -qa | grep kernel | grep -v "${kernel_version}" | grep -v "noarch" | head -${integer}`
echo -e "开始卸载 ${rpm_del} 内核..."
rpm --nodeps -e ${rpm_del}
echo -e "卸载 ${rpm_del} 内核卸载完成，继续..."
done
echo --nodeps -e "内核卸载完毕，继续..."
else
echo -e " 检测到 内核 数量不正确，请检查 !" && exit 1
fi
elif [[ "${release}" == "debian" || "${release}" == "ubuntu" ]]; then
deb_total=`dpkg -l | grep linux-image | awk '{print $2}' | grep -v "${kernel_version}" | wc -l`
if [ "${deb_total}" > "1" ]; then
echo -e "检测到 ${deb_total} 个其余内核，开始卸载..."
for((integer = 1; integer <= ${deb_total}; integer++)); do
deb_del=`dpkg -l|grep linux-image | awk '{print $2}' | grep -v "${kernel_version}" | head -${integer}`
echo -e "开始卸载 ${deb_del} 内核..."
apt-get purge -y ${deb_del}
echo -e "卸载 ${deb_del} 内核卸载完成，继续..."
done
echo -e "内核卸载完毕，继续..."
else
echo -e " 检测到 内核 数量不正确，请检查 !" && exit 1
fi
fi
}
#更新引导
BBR_grub(){
if [[ "${release}" == "centos" ]]; then
if [[ ${version} = "6" ]]; then
if [ ! -f "/boot/grub/grub.conf" ]; then
echo -e "${Error} /boot/grub/grub.conf 找不到，请检查."
exit 1
fi
sed -i 's/^default=.*/default=0/g' /boot/grub/grub.conf
elif [[ ${version} = "7" ]]; then
if [ -f "/boot/grub2/grub.cfg" ]; then
grub2-mkconfig -o /boot/grub2/grub.cfg
grub2-set-default 0
exit 1
elif [ -f "/boot/efi/EFI/centos/grub.cfg" ]; then
grub2-mkconfig -o /boot/efi/EFI/centos/grub.cfg
grub2-set-default 0
exit 1
else
echo -e "${Error} grub.cfg 找不到，请检查."
fi
#grub2-mkconfig -o /boot/grub2/grub.cfg
#grub2-set-default 0
elif [[ ${version} = "8" ]]; then
grub2-mkconfig -o /boot/grub2/grub.cfg
grubby --info=ALL|awk -F= '$1=="kernel" {print i++ " : " $2}'
fi
elif [[ "${release}" == "debian" || "${release}" == "ubuntu" ]]; then
/usr/sbin/update-grub
#exit 1
fi
}
#############内核管理组件#############
#############系统检测组件#############
#检查系统
check_sys(){
if [[ -f /etc/redhat-release ]]; then
release="centos"
elif cat /etc/issue | grep -q -E -i "debian"; then
release="debian"
elif cat /etc/issue | grep -q -E -i "ubuntu"; then
release="ubuntu"
elif cat /etc/issue | grep -q -E -i "centos|red hat|redhat"; then
release="centos"
elif cat /proc/version | grep -q -E -i "debian"; then
release="debian"
elif cat /proc/version | grep -q -E -i "ubuntu"; then
release="ubuntu"
elif cat /proc/version | grep -q -E -i "centos|red hat|redhat"; then
release="centos"
fi
#处理ca证书
if [[ "${release}" == "centos" ]]; then
yum install ca-certificates -y
update-ca-trust force-enable
elif [[ "${release}" == "debian" || "${release}" == "ubuntu" ]]; then
apt-get install ca-certificates -y
update-ca-certificates
fi
}
#检查Linux版本
check_version(){
if [[ -s /etc/redhat-release ]]; then
version=`grep -oE "[0-9.]+" /etc/redhat-release | cut -d . -f 1`
else
version=`grep -oE "[0-9.]+" /etc/issue | cut -d . -f 1`
fi
bit=`uname -m`
if [[ ${bit} = "x86_64" ]]; then
bit="x64"
else
bit="x32"
fi
}
#检查安装bbr的系统要求
check_sys_bbr(){
check_version
if [[ "${release}" == "centos" ]]; then
# if [[ ${version} = "6" || ${version} = "7" || ${version} = "8" ]]; then
if [[ ${version} = "7" || ${version} = "8" ]]; then
installbbr
else
echo -e "${Error} BBR内核不支持当前系统 ${release} ${version} ${bit} !" && exit 1
fi
# elif [[ "${release}" == "debian" ]]; then
# if [[ ${version} = "8" || ${version} = "9" || ${version} = "10" ]]; then
# if [[ ${version} = "9" || ${version} = "10" ]]; then