#!/usr/bin/env bash
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH
sh_ver="1.3.2"
github="raw.githubusercontent.com/chiakge/Linux-NetSpeed/master"
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="4.11.8"
if [[ "{release}" == "centos" ]]; then
rpm --import http://{github}/bbr/{release}/RPM-GPG-KEY-elrepo.org
yum install -y http://{github}/bbr/{release}/{version}/{bit}/kernel-ml-{kernel_version}.rpm
yum remove -y kernel-headers
yum install -y http://{github}/bbr/{release}/{version}/{bit}/kernel-ml-headers-{kernel_version}.rpm
yum install -y http://{github}/bbr/{release}/{version}/{bit}/kernel-ml-devel-{kernel_version}.rpm
elif [[ "{release}" == "debian" || "{release}" == "ubuntu" ]]; then
mkdir bbr && cd bbr
wget http://security.debian.org/debian-security/pool/updates/main/o/openssl/libssl1.0.0_1.0.1t-1+deb8u10_amd64.deb
wget -N --no-check-certificate http://{github}/bbr/debian-ubuntu/linux-headers-{kernel_version}-all.deb
wget -N --no-check-certificate http://{github}/bbr/debian-ubuntu/{bit}/linux-headers-{kernel_version}.deb
wget -N --no-check-certificate http://{github}/bbr/debian-ubuntu/{bit}/linux-image-{kernel_version}.deb
dpkg -i libssl1.0.0_1.0.1t-1+deb8u10_amd64.deb
dpkg -i linux-headers-{kernel_version}-all.deb
dpkg -i linux-headers-{kernel_version}.deb
dpkg -i linux-image-{kernel_version}.deb
cd .. && rm -rf bbr
fi
detele_kernel
BBR_grub
echo -e "{Tip} 重启VPS后，请重新运行脚本开启{Red_font_prefix}BBR/BBR魔改版{Font_color_suffix}"
stty erase '^H' && read -p "需要重启VPS后，才能开启BBR/BBR魔改版，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
}
#安装BBRplus内核
installbbrplus(){
kernel_version="4.14.129-bbrplus"
if [[ "{release}" == "centos" ]]; then
wget -N --no-check-certificate https://{github}/bbrplus/{release}/{version}/kernel-{kernel_version}.rpm
yum install -y kernel-{kernel_version}.rpm
rm -f kernel-{kernel_version}.rpm
kernel_version="4.14.129_bbrplus" #fix a bug
elif [[ "{release}" == "debian" || "{release}" == "ubuntu" ]]; then
mkdir bbrplus && cd bbrplus
wget -N --no-check-certificate http://{github}/bbrplus/debian-ubuntu/{bit}/linux-headers-{kernel_version}.deb
wget -N --no-check-certificate http://{github}/bbrplus/debian-ubuntu/{bit}/linux-image-{kernel_version}.deb
dpkg -i linux-headers-{kernel_version}.deb
dpkg -i linux-image-{kernel_version}.deb
cd .. && rm -rf bbrplus
fi
detele_kernel
BBR_grub
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
}
#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 --no-check-certificate -qO- "http://{github}/Debian_Kernel.sh")
elif [[ "{release}" == "debian" ]]; then
bash <(wget --no-check-certificate -qO- "http://{github}/Debian_Kernel.sh")
fi
detele_kernel
BBR_grub
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
}
#启用BBR
startbbr(){
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启动成功！"
}
#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启动成功！"
}
#编译并启用BBR魔改
startbbrmod(){
remove_all
if [[ "{release}" == "centos" ]]; then
yum install -y make gcc
mkdir bbrmod && cd bbrmod
wget -N --no-check-certificate http://{github}/bbr/tcp_tsunami.c
echo "obj-m:=tcp_tsunami.o">Makefile
make -C /lib/modules/(uname -r)/build M=`pwd` modules CC=/usr/bin/gcc
chmod +x ./tcp_tsunami.ko
cp -rf ./tcp_tsunami.ko /lib/modules/(uname -r)/kernel/net/ipv4
insmod tcp_tsunami.ko
depmod -a
else
apt-get update
if [[ "{release}" == "ubuntu" && "{version}" = "14" ]]; then
apt-get -y install build-essential
apt-get -y install software-properties-common
add-apt-repository ppa:ubuntu-toolchain-r/test -y
apt-get update
fi
apt-get -y install make gcc
mkdir bbrmod && cd bbrmod
wget -N --no-check-certificate http://{github}/bbr/tcp_tsunami.c
echo "obj-m:=tcp_tsunami.o" > Makefile
ln -s /usr/bin/gcc /usr/bin/gcc-4.9
make -C /lib/modules/(uname -r)/build M=`pwd` modules CC=/usr/bin/gcc-4.9
install tcp_tsunami.ko /lib/modules/(uname -r)/kernel
cp -rf ./tcp_tsunami.ko /lib/modules/(uname -r)/kernel/net/ipv4
depmod -a
fi
echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf
echo "net.ipv4.tcp_congestion_control=tsunami" >> /etc/sysctl.conf
sysctl -p
cd .. && rm -rf bbrmod
echo -e "{Info}魔改版BBR启动成功！"
}
#编译并启用BBR魔改
startbbrmod_nanqinlang(){
remove_all
if [[ "{release}" == "centos" ]]; then
yum install -y make gcc
mkdir bbrmod && cd bbrmod
wget -N --no-check-certificate https://raw.githubusercontent.com/chiakge/Linux-NetSpeed/master/bbr/centos/tcp_nanqinlang.c
echo "obj-m := tcp_nanqinlang.o">Makefile
make -C /lib/modules/(uname -r)/build M=`pwd` modules CC=/usr/bin/gcc
chmod +x ./tcp_nanqinlang.ko
cp -rf ./tcp_nanqinlang.ko /lib/modules/(uname -r)/kernel/net/ipv4
insmod tcp_nanqinlang.ko
depmod -a
else
apt-get update
if [[ "{release}" == "ubuntu" && "{version}" = "14" ]]; then
apt-get -y install build-essential
apt-get -y install software-properties-common
add-apt-repository ppa:ubuntu-toolchain-r/test -y
apt-get update
fi
apt-get -y install make gcc-4.9
mkdir bbrmod && cd bbrmod
wget -N --no-check-certificate https://raw.githubusercontent.com/chiakge/Linux-NetSpeed/master/bbr/tcp_nanqinlang.c
echo "obj-m := tcp_nanqinlang.o">Makefile
make -C /lib/modules/(uname -r)/build M=`pwd` modules CC=/usr/bin/gcc-4.9
install tcp_nanqinlang.ko /lib/modules/(uname -r)/kernel
cp -rf ./tcp_nanqinlang.ko /lib/modules/(uname -r)/kernel/net/ipv4
depmod -a
fi
echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf
echo "net.ipv4.tcp_congestion_control=nanqinlang" >> /etc/sysctl.conf
sysctl -p
echo -e "{Info}魔改版BBR启动成功！"
}
#启用Lotserver
startlotserver(){
remove_all
if [[ "{release}" == "centos" ]]; then
yum install ethtool
else
apt-get update
apt-get install ethtool
fi
bash <(wget --no-check-certificate -qO- https://raw.githubusercontent.com/chiakge/lotServer/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
}
#卸载全部加速
remove_all(){
rm -rf bbrmod
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 --no-check-certificate -qO- https://github.com/MoeClub/lotServer/raw/master/Install.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 '/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 "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
}
#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 --no-check-certificate -qO- "http://{github}/tcp.sh"|grep 'sh_ver="'|awk -F "=" '{printNF}'|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 --no-check-certificate http://{github}/tcp.sh && chmod +x tcp.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 5s
fi
}
#开始菜单
start_menu(){
clear
echo && echo -e " TCP加速 一键安装管理脚本 {Red_font_prefix}[v{sh_ver}]{Font_color_suffix}
-- 就是爱生活 | 94ish.me --{Green_font_prefix}0.{Font_color_suffix} 升级脚本
————————————内核管理————————————{Green_font_prefix}1.{Font_color_suffix} 安装 BBR/BBR魔改版内核{Green_font_prefix}2.{Font_color_suffix} 安装 BBRplus版内核{Green_font_prefix}3.{Font_color_suffix} 安装 Lotserver(锐速)内核
————————————加速管理————————————{Green_font_prefix}4.{Font_color_suffix} 使用BBR加速{Green_font_prefix}5.{Font_color_suffix} 使用BBR魔改版加速{Green_font_prefix}6.{Font_color_suffix} 使用暴力BBR魔改版加速(不支持部分系统){Green_font_prefix}7.{Font_color_suffix} 使用BBRplus版加速{Green_font_prefix}8.{Font_color_suffix} 使用Lotserver(锐速)加速
————————————杂项管理————————————{Green_font_prefix}9.{Font_color_suffix} 卸载全部加速{Green_font_prefix}10.{Font_color_suffix} 系统配置优化{Green_font_prefix}11.{Font_color_suffix} 退出脚本
————————————————————————————————" && echo
check_status
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
read -p " 请输入数字 [0-11]:" num
case "num" in
0)
Update_Shell
;;
1)
check_sys_bbr
;;
2)
check_sys_bbrplus
;;
3)
check_sys_Lotsever
;;
4)
startbbr
;;
5)
startbbrmod
;;
6)
startbbrmod_nanqinlang
;;
7)
startbbrplus
;;
8)
startlotserver
;;
9)
remove_all
;;
10)
optimizing_system
;;
11)
exit 1
;;
*)
clear
echo -e "{Error}:请输入正确数字 [0-11]"
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 '{print2}' | 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
echo -e "{Error} /boot/grub2/grub.cfg 找不到，请检查."
exit 1
fi
grub2-set-default 0
fi
elif [[ "{release}" == "debian" || "{release}" == "ubuntu" ]]; then
/usr/sbin/update-grub
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
}
#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} -ge "6" ]]; 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} -ge "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}" == "ubuntu" ]]; then
if [[ {version} -ge "14" ]]; then
installbbr
else
echo -e "{Error} BBR内核不支持当前系统 {release}{version} {bit} !" && exit 1
fi
else
echo -e "{Error} BBR内核不支持当前系统 {release}{version} {bit} !" && exit 1
fi
}
check_sys_bbrplus(){
check_version
if [[ "{release}" == "centos" ]]; then
if [[ {version} -ge "6" ]]; then
installbbrplus
else
echo -e "{Error} BBRplus内核不支持当前系统 {release}{version} {bit} !" && exit 1
fi
elif [[ "{release}" == "debian" ]]; then
if [[ {version} -ge "8" ]]; then
installbbrplus
else
echo -e "{Error} BBRplus内核不支持当前系统 {release}{version} {bit} !" && exit 1
fi
elif [[ "{release}" == "ubuntu" ]]; then
if [[ {version} -ge "14" ]]; then
installbbrplus
else
echo -e "{Error} BBRplus内核不支持当前系统 {release}{version} {bit} !" && exit 1
fi
else
echo -e "{Error} BBRplus内核不支持当前系统 {release}{version} {bit} !" && exit 1
fi
}
#检查安装Lotsever的系统要求
check_sys_Lotsever(){
check_version
if [[ "{release}" == "centos" ]]; then
if [[ {version} == "6" ]]; then
kernel_version="2.6.32-504"
installlot
elif [[{version} == "7" ]]; then
yum -y install net-tools
kernel_version="3.10.0-327"
installlot
else
echo -e "{Error} Lotsever不支持当前系统{release} {version}{bit} !" && exit 1
fi
elif [[ "{release}" == "debian" ]]; then
if [[{version} = "7" || {version} = "8" ]]; then
if [[{bit} == "x64" ]]; then
kernel_version="3.16.0-4"
installlot
elif [[ {bit} == "x32" ]]; then
kernel_version="3.2.0-4"
installlot
fi
elif [[{version} = "9" ]]; then
if [[ {bit} == "x64" ]]; then
kernel_version="4.9.0-4"
installlot
fi
else
echo -e "{Error} Lotsever不支持当前系统 {release}{version} {bit} !" && exit 1
fi
elif [[ "{release}" == "ubuntu" ]]; then
if [[ {version} -ge "12" ]]; then
if [[{bit} == "x64" ]]; then
kernel_version="4.4.0-47"
installlot
elif [[ {bit} == "x32" ]]; then
kernel_version="3.13.0-29"
installlot
fi
else
echo -e "{Error} Lotsever不支持当前系统 {release}{version} {bit} !" && exit 1
fi
else
echo -e "{Error} Lotsever不支持当前系统 {release}{version} {bit} !" && exit 1
fi
}
check_status(){
kernel_version=`uname -r | awk -F "-" '{print1}'`
kernel_version_full=`uname -r`
if [[ {kernel_version_full} = "4.14.129-bbrplus" ]]; then
kernel_status="BBRplus"
elif [[{kernel_version} = "3.10.0" || {kernel_version} = "3.16.0" ||{kernel_version} = "3.2.0" || {kernel_version} = "4.4.0" ||{kernel_version} = "3.13.0" || {kernel_version} = "2.6.32" ||{kernel_version} = "4.9.0" ]]; then
kernel_status="Lotserver"
elif [[ `echo {kernel_version} | awk -F'.' '{print1}'` == "4" ]] && [[ `echo {kernel_version} | awk -F'.' '{print2}'` -ge 9 ]] || [[ `echo {kernel_version} | awk -F'.' '{print1}'` == "5" ]]; then
kernel_status="BBR"
else
kernel_status="noinstall"
fi
if [[ {kernel_status} == "Lotserver" ]]; then
if [[ -e /appex/bin/lotServer.sh ]]; then
run_status=`bash /appex/bin/lotServer.sh status | grep "LotServer" | awk '{print3}'`
if [[ {run_status} = "running!" ]]; then
run_status="启动成功"
else run_status="启动失败"
fi
else run_status="未安装加速模块"
fi
elif [[{kernel_status} == "BBR" ]]; then
run_status=`grep "net.ipv4.tcp_congestion_control" /etc/sysctl.conf | awk -F "=" '{print 2}'`
if [[{run_status} == "bbr" ]]; then
run_status=`lsmod | grep "bbr" | awk '{print 1}'`
if [[{run_status} == "tcp_bbr" ]]; then
run_status="BBR启动成功"
else
run_status="BBR启动失败"
fi
elif [[ {run_status} == "tsunami" ]]; then
run_status=`lsmod | grep "tsunami" | awk '{print1}'`
if [[ {run_status} == "tcp_tsunami" ]]; then
run_status="BBR魔改版启动成功"
else run_status="BBR魔改版启动失败"
fi
elif [[{run_status} == "nanqinlang" ]]; then
run_status=`lsmod | grep "nanqinlang" | awk '{print 1}'`
if [[{run_status} == "tcp_nanqinlang" ]]; then
run_status="暴力BBR魔改版启动成功"
else
run_status="暴力BBR魔改版启动失败"
fi
else
run_status="未安装加速模块"
fi
elif [[ {kernel_status} == "BBRplus" ]]; then
run_status=`grep "net.ipv4.tcp_congestion_control" /etc/sysctl.conf | awk -F "=" '{print2}'`
if [[ {run_status} == "bbrplus" ]]; then
run_status=`lsmod | grep "bbrplus" | awk '{print1}'`
if [[ {run_status} == "tcp_bbrplus" ]]; then
run_status="BBRplus启动成功"
else run_status="BBRplus启动失败"
fi
else run_status="未安装加速模块"
fi
fi
}
#############系统检测组件#############
check_sys
check_version
[[{release} != "debian" ]] && [[ {release} != "ubuntu" ]] && [[{release} != "centos" ]] && echo -e "{Error} 本脚本不支持当前系统{release} !" && exit 1
start_menu