1、BBR

• 系统自带BBR，针对 Debian≥9 或是 CentOS≥8 以上的系统

echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf
echo "net.ipv4.tcp_congestion_control=bbr" >> /etc/sysctl.conf
sysctl -p
lsmod | grep bbr

• 一键BBR（卸载内核和不卸载内核）

wget -O tcp.sh "https://github.com/ylx2016/Linux-NetSpeed/raw/master/tcp.sh" && chmod +x tcp.sh && ./tcp.sh      #卸载内核

wget -O tcpx.sh "https://github.com/ylx2016/Linux-NetSpeed/raw/master/tcpx.sh" && chmod +x tcpx.sh && ./tcpx.sh     #不卸载内核

2、流媒体

• RegionRestrictionCheck

bash <(curl -L -s check.unlock.media)

• Only IPV6可用

bash <(curl -L -s https://github.com/1-stream/RegionRestrictionCheck/raw/main/check.sh)

• 原生DNS解锁检测

bash <(curl -sL Media.Check.Place)

• IP质量检测

bash <(curl -Ls IP.Check.Place)

3、测试脚本

• Bench.sh

wget -qO- bench.sh | bash

• 融合怪

curl -L https://gitlab.com/spiritysdx/za/-/raw/main/ecs.sh -o ecs.sh && chmod +x ecs.sh && bash ecs.sh

bash <(wget -qO- https://down.vpsaff.net/linux/speedtest/superbench.sh)

• Yabs

curl -sL yabs.sh | bash

• Yabs GB5

curl -sL yabs.sh | bash -s -- -5

curl -sL yabs.sh | bash -s -- -5 -i     #不测流量

4、测速脚本

## If migrating from prior bintray install instructions please first...
# sudo rm /etc/apt/sources.list.d/speedtest.list
# sudo apt-get update
# sudo apt-get remove speedtest
## Other non-official binaries will conflict with Speedtest CLI
# Example how to remove using apt-get
# sudo apt-get remove speedtest-cli
sudo apt-get install curl
curl -s https://packagecloud.io/install/repositories/ookla/speedtest-cli/script.deb.sh | sudo bash
sudo apt-get install speedtest

bash <(curl -sL bash.icu/speedtest)
或
bash <(curl -sL https://raw.githubusercontent.com/i-abc/Speedtest/main/speedtest.sh)

• Hyperspeed

bash <(curl -Lso- https://bench.im/hyperspeed)

• Taier

bash <(curl -sL res.yserver.ink/taier.sh)

• Global Speedtest

wget -qO- nws.sh | bash

5、回程脚本

• Nexttrace

curl nxtrace.org/nt | bash

nexttrace 你的IP

• 三网Nexttrace

wget -N --no-check-certificate https://raw.githubusercontent.com/Chennhaoo/Shell_Bash/master/AutoTrace.sh && chmod +x AutoTrace.sh && bash AutoTrace.sh

curl https://raw.githubusercontent.com/zhanghanyun/backtrace/main/install.sh -sSf | sh

• 脚本1

curl https://raw.githubusercontent.com/zhucaidan/mtr_trace/main/mtr_trace.sh|bash

• 脚本2

wget --no-check-certificate https://tutu.ovh/bash/returnroute/route && chmod +x route && clear && ./route

• Besttrace

wget https://cdn.ipip.net/17mon/besttrace4linux.zip

unzip besttrace*

chmod +x besttrace

./besttrace -q 1 你的IP

6、DD脚本

国外服务器

wget --no-check-certificate -qO InstallNET.sh 'https://raw.githubusercontent.com/leitbogioro/Tools/master/Linux_reinstall/InstallNET.sh' && chmod a+x InstallNET.sh

国内服务器

wget --no-check-certificate -qO InstallNET.sh 'https://gitee.com/mb9e8j2/Tools/raw/master/Linux_reinstall/InstallNET.sh' && chmod a+x InstallNET.sh

安装

debian12为例，默认密码LeitboGi0ro，建议修改密码和端口，防止被人扫描爆破。

bash InstallNET.sh -debian 12 -pwd '密码' -port "端口"

国外服务器

curl -O https://raw.githubusercontent.com/bin456789/reinstall/main/reinstall.sh || wget -O reinstall.sh $_

国内服务器

curl -O https://gitlab.com/bin456789/reinstall/-/raw/main/reinstall.sh || wget -O reinstall.sh $_

安装

debian12为例，默认密码123@@@，建议修改密码和端口，防止被人扫描爆破。

bash reinstall.sh debian 12 --password 密码 --ssh-port 端口

以上两个DD脚本均以debian系统举例，其他Linux系统同理，Windows自行查看GitHub。

将任何 OpenVZ/LXC VPS 重新安装到 Debian/CentOS/Alpine，支持 OpenVZ 7 及以上版本，不支持 OpenVZ 6，不支持虚拟机，例如 kvm、xen 和 vmware。

wget -qO OsMutation.sh https://raw.githubusercontent.com/LloydAsp/OsMutation/main/OsMutation.sh && chmod u+x OsMutation.sh && ./OsMutation.sh

或

curl -so OsMutation.sh https://raw.githubusercontent.com/LloydAsp/OsMutation/main/OsMutation.sh && chmod u+x OsMutation.sh && ./OsMutation.sh

适用于磁盘较小的 vps（小于 1GiB，实验性支持）

wget -qO OsMutation.sh https://raw.githubusercontent.com/LloydAsp/OsMutation/main/OsMutationTight.sh && chmod u+x OsMutation.sh && ./OsMutation.sh

一些常用命令

• Warp

wget -N https://gitlab.com/fscarmen/warp/-/raw/main/menu.sh && bash menu.sh

• Warp-go

wget -N https://gitlab.com/fscarmen/warp/-/raw/main/warp-go.sh && bash warp-go.sh

• Docker

wget -qO- get.docker.com | bash     #国外服务器

curl -sSL https://get.daocloud.io/docker | sh     #国内服务器

docker -v     #查看版本

systemctl enable docker     #开机启动

• Realm

bash <(curl -L https://raw.githubusercontent.com/zhouh047/realm-oneclick-install/main/realm.sh) -i

• Gost

wget --no-check-certificate -O gost.sh https://raw.githubusercontent.com/qqrrooty/EZgost/main/gost.sh && chmod +x gost.sh && ./gost.sh

• 极光面板

bash <(curl -fsSL https://raw.githubusercontent.com/Aurora-Admin-Panel/deploy/main/install.sh)

• Debian卸载自动更新

apt remove unattended-upgrades

• Ipv6连github

echo -e "nameserver 2a01:4f8:c2c:123f::1\nnameserver 2a00:1098:2c::1\nnameserver 2a01:4f9:c010:3f02::1" > /etc/resolv.conf

• 检查ssh被扫

sudo journalctl -u ssh | grep "Failed password"

• 流量消耗1G

wget -O /dev/null https://speed.cloudflare.com/__down?bytes=1000000000

• TCP窗口调优

wget http://sh.nekoneko.cloud/tools.sh -O tools.sh && bash tools.sh