Hexo

elium又一个能安装扩展的浏览器，据说是真开源

又一个vonly的小鸡用添加v的脚本

usque为纯v的小鸡添加v出口，防止送中

xui官网一键安装脚本

Xray 多端口管理脚本

一键cat命令完成vps所有优化，以修改端口为9999例，包括安装xanmod,bbr+fq,mosh等等所有优化，代码:

cat <<’EOF’ | bash

set -e

echo “===== 检查系统 =====”

if ! grep -qi debian /etc/os-release; then

echo “❌ 当前不是 Debian，停止执行”

exit 1

fi

echo “===== 更新系统 =====”

apt update -y && apt upgrade -y

echo “===== 修改 SSH 端口 =====”

sed -i ‘s/#Port 22/Port 9999/g’ /etc/ssh/sshd_config

sed -i ‘s/^Port 22/Port 9999/g’ /etc/ssh/sshd_config

echo “===== SSH：密码 + 密钥登录 =====”

cat <<’EOF’ | bash
set -e

echo “===== 检查系统 =====”
if ! grep -qi debian /etc/os-release; then
echo “❌ 当前不是 Debian，停止执行”
exit 1
fi

echo “===== 更新系统 =====”
apt update -y && apt upgrade -y

echo “===== 修改 SSH 端口 =====”
sed -i ‘s/#Port 22/Port 9999/g’ /etc/ssh/sshd_config
sed -i ‘s/^Port 22/Port 9999/g’ /etc/ssh/sshd_config

echo “===== SSH：密码 + 密钥登录 =====”
sed -i ‘s/#PasswordAuthentication yes/PasswordAuthentication yes/g’ /etc/ssh/sshd_config
sed -i ‘s/PasswordAuthentication no/PasswordAuthentication yes/g’ /etc/ssh/sshd_config
sed -i ‘s/#PubkeyAuthentication yes/Puecho “===== SSH：密码 + 密钥登录 =====”

cat <<’EOF’ | bash
set -e

echo “===== 检查系统 =====”
if ! grep -qi debian /etc/os-release; then
echo “❌ 当前不是 Debian，停止执行”
exit 1
fi

echo “===== 更新系统 =====”
apt update -y && apt upgrade -y

echo “===== 修改 SSH 端口 =====”
sed -i ‘s/#Port 22/Port 9999/g’ /etc/ssh/sshd_config
sed -i ‘s/^Port 22/Port 9999/g’ /etc/ssh/sshd_config

echo “===== SSH：密码 + 密钥登录 =====”
sed -i ‘s/#PasswordAuthentication yes/PasswordAuthentication yes/g’ /etc/ssh/sshd_config
sed -i ‘s/PasswordAuthentication no/PasswordAuthentication yes/g’ /etc/ssh/sshd_config
sed -i ‘s/#PubkeyAuthentication yes/PubkeyAuthentication yes/g’ /etc/ssh/sshd_config
sed -i ‘s/#PermitRootLogin prohibit-password/PermitRootLogin yes/g’ /etc/ssh/sshd_config

echo “===== SSH 防掉线优化 =====”
grep -q “ClientAliveInterval” /etc/ssh/sshd_config || cat >> /etc/ssh/sshd_config <<EOL
ClientAliveInterval 60
ClientAliveCountMax 10
TCPKeepAlive yes
UseDNS no
GSSAPIAuthentication no
EOL

systemctl restart ssh

echo “===== 安装基础工具 =====”
apt install -y curl wget sudo vim htop mosh fail2ban gnupg ca-certificates

echo “===== 安装 xanmod 内核 =====”
wget -qO - https://dl.xanmod.org/gpg.key | gpg –dearmor -o /usr/share/keyrings/xanmod.gpg
echo ‘deb [signed-by=/usr/share/keyrings/xanmod.gpg] http://deb.xanmod.org releases main’ > /etc/apt/sources.list.d/xanmod-release.list

apt update
apt install -y linux-xanmod-lts || apt install -y linux-xanmod

echo “===== 启用 BBR =====”
grep -q “tcp_congestion_control=bbr” /etc/sysctl.conf || cat >> /etc/sysctl.conf <<EOL
net.core.default_qdisc=fq
net.ipv4.tcp_congestion_control=bbr
EOL
sysctl -p

echo “===== 尝试 BBR3（可能失败）=====”
modprobe tcp_bbr 2>/dev/null || true

echo “===== 网络优化 =====”
grep -q “tcp_fastopen” /etc/sysctl.conf || cat >> /etc/sysctl.conf <<EOL
net.ipv4.tcp_fastopen=3
net.ipv4.tcp_mtu_probing=1
net.ipv4.tcp_syncookies=1
net.core.somaxconn=1024
net.ipv4.ip_forward=1
EOL

sysctl -p

echo “===== 配置 fail2ban =====”
cat > /etc/fail2ban/jail.local <<EOL
[sshd]
enabled = true
port = 9999
logpath = /var/log/auth.log
maxretry = 3
bantime = 3600
EOL

systemctl enable fail2ban
systemctl restart fail2ban

echo “===== 完成 =====”
echo “⚠️ 请执行 reboot 重启以启用 xanmod 内核”
echo “👉 SSH连接: ssh -p 9999 root@IP”
EOF

运行后重启vps生效。

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这里写正文

来源：nodeseek

https://www.nodeseek.com/post-471245-1

来源:nodeseek   一键root加改密码脚本，包括适用于甲骨文: curl -fsSL -o root.sh “https://github.com/tonyliuzj/oneclick-root/releases/latest/download/root.sh” && chmod +x root.sh && sudo ./root.sh 或 wget -qO root.sh “https://github.com/tonyliuzj/oneclick-root/releases/latest/download/root.sh” && chmod +x root.sh && sudo ./root.sh   使用 root 权限运行脚本：sudo ./root.sh 脚本将会： 检测你的包管理器 更新软件包列表 安装 sudo 和 openssh-server 提示设置新的 root 密码 配置 SSH 允许 root 使用密码认证登录 重启 SSH 服务