mkdir /www && mkfs.ext4 /dev/sda && echo "/dev/sda /www ext4 defaults 0 0" >> /etc/fstab && mount -a
mkdir /www && echo "/dev/sda /www ext4 defaults 0 0" >> /etc/fstab && mount -a
growpart /dev/vda 2
resize2fs /dev/vda2
xfs_growfs /dev/vda2
sudo ufw allow 18999
sudo ufw reload
sudo ufw status
sudo ufw delete allow 8900
sudo ufw reload
sudo ufw status
sudo apt install speedtest-cli
speedtest-cli
cat /etc/*ease
1.创建批量添加脚本
sudo vi /usr/local/bin/add_ips.sh
以下是脚本内容 , 需要根据实际ip进行更改 (有标了)
#!/bin/bash
IFACE="eth0"
# 第一组:/24 段,从 .66 到 .127
for BASE in 156.240.214 156.240.215 156.240.253 156.251.23; do
for i in $(seq 66 127); do
ip addr add $BASE.$i/24 dev $IFACE || true
done
done
echo "所有 IP 添加完毕。"
2.赋予脚本执行权限
sudo chmod +x /usr/local/bin/add_ips.sh
3.创建 systemd 服务文件
sudo vi /etc/systemd/system/ipalias.service
以下是脚本内容
[Unit]
Description=Add additional IP addresses
After=network-online.target
Wants=network-online.target
[Service]
Type=oneshot
ExecStart=/usr/local/bin/add_ips.sh
RemainAfterExit=true
[Install]
WantedBy=multi-user.target
4.重新加载 systemd 并启动服务 (一个一个执行)
sudo systemctl daemon-reexec
sudo systemctl daemon-reload
sudo systemctl enable ipalias.service
sudo systemctl start ipalias.service
5.ip a 查看下 最后重启查看会不会掉
不能用 "netplay apply" 这个命令刷新网卡,否则会掉