7024w

删除阿里云服务器自带的kdump，释放Linux服务器预留内存

释放系统预留内存并关闭Kdump服务。执行以下命令，备份grub配置文件。sudo cp /etc/default/grub /etc/default/grub.bak执行以下命令，删除crashkernel配置。sudo sed -i 's/crashkernel=[^[:space:]]*[[:space:]]*//g' /etc/default/grub执行以下命令，更新

7024w

清除阿里云服务器自带服务（aegis、云助手等）

停止运行的服务root@lolicp:~# systemctl stop aliyun root@lolicp:~# systemctl stop aegis root@lolicp:~# systemctl disable aliyun Removed /etc/systemd/system/multi-user.target.wants/aliyun.service. root@lolicp:

7024w

nginx反向代理+缓存+添加Cache头

nginx.conf http块中添加map $upstream_cache_status $tianyuanzhiyi_cache_status { default "MISS"; "HIT" "HIT"; } 修改站点配置# /etc/nginx/conf.d/your-site.conf server {

7024w

WireGuard将内网流量转发到外网

root@localhost:~# iptables -A FORWARD -i wg0 -o ens5 -j ACCEPT root@localhost:~# iptables -A FORWARD -i ens5 -o wg0 -m state --state RELATED,ESTABLISHED -j ACCEPT sudo iptables -A FORWARD

7024w

dynmap添加linux环境下依赖

apt-get install libxrender1 libxtst6 libxi6