本帖最后由 冲浪麦浪花郎 于 2021-10-27 04:15 编辑
如题。用了那么多券买鸡鸡,当然要上手操作实操小鸡对吧。 既然要调教当然要有一些预备工作。 (忽略非Linux)
① 选择性开放防火墙端口,在服务器面板可以找到选择性打开(看你自己的需要)默认CVM开放,轻量不开放
② A方案:上手直接DD干净系统(国内小鸡带宽水管小,耗时比较长) B方案:莫怕直接用默认,干腾讯云监控&更换稳定源就行(操作如下)
- #直接复制粘贴全部到SSH窗口即可
- sudo -i
- systemctl stop tat_agent
- systemctl disable tat_agent
- /usr/local/qcloud/stargate/admin/uninstall.sh
- /usr/local/qcloud/YunJing/uninst.sh
- /usr/local/qcloud/monitor/barad/admin/uninstall.sh
- rm -f /etc/systemd/system/tat_agent.service
- rm -rf /usr/local/qcloud
- rm -rf /usr/local/sa
- rm -rf /usr/local/agenttools
- rm -rf /usr/local/qcloud
- process=(sap100 secu-tcs-agent sgagent64 barad_agent agent agentPlugInD pvdriver )
- for i in ${process[@]}
- do
- for A in $(ps aux | grep $i | grep -v grep | awk ‘{print $2}’)
- do
- kill -9 $A
- done
- done
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检验:TOP查看,控制面板监控仪表盘是否有记录,控制面板修改密码是否失效(失效就对了)同时也干掉腾讯云自家自带的监控报警功能(具体哪一个不知道,但是监控本身会互相唤醒守护…有点蛋疼)
③ 然后我们需要更换清华稳定的源(腾讯自家的一言难尽)官方的也行不过国内小鸡水土不服
- #直接复制粘贴全部到SSH窗口即可
- #批量修改源为清华
- sources="/etc/apt/sources.list"
- cat>"${sources}"<<EOF
- #清华源
- deb https://mirrors.tuna.tsinghua.edu.cn/debian/ buster main contrib non-free
- deb https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-updates main contrib non-free
- deb https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-backports main contrib non-free
- deb https://mirrors.tuna.tsinghua.edu.cn/debian-security/ buster/updates main contrib non-free
- deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ buster main contrib non-free
- deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-updates main contrib non-free
- deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-backports main contrib non-free
- deb-src https://mirrors.tuna.tsinghua.edu.cn/debian-security/ buster/updates main contrib non-free
- EOF
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换完后记得可以更新下,update下一些软件包和系统本身
④ 更换靠谱的公共DNS(自选非强迫)
- #直接复制粘贴全部到SSH窗口即可
- #大陆首选
- sed -i ‘$aprepend domain-name-servers 223.5.5.5,119.29.29.29,223.5.5.5,183.60.83.19;’ /etc/dhcp/dhclient.conf
- sed -i ‘$adhclient’ /etc/dhcp/dhclient.conf
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- #直接复制粘贴全部到SSH窗口即可
- #非大陆首选
- sed -i ‘$aprepend domain-name-servers 1.0.0.1,8.8.8.8,1.1.1.1,8.8.4.4;’ /etc/dhcp/dhclient.conf
- sed -i ‘$adhclient’ /etc/dhcp/dhclient.conf
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重启后的DNS就不用改啦
其余的你们都会啦,改密码 换删端口 防火墙 BBR 定时……. 只要学会干监控就行,别的都是次要的 |