<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Jeration的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Jeration</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Jeration]]></copyright><item><title><![CDATA[堡垒机JumpServer搭建与使用]]></title><link>https://blog.youkuaiyun.com/Jeration/article/details/123942425</link><guid>https://blog.youkuaiyun.com/Jeration/article/details/123942425</guid><author>Jeration</author><pubDate>Sun, 03 Apr 2022 19:46:40 +0800</pubDate><description><![CDATA[Jumpserver,堡垒机，服务器部署，安装配置]]></description><category></category></item><item><title><![CDATA[SSL部署]]></title><link>https://blog.youkuaiyun.com/Jeration/article/details/123910591</link><guid>https://blog.youkuaiyun.com/Jeration/article/details/123910591</guid><author>Jeration</author><pubDate>Fri, 01 Apr 2022 23:26:49 +0800</pubDate><description><![CDATA[网站SSL申请与部署]]></description><category></category></item><item><title><![CDATA[SSV搭建手册]]></title><link>https://blog.youkuaiyun.com/Jeration/article/details/123910560</link><guid>https://blog.youkuaiyun.com/Jeration/article/details/123910560</guid><author>Jeration</author><pubDate>Fri, 01 Apr 2022 23:22:31 +0800</pubDate><description><![CDATA[SSV搭建]]></description><category></category></item><item><title><![CDATA[阿里云在线扩容]]></title><link>https://blog.youkuaiyun.com/Jeration/article/details/123903333</link><guid>https://blog.youkuaiyun.com/Jeration/article/details/123903333</guid><author>Jeration</author><pubDate>Fri, 01 Apr 2022 22:42:06 +0800</pubDate><description><![CDATA[阿里云在线扩容



一、变更云盘属性

在阿里云中点击实例会出现其对应的属性

在详细信息中点击云盘



在云盘中选择要变更的云盘，建议先将数据备份快照，然后再进行扩容。



在扩容界面需要勾选在线扩容，在扩容后容量中填写扩容后总大小。





二、服务器在线挂载




...]]></description><category></category></item><item><title><![CDATA[rar文件]]></title><link>https://blog.youkuaiyun.com/Jeration/article/details/123885373</link><guid>https://blog.youkuaiyun.com/Jeration/article/details/123885373</guid><author>Jeration</author><pubDate>Thu, 31 Mar 2022 22:25:13 +0800</pubDate><description><![CDATA[Linux的rar安装使用]]></description><category></category></item><item><title><![CDATA[OPEN.V.x.N 一键部署+问题解决]]></title><link>https://blog.youkuaiyun.com/Jeration/article/details/123884788</link><guid>https://blog.youkuaiyun.com/Jeration/article/details/123884788</guid><author>Jeration</author><pubDate>Thu, 31 Mar 2022 22:19:51 +0800</pubDate><description><![CDATA[OPEN.V.x.N.一键部署+问题解决]]></description><category></category></item><item><title><![CDATA[快速部署alaya节点]]></title><link>https://blog.youkuaiyun.com/Jeration/article/details/122334132</link><guid>https://blog.youkuaiyun.com/Jeration/article/details/122334132</guid><author>Jeration</author><pubDate>Wed, 05 Jan 2022 23:18:59 +0800</pubDate><description><![CDATA[快速部署alaya节点]]></description><category></category></item><item><title><![CDATA[linux云主机安全加固]]></title><link>https://blog.youkuaiyun.com/Jeration/article/details/122317180</link><guid>https://blog.youkuaiyun.com/Jeration/article/details/122317180</guid><author>Jeration</author><pubDate>Wed, 05 Jan 2022 22:31:04 +0800</pubDate><description><![CDATA[环境情况：

百度智能云，ubuntu1804，系统盘20G，数据盘50G，数据盘挂载点：/opt

进行的安全加固操作

（1）禁止ping

目的：为防止网络中的不法分子使用Ping操作来试探云主机的端口，故禁止云主机的Ping操作。

操作：

linux主机配置文件修改：


vim /etc/sysctl.conf

#添加或修改

net.ipv4.icmp_echo_ignore_all = 1




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