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nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial ARPAddress Resolution Protocol， 地址解析协议，实现IP地址到MAC地址的映射。 在局域网中，网络中实际传输的是“帧”，帧里面是有目标主机的MAC地址的。在以太网中，一个主机和另一个主机进行直接通信，必须要知道目标主机的MAC地址。但这个目标MAC地址是如何获得的呢？它就是通过地址解析协议获得的。所谓“地址解析”就是主机在发送帧前将目标IP地址转换成目标MAC地址的过程。ARP协议的基本功能就是通过目标设备的IP地址，查询目标设备的MAC地址，以保证通信的顺利进行。 阅读全文…

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 进程如何互相通信共享内存 操作系统通过页表让不同的进程共享一个物理地址空间，他们对应的逻辑地址空间可能不同，但是物理地址空间是相同的。共享内存不提供同步机制，我们需要额外的手段来保证同步。 管道... 阅读全文…

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 腾讯的实习暂时结束了，新的位置在哪我也不知道。这图还是去年的，哈哈哈哈。 阅读全文…

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial k8s 学习总结 阅读全文…

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial Mermaid这是一个画图的东西，他可以画有向图、无向图、流程图、时序图、类图、状态图等等，官网在这有一个坑，就是md文件第一非空行不可以是#mermaid, 否则渲染失败，所以我这用了Mermaid作为开头， why this blog简单介绍一下用法，避免每次都去官网找半天 基础用法 参数 备注 TB top bottom BT bottom top RL right left LR left right TD same as TB 阅读全文…

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 12345678# install logstashyum install -y java-1.8.0-openjdk.x86_64 wget vimwget https://artifac... 阅读全文…

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 123456789101112131415161718192021222324252627curl -L -O https://artifacts.elastic.co/downloads/... 阅读全文…

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial mysql安装可以酌情修改内存大小和交换内存大小。 12345678# filename: $HOME/data/mysql/conf/docker.cnf[mysqld]performance_s... 阅读全文…

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 很多POD处于evicted状态 12345#!/bin/bashfor pod in $(kubectl get pods|grep Evicted|awk '{print ... 阅读全文…

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 博客崩溃了 我很难受，重新开始配置一下，然后我记录一下过程 初始化博客script1hexo init 然后我碰到了第一个问题 script12345678910111213141516171819202122232425262728293031INFO Cloning hexo-starter https://github.com/hexojs/hexo-starter.gitCloning into '/Users/s/Documents/debug'...remote: Enumerating objects: 30, done.remote: Counting objects: 100% (30/30), done.remote: Compressing objects: 100% (24/24), done.remote: Total 161 (delta 12), reused 12 (delta 4), pack-reused 131Receiving objects: 100% (161/161), 31.79 KiB | 262.00 KiB/s, done.Resolving deltas: 100% (74/74), done.Submodule 'themes/landscape' (https://github.com/hexojs/hexo-theme-landscape.git) registered for path 'themes/landscape'Cloning into '/Users/s/Documents/debug/themes/landscape'...remote: Enumerating objects: 1063, done. remote: Total 1063 (delta 0), reused 0 (delta 0), pack-reused 1063 Receiving objects: 100% (1063/1063), 3.21 MiB | 2.87 MiB/s, done.Resolving deltas: 100% (585/585), done.Submodule path 'themes/landscape': checked out '73a23c51f8487cfcd7c6deec96ccc7543960d350'INFO Install dependencies> ejs@2.7.4 postinstall /Users/s/Documents/debug/node_modules/ejs> node ./postinstall.jsThank you for installing EJS: built with the Jake JavaScript build tool (https://jakejs.com/)npm notice created a lockfile as package-lock.json. You should commit this file.added 254 packages from 454 contributors and audited 470 packages in 12.565s5 packages are looking for funding run `npm fund` for detailsfound 1 low severity vulnerability run `npm audit fix` to fix them, or `npm audit` for detailsINFO Start blogging with Hexo! 阅读全文…