<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Joseph_Foster的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Joseph_Foster</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Joseph_Foster]]></copyright><item><title><![CDATA[Linux 查找内容包含某字段的文件]]></title><link>https://blog.youkuaiyun.com/Joseph_Foster/article/details/115049955</link><guid>https://blog.youkuaiyun.com/Joseph_Foster/article/details/115049955</guid><author>Joseph_Foster</author><pubDate>Sun, 21 Mar 2021 15:24:30 +0800</pubDate><description><![CDATA[比如我要查找 packages 文件夹中内容有 import的 ts 文件
find ./packages/ -name "*ts" | xargs grep -H "import"

]]></description><category></category></item><item><title><![CDATA[ssthresh initial value 慢启动阈值的初值]]></title><link>https://blog.youkuaiyun.com/Joseph_Foster/article/details/114875449</link><guid>https://blog.youkuaiyun.com/Joseph_Foster/article/details/114875449</guid><author>Joseph_Foster</author><pubDate>Tue, 16 Mar 2021 12:33:07 +0800</pubDate><description><![CDATA[提示：文章写完后，目录可以自动生成，如何生成可参考右边的帮助文档

文章目录前言RFC 5681解释总结

前言
腾讯面试官问了我慢启动的阈值初值是如何设定的，从网上看面经有人说是第二次握手设定的，但是根据 TCP 报文的头部来看并没有对应字段，因此我查询了 RFC 5681 终于找到了答案
RFC 5681

The initial value of ssthresh SHOULD be set arbitrarily high (e.g., to the size of the largest poss]]></description><category></category></item><item><title><![CDATA[git使用代理]]></title><link>https://blog.youkuaiyun.com/Joseph_Foster/article/details/113737910</link><guid>https://blog.youkuaiyun.com/Joseph_Foster/article/details/113737910</guid><author>Joseph_Foster</author><pubDate>Sun, 07 Feb 2021 11:47:34 +0800</pubDate><description><![CDATA[使用GitHub参与一些大型项目时，clone的速度太慢，甚至偶尔还中断，因此配置代理来加快速度看，我使用的代理是socks协议，代理监听的端口是10808
配置git proxy
全局配置
git config --global http.proxy "socks://localhost:10808"
git config --global https.proxy "socks://localhost:10808"

全局设定要记得在不用的时候 unset
非全局
在一个空文件夹内初始化项目
git in]]></description><category></category></item><item><title><![CDATA[Hadoop + Spark 配置指南]]></title><link>https://blog.youkuaiyun.com/Joseph_Foster/article/details/112172924</link><guid>https://blog.youkuaiyun.com/Joseph_Foster/article/details/112172924</guid><author>Joseph_Foster</author><pubDate>Mon, 04 Jan 2021 13:29:59 +0800</pubDate><description><![CDATA[Environment Configuration
User Creation
Add a user named hadoop which is a sudoer, and switch user to it
~/.bashrc
Add export HADOOP_HOME=/usr/local/hadoop
At least add  JAVA_HOME in $HADOOP_HOME/etc/hadoop/hadoop-env.sh so that it is correctly defined on ]]></description><category></category></item><item><title><![CDATA[Windows 设置注册表在当前目录打开 Windows Terminal]]></title><link>https://blog.youkuaiyun.com/Joseph_Foster/article/details/108944805</link><guid>https://blog.youkuaiyun.com/Joseph_Foster/article/details/108944805</guid><author>Joseph_Foster</author><pubDate>Wed, 07 Oct 2020 10:55:41 +0800</pubDate><description><![CDATA[操作过程前言修改注册表参考文档
前言
看了好多前人的文章，不能完全复现，通过学习微软官网的文档以及自己探索，写出这篇简单实用的文章
对比其他人的方法，我的应该操作较少
修改注册表
win+R 打开运行输入 regedit
这个是注册表编辑器，无需赘言
找到 计算机\HKEY_CLASSES_ROOT\Directory\Background\shell\
这里控制的是在空白处右键菜单的内容，我的如图所示，可以看到里面有个git _shell，这个是git bash here的注册表 ，同理还有Powersh]]></description><category></category></item></channel></rss>