<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[arebu的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/arebu</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; arebu]]></copyright><item><title><![CDATA[windows下openssh安装]]></title><link>https://blog.youkuaiyun.com/arebu/article/details/80771668</link><guid>https://blog.youkuaiyun.com/arebu/article/details/80771668</guid><author>arebu</author><pubDate>Fri, 22 Jun 2018 11:59:07 +0800</pubDate><description><![CDATA[https://github.com/PowerShell/Win32-OpenSSH/wiki/Install-Win32-OpenSSH以上网页描述了windows下openssh的安装过程。以下为注意事项：1。在windows下的c:/users/loginuser/.ssh/authorized_keys文件所有者只能是loginuser(登录用户名),同时不需要有SYSTEM用户的读写权...]]></description><category></category></item><item><title><![CDATA[anaconda 环境复制]]></title><link>https://blog.youkuaiyun.com/arebu/article/details/79147041</link><guid>https://blog.youkuaiyun.com/arebu/article/details/79147041</guid><author>arebu</author><pubDate>Wed, 24 Jan 2018 09:45:54 +0800</pubDate><description><![CDATA[问题描述：
在原ubuntu服务器上安装anaconda，含有：
py36:python = 3.6
py27:python = 2.7
两个环境。现需要将其部署在centos服务器上。
操作过程：
1.在centos上安装anaconda
2.在ubuntu环境中执行
source activate py36 
conda env export --file py36.yml]]></description><category></category></item><item><title><![CDATA[python centos下环境变量设置]]></title><link>https://blog.youkuaiyun.com/arebu/article/details/79146844</link><guid>https://blog.youkuaiyun.com/arebu/article/details/79146844</guid><author>arebu</author><pubDate>Wed, 24 Jan 2018 09:33:08 +0800</pubDate><description><![CDATA[﻿﻿
python 需要设置以下环境变量
设置python的指定路径，以方便在任何位置可访问conda命令
export PATH="/usr/local/anaconda3/bin:./:$PATH"
设置项目的初始位置，以在任何位置执行代码可以找到import 项目包不出错
export PYTHONPATH="/home/quant12/projects:/home/quant12]]></description><category></category></item><item><title><![CDATA[安装WindPy报错]]></title><link>https://blog.youkuaiyun.com/arebu/article/details/79029516</link><guid>https://blog.youkuaiyun.com/arebu/article/details/79029516</guid><author>arebu</author><pubDate>Wed, 10 Jan 2018 23:42:45 +0800</pubDate><description><![CDATA[安装WindPy时报以下错误：
Traceback (most recent call last):
  File "", line 1, in 
  File "D:\ProgramData\Wind\WAPI.PE\x64\WindPy.py", line 126, in 
    class w:
  File "D:\ProgramData\Wind\WAPI.PE\x64\Wi]]></description><category></category></item><item><title><![CDATA[ubuntu 终端运行程序后关闭终端继续运行]]></title><link>https://blog.youkuaiyun.com/arebu/article/details/78995135</link><guid>https://blog.youkuaiyun.com/arebu/article/details/78995135</guid><author>arebu</author><pubDate>Sun, 07 Jan 2018 15:37:15 +0800</pubDate><description><![CDATA[ubuntu 终端运行程序后关闭终端继续运行
如果程序是your_command
nohup  your_command &]]></description><category></category></item><item><title><![CDATA[ubuntu环境mongodb无法外部访问]]></title><link>https://blog.youkuaiyun.com/arebu/article/details/78994561</link><guid>https://blog.youkuaiyun.com/arebu/article/details/78994561</guid><author>arebu</author><pubDate>Sun, 07 Jan 2018 14:14:06 +0800</pubDate><description><![CDATA[现象：mongo shell可正常连接，但从服务器外部无法连接。
解决方案：修改/etc/mongodb.conf文件
增加或修改配置项
bind_ip = 0.0.0.0
保存后执行
sudo service mongodb restart]]></description><category></category></item><item><title><![CDATA[配置jupyter工作目录（ubuntu）]]></title><link>https://blog.youkuaiyun.com/arebu/article/details/78994037</link><guid>https://blog.youkuaiyun.com/arebu/article/details/78994037</guid><author>arebu</author><pubDate>Sun, 07 Jan 2018 12:35:00 +0800</pubDate><description><![CDATA[配置jupyter工作目录（ubuntu）



从ipython4.0开始，ipython整合到jupyter项目中，相应的一些命令发生变化，
例如：启动ipython notebook的命令变为jupyter notebook，原来的ipython notebook命令仍可用。
ipython notebook的配置文件​迁移到./jupyter的文件夹下，为jupyter_not]]></description><category></category></item><item><title><![CDATA[VirtualBox中虚拟Ubuntu添加新的虚拟硬盘]]></title><link>https://blog.youkuaiyun.com/arebu/article/details/78993471</link><guid>https://blog.youkuaiyun.com/arebu/article/details/78993471</guid><author>arebu</author><pubDate>Sun, 07 Jan 2018 10:45:34 +0800</pubDate><description><![CDATA[VirtualBox中虚拟Ubuntu添加新的虚拟硬盘

VirtualBox中装好Ubuntu后，发现硬盘空间不够使用 了。以下是搜集整理的解决办法：

1. 添加新硬盘
设置 -> Storage -> SATA控制器->右击，选择“添加虚拟硬盘”

然后，根据需求创建合适的硬盘

2. 重启虚拟机
查看现有系统的磁盘空间
sudo fdisk -l
可看到新加的虚拟硬]]></description><category></category></item><item><title><![CDATA[MongoDB无法启动的解决方法]]></title><link>https://blog.youkuaiyun.com/arebu/article/details/78993441</link><guid>https://blog.youkuaiyun.com/arebu/article/details/78993441</guid><author>arebu</author><pubDate>Sun, 07 Jan 2018 10:39:45 +0800</pubDate><description><![CDATA[MongoDB无法启动的解决方法


遇到MongoDB突然无法启动，第一反应是删除mongod.lock。这个文件在MongoDB的数据库目录下，默认是/data/db。这是最常见的问题了，产生原因是MongoDB没有正常结束（比如被kill -9杀掉或是其他意外情况导致中断）。
还一些其他情况会导致MongoDB无法启动。本文讨论的无法启动，是指：使用/etc/init.d/mongo]]></description><category></category></item><item><title><![CDATA[使用c#跨进程操作SysTreeView32]]></title><link>https://blog.youkuaiyun.com/arebu/article/details/78549339</link><guid>https://blog.youkuaiyun.com/arebu/article/details/78549339</guid><author>arebu</author><pubDate>Thu, 16 Nov 2017 11:32:04 +0800</pubDate><description><![CDATA[项目需要模拟鼠标点击其他应用程序的SystemTreeView32控件指定Item。
//define
   
public const int TVM_ENSUREVISIBLE = 0x1100 + 20;
public const int WM_LBUTTONDOWN = 0x0201;
public const int WM_LBUTTONUP = 0x0202;
public]]></description><category></category></item><item><title><![CDATA[C#利用反射在debug状态下获取调用代码所在文件及行信息]]></title><link>https://blog.youkuaiyun.com/arebu/article/details/78540094</link><guid>https://blog.youkuaiyun.com/arebu/article/details/78540094</guid><author>arebu</author><pubDate>Wed, 15 Nov 2017 13:59:28 +0800</pubDate><description><![CDATA[使用StackTrace在Debug模式下获取调用代码所在文件及行信息
        public static T RunApi(this object o, Func run)
        {
            //StackTrace(true)参数非常重要，必须为true
           StackFrame stackFrame =new StackTrace(t]]></description><category></category></item><item><title><![CDATA[c# 中调用EnumChildWindow]]></title><link>https://blog.youkuaiyun.com/arebu/article/details/78519446</link><guid>https://blog.youkuaiyun.com/arebu/article/details/78519446</guid><author>arebu</author><pubDate>Mon, 13 Nov 2017 13:35:23 +0800</pubDate><description><![CDATA[c# 中调用windows api函数
//原函数定义
BOOL WINAPI EnumChildWindows(
  _In_opt_ HWND        hWndParent,
  _In_     WNDENUMPROC lpEnumFunc,
  _In_     LPARAM      lParam
);
//C#定义     
   [DllImport("user32.dl]]></description><category></category></item><item><title><![CDATA[c#调用 Win32Api之错误处理]]></title><link>https://blog.youkuaiyun.com/arebu/article/details/78510854</link><guid>https://blog.youkuaiyun.com/arebu/article/details/78510854</guid><author>arebu</author><pubDate>Sun, 12 Nov 2017 11:47:12 +0800</pubDate><description><![CDATA[问题：使用c#调用win32 Api时，在32位win7下执行正常。win10 64位下执行无效，不报错。
源代码:


 public static void SetWndLong()
 { 
   Help.DebugWrite(this, "EditPWDWindow...");

   Help.DebugWrite(this, "Style Chenge...{0}", St]]></description><category></category></item></channel></rss>