<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[dhy012345的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/dhy012345</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; dhy012345]]></copyright><item><title><![CDATA[在Vmware Workstation的 Redhat linux系统硬盘扩容]]></title><link>https://blog.youkuaiyun.com/dhy012345/article/details/119450973</link><guid>https://blog.youkuaiyun.com/dhy012345/article/details/119450973</guid><author>dhy012345</author><pubDate>Fri, 06 Aug 2021 11:34:49 +0800</pubDate><description><![CDATA[Vmware Workstation  Redhat Linux系统硬盘扩容
服务器可能会随着业务量的不断增长造成磁盘空间不足的情况，这时候就需要增加磁盘空间，这里介绍使用fdisk分区工具创建磁盘分区和挂载分区，介绍对原有的磁盘的剩余空间增加分区。采用创建主分区或扩展分区
1 打开虚拟机
在Vmware Workstation 我的计算机下的虚拟机双击，点击：“设备-&gt;硬盘”

2 将磁盘空间扩大到120GB
在右侧的“磁盘实用工具”下点击“扩展” 虚拟机，出现“扩展磁盘容量”对话框，输入要扩展到的]]></description><category></category></item><item><title><![CDATA[linux下安装mysql的方法——Redhat安装myql5.7]]></title><link>https://blog.youkuaiyun.com/dhy012345/article/details/119420382</link><guid>https://blog.youkuaiyun.com/dhy012345/article/details/119420382</guid><author>dhy012345</author><pubDate>Thu, 05 Aug 2021 16:15:43 +0800</pubDate><description><![CDATA[安装Mysql
参考地址： https://blog.youkuaiyun.com/zhoudatianchai/article/details/87883688
下载linux对应的版本：
这里Linux 是 Red Hat 6.8，所以下载了 ：Red Hat Enterprise Linux 6 / Oracle Linux 6 (x86, 64-bit), RPM Bundle， 包名： (mysql-5.7.34-1.el6.x86_64.rpm-bundle.tar)
下载地址：
https://dev.m]]></description><category></category></item><item><title><![CDATA[mysql配置中采用mysql skip-name-resolver提高性能]]></title><link>https://blog.youkuaiyun.com/dhy012345/article/details/119418860</link><guid>https://blog.youkuaiyun.com/dhy012345/article/details/119418860</guid><author>dhy012345</author><pubDate>Thu, 05 Aug 2021 15:21:14 +0800</pubDate><description><![CDATA[mysql skip-name-resolve 的解释
mysql连接很慢，登陆到服务器上查看服务器日志都是正常的，无可疑记录，登陆到mysql服务器上，查看下进程，发现有很多这样的连接：
218 | unauthenticated user | 192.168.10.6:44500 | NULL  | Connect | NULL | login | NULL
219 | unauthenticated user | 192.168.10.6:44501 | NULL  | Connect | NULL ]]></description><category></category></item><item><title><![CDATA[rpm包查看默认安装路径+改变安装路径+解决linux系统无权限安装rpm包]]></title><link>https://blog.youkuaiyun.com/dhy012345/article/details/119417454</link><guid>https://blog.youkuaiyun.com/dhy012345/article/details/119417454</guid><author>dhy012345</author><pubDate>Thu, 05 Aug 2021 14:40:36 +0800</pubDate><description><![CDATA[linux rpm包 安装路径查看及改变rpm包默认安装路径
查看安装目录的方法，采用rpm -qpl 命令
例如：
easwy：~$ rpm -qpl ext3grep-0.10.0-1.el5.rf.i386.rpm
/usr/bin/ext3grep
/usr/share/doc/ext3grep-0.10.0
/usr/share/doc/ext3grep-0.10.0/INSTALL
/usr/share/doc/ext3grep-0.10.0/LICENSE.GPL2
/usr/share/do]]></description><category></category></item><item><title><![CDATA[RPM安装命令总结]]></title><link>https://blog.youkuaiyun.com/dhy012345/article/details/119413981</link><guid>https://blog.youkuaiyun.com/dhy012345/article/details/119413981</guid><author>dhy012345</author><pubDate>Thu, 05 Aug 2021 11:34:41 +0800</pubDate><description><![CDATA[看到常识性的linux系统介绍文章，赶紧保存下来，备用查阅
原文链接： https://www.cnblogs.com/yoyo1216/p/10208690.html
RPM安装命令总结
在 Linux 操作系统下，几乎所有的软件均通过RPM 进行安装、卸载及管理等操作。RPM 的全称为Redhat Package Manager ，是由Redhat 公司提出的，用于管理Linux 下软件包的软件。Linux 安装时，除了几个核心模块以外，其余几乎所有的模块均通过RPM 完成安装。RPM 有五种操作模式，]]></description><category></category></item><item><title><![CDATA[常用anaconda环境命令]]></title><link>https://blog.youkuaiyun.com/dhy012345/article/details/103935676</link><guid>https://blog.youkuaiyun.com/dhy012345/article/details/103935676</guid><author>dhy012345</author><pubDate>Sat, 11 Jan 2020 13:32:03 +0800</pubDate><description><![CDATA[anaconda命令anaconda环境命令查看所有的虚拟环境 conda info -e使用指定虚拟环境的pip创建Python虚拟环境 conda create -n  env_name激活Python虚拟环境
anaconda环境命令
查看所有的虚拟环境 conda info -e
使用指定虚拟环境的pip
用户的anaconda目录/anaconda3/envs/环境名/bin/pip l...]]></description><category></category></item><item><title><![CDATA[matlab 语法备忘]]></title><link>https://blog.youkuaiyun.com/dhy012345/article/details/102973002</link><guid>https://blog.youkuaiyun.com/dhy012345/article/details/102973002</guid><author>dhy012345</author><pubDate>Fri, 08 Nov 2019 14:46:34 +0800</pubDate><description><![CDATA[matlab 语言备忘tabulate
tabulate
TABLE = tabulate(x) creates a frequency table of data in vector x. Information in TABLE is arranged as follows:
第一列是各种不同取值。
第二列是各种不同取值对应的个数。
第三列是各种不同取值对应的比例。
例子：
tabulate(...]]></description><category></category></item><item><title><![CDATA[Linux运行makefile, g++/gcc出错Error: suffix or operands invalid for `vbroadcastss']]></title><link>https://blog.youkuaiyun.com/dhy012345/article/details/102789480</link><guid>https://blog.youkuaiyun.com/dhy012345/article/details/102789480</guid><author>dhy012345</author><pubDate>Mon, 28 Oct 2019 22:34:23 +0800</pubDate><description><![CDATA[linux系统下编译出错Error: suffix or operands invalid for `vbroadcastss'解决办法报错场景解决办法参考文献
linux系统下编译出错Error: suffix or operands invalid for `vbroadcastss’解决办法
在运行kaggle-2014-criteo-master 开源程序时，由于需编译运行gbdt，li...]]></description><category></category></item><item><title><![CDATA[Pip uninstall xx: ERROR:Cannot uninstall 'scikit-learn'. It is a distutils installed project and]]></title><link>https://blog.youkuaiyun.com/dhy012345/article/details/102780602</link><guid>https://blog.youkuaiyun.com/dhy012345/article/details/102780602</guid><author>dhy012345</author><pubDate>Mon, 28 Oct 2019 14:31:42 +0800</pubDate><description><![CDATA[遇到的错误：
$ pip uninstall scikit-learn
ERROR: Cannot uninstall 'scikit-learn'. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to onl...]]></description><category></category></item><item><title><![CDATA[python出错 unexpected keyword argument 'categories']]></title><link>https://blog.youkuaiyun.com/dhy012345/article/details/102663727</link><guid>https://blog.youkuaiyun.com/dhy012345/article/details/102663727</guid><author>dhy012345</author><pubDate>Mon, 21 Oct 2019 14:43:33 +0800</pubDate><description><![CDATA[python出错 unexpected keyword argument 'categories'解决办法首先卸载scikit-learn下载scikit-learn 新版安装scikit-learn新版下载numpy 新版安装numpy新版
python 运行OneHotEncode出错:TypeError: init() got an unexpected keyword argument '...]]></description><category></category></item><item><title><![CDATA[记录python 虚拟环境安装的包]]></title><link>https://blog.youkuaiyun.com/dhy012345/article/details/100867892</link><guid>https://blog.youkuaiyun.com/dhy012345/article/details/100867892</guid><author>dhy012345</author><pubDate>Sun, 15 Sep 2019 23:25:03 +0800</pubDate><description><![CDATA[tensorflow
matplotlib
matplotlib安装如下：
(tensorflow-gpu) D:\download\install_src\PythonPacket&gt;pip install matplotlib
Collecting matplotlib
  Downloading https://files.pythonhosted.org/packages/cc/eb/...]]></description><category></category></item><item><title><![CDATA[import tensorflow警告FutureWarning: Passing (type, 1）or '1type' as a synonym of type is deprecated]]></title><link>https://blog.youkuaiyun.com/dhy012345/article/details/100867762</link><guid>https://blog.youkuaiyun.com/dhy012345/article/details/100867762</guid><author>dhy012345</author><pubDate>Sun, 15 Sep 2019 23:18:02 +0800</pubDate><description><![CDATA[导入 tensorflow出现下面警告：
d:\ProgramData\Anaconda3\envs\tensorflow-gpu\lib\site-packages\tensorflow\python\framework\dtypes.py:523: FutureWarning: Passing (type, 1) or ‘1type’ as a synonym of type is depre...]]></description><category></category></item><item><title><![CDATA[python 包下载网址+开源软件镜像下载地址]]></title><link>https://blog.youkuaiyun.com/dhy012345/article/details/100866605</link><guid>https://blog.youkuaiyun.com/dhy012345/article/details/100866605</guid><author>dhy012345</author><pubDate>Sun, 15 Sep 2019 22:32:28 +0800</pubDate><description><![CDATA[安装不了的包下载地址：
1.经常碰见pip install出现异常，安装不了一些python包。
收藏分享一个python库下载网站，可以先在上面直接下载到本地，然后进入对应的文件夹，pip install 一波，就能完美安装了。
网址：http://www.lfd.uci.edu/~gohlke/pythonlibs/#lxml
开源软件下载地址：
2.在国内，清华大学维护了开源软件的镜像，具体...]]></description><category></category></item><item><title><![CDATA[Linux系统下python开发深度学习库Theano安装]]></title><link>https://blog.youkuaiyun.com/dhy012345/article/details/89551603</link><guid>https://blog.youkuaiyun.com/dhy012345/article/details/89551603</guid><author>dhy012345</author><pubDate>Sun, 15 Sep 2019 21:47:54 +0800</pubDate><description><![CDATA[Linux系统下python开发深度学习库Theano安装
安装Theano
Theano直接通过命令行pip install theano进行在线安装；也可以离线下载安装包，将安装包解压后将theano文件拷贝到安装包目录，再配置环境变量。
下面是离线安装的方法：
Theano下载地址：https://pypi.org/project/Theano/#files
解压到任意目录，进入安装目录，命...]]></description><category></category></item><item><title><![CDATA[Conda的下载相关命令]]></title><link>https://blog.youkuaiyun.com/dhy012345/article/details/100865212</link><guid>https://blog.youkuaiyun.com/dhy012345/article/details/100865212</guid><author>dhy012345</author><pubDate>Sun, 15 Sep 2019 21:44:26 +0800</pubDate><description><![CDATA[用conda 下载或更新过程中难免会出现下载过慢，安装失败，等问题。清华的源现在已经恢复，可以继续使用国内镜像下载安装包了。
原文链接： https://www.jianshu.com/p/c0f1f3887a36
一. 如果无法下载资料, 或者下载很慢, 可以尝试:
设置中科大Anaconda源或清华的Anaconda源. 两者只能选一个. 如果想更改, 删掉~/.condarc或者删除相关行即...]]></description><category></category></item><item><title><![CDATA[Python 创建二维列表list]]></title><link>https://blog.youkuaiyun.com/dhy012345/article/details/98870486</link><guid>https://blog.youkuaiyun.com/dhy012345/article/details/98870486</guid><author>dhy012345</author><pubDate>Thu, 08 Aug 2019 14:39:53 +0800</pubDate><description><![CDATA[Python 创建二维列表list
2018年12月26日 10:08:49 蔷薇的天空 阅读数 2475
Python 创建二维列表list
1.正确使用方式：
2.误用方式：
原因：matrix = [array] * 3操作中，只是创建3个指向array的引用，所以一旦array改变，matrix中3个list也会随之改变。

...]]></description><category></category></item><item><title><![CDATA[python中调用matlab]]></title><link>https://blog.youkuaiyun.com/dhy012345/article/details/93620192</link><guid>https://blog.youkuaiyun.com/dhy012345/article/details/93620192</guid><author>dhy012345</author><pubDate>Tue, 25 Jun 2019 15:13:44 +0800</pubDate><description><![CDATA[python中调用matlab安装用于 Python 的 MATLAB 引擎 APIpython调用 matlab文件python 调用 matlab 函数
安装用于 Python 的 MATLAB 引擎 API
找到 MATLAB 文件夹的路径。启动 MATLAB，并在命令行窗口中键入 matlabroot。复制 matlabroot 所返回的路径（将下面的matlabroot 用此路径替换） ...]]></description><category></category></item><item><title><![CDATA[Keras网络训练可视化调用plot_model ，ImportError: Failed to import `pydot`.]]></title><link>https://blog.youkuaiyun.com/dhy012345/article/details/90373765</link><guid>https://blog.youkuaiyun.com/dhy012345/article/details/90373765</guid><author>dhy012345</author><pubDate>Mon, 20 May 2019 14:28:43 +0800</pubDate><description><![CDATA[调用 keras的plot_model 函数ImportError: Failed to import `pydot`.调用 keras的plot_model 函数问题1：未安装pydot问题2：未安装GraphViz 软件
调用 keras的plot_model 函数
import keras
from keras.datasets import mnist
from keras.models ...]]></description><category></category></item><item><title><![CDATA[【python】数据预处理函数fit_transform]]></title><link>https://blog.youkuaiyun.com/dhy012345/article/details/90230912</link><guid>https://blog.youkuaiyun.com/dhy012345/article/details/90230912</guid><author>dhy012345</author><pubDate>Wed, 15 May 2019 10:22:27 +0800</pubDate><description><![CDATA[@TOC

https://scikit-learn.org/stable/modules/generated/sklearn.preprocessing.LabelEncoder.html#sklearn.preprocessing.LabelEncoder.fit_transform
fit() ：用于从训练数据生成学习模型参数
transform()：从fit()方法生成的参数，应用于模型以...]]></description><category></category></item><item><title><![CDATA[Linux 系统设置显示中文]]></title><link>https://blog.youkuaiyun.com/dhy012345/article/details/89740139</link><guid>https://blog.youkuaiyun.com/dhy012345/article/details/89740139</guid><author>dhy012345</author><pubDate>Wed, 01 May 2019 20:18:14 +0800</pubDate><description><![CDATA[Linux 设置显示中文
虚拟机里安装的Redhat 6.8 server linux系统 没有语言选择。想切换中文语言，可以进行如下操作
vim /etc/sysconfig/i18n
把里面的信息注销掉。注销格式# xxxxxx
添加 LANG=“zh_CN.UTF-8”
i18n 文件内容如下：
#LANG="en_US.UTF-8"
#SYSFONT="latarcyrheb-sun16"...]]></description><category></category></item></channel></rss>