<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[W_E_DAY的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/W_E_DAY</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; W_E_DAY]]></copyright><item><title><![CDATA[shell中如何设置自增的变量]]></title><link>https://blog.youkuaiyun.com/W_E_DAY/article/details/127287447</link><guid>https://blog.youkuaiyun.com/W_E_DAY/article/details/127287447</guid><author>W_E_DAY</author><pubDate>Wed, 12 Oct 2022 17:42:09 +0800</pubDate><description><![CDATA[【代码】shell中如何设置自增的变量。]]></description><category></category></item><item><title><![CDATA[读取数据并画线]]></title><link>https://blog.youkuaiyun.com/W_E_DAY/article/details/125998503</link><guid>https://blog.youkuaiyun.com/W_E_DAY/article/details/125998503</guid><author>W_E_DAY</author><pubDate>Tue, 26 Jul 2022 16:54:08 +0800</pubDate><description><![CDATA[python draw line]]></description><category></category></item><item><title><![CDATA[mp4视频提取时间戳]]></title><link>https://blog.youkuaiyun.com/W_E_DAY/article/details/125501925</link><guid>https://blog.youkuaiyun.com/W_E_DAY/article/details/125501925</guid><author>W_E_DAY</author><pubDate>Tue, 28 Jun 2022 14:36:15 +0800</pubDate><description><![CDATA[MP4视频提取时间戳]]></description><category></category></item><item><title><![CDATA[shell字符串截取八种方法]]></title><link>https://blog.youkuaiyun.com/W_E_DAY/article/details/125501849</link><guid>https://blog.youkuaiyun.com/W_E_DAY/article/details/125501849</guid><author>W_E_DAY</author><pubDate>Tue, 28 Jun 2022 14:32:59 +0800</pubDate><description><![CDATA[shell 字符串截取]]></description><category></category></item><item><title><![CDATA[c++文件读写]]></title><link>https://blog.youkuaiyun.com/W_E_DAY/article/details/124896376</link><guid>https://blog.youkuaiyun.com/W_E_DAY/article/details/124896376</guid><author>W_E_DAY</author><pubDate>Sat, 21 May 2022 11:46:21 +0800</pubDate><description><![CDATA[c++ 文件读取，写入，删除指定行，修改指定行
#include &lt;iostream&gt;
#include &lt;fstream&gt;
#include &lt;string&gt;
using namespace std;

void ReadLineData(char* fileName, int lineNum, char* data)
{
 ifstream in;
 in.open(fileName);
 int line = 1;
 while (in.getline(data, ]]></description><category></category></item><item><title><![CDATA[获取文件夹下所有文件list]]></title><link>https://blog.youkuaiyun.com/W_E_DAY/article/details/124020130</link><guid>https://blog.youkuaiyun.com/W_E_DAY/article/details/124020130</guid><author>W_E_DAY</author><pubDate>Thu, 07 Apr 2022 16:33:03 +0800</pubDate><description><![CDATA[function check_dir() {
	res=0
	if [ -f $1 ]; then
        res=1
	fi
	echo $res
	return $?
}

function get_file_path() {
	res=0
	for file in $1/*
	do
	    if [ -f $file ]
      	  then
			res=1
        else
            res_val=$(get_file_path $file)
			ech.]]></description><category></category></item><item><title><![CDATA[获取文件路径并进行处理]]></title><link>https://blog.youkuaiyun.com/W_E_DAY/article/details/124020092</link><guid>https://blog.youkuaiyun.com/W_E_DAY/article/details/124020092</guid><author>W_E_DAY</author><pubDate>Thu, 07 Apr 2022 16:31:40 +0800</pubDate><description><![CDATA[#!/bin/bash

get_file_path() {
    echo $1
	for file in $1/*
	do
	    if [ -f $file ]
      	then 
        	echo $file
            echo $file &gt;&gt; $dir
        else
            get_file_path $file
	    fi
	done
}

all_waring="all_warning.txt"
mv $all_w]]></description><category></category></item><item><title><![CDATA[git cherry-pick]]></title><link>https://blog.youkuaiyun.com/W_E_DAY/article/details/122215220</link><guid>https://blog.youkuaiyun.com/W_E_DAY/article/details/122215220</guid><author>W_E_DAY</author><pubDate>Wed, 29 Dec 2021 14:31:40 +0800</pubDate><description><![CDATA[https://git-scm.com/docs/git-cherry-pick
当在不同的分支开发一个功能的不同模块，都需要合并如主分支时，可以用git cherry-pick来搞定！
git cherry-pick  能够把另一个分支的一个或多个提交复制到当前分支，具体使用如下：

 1. 首先git checkout 到dev,然后使用git log找到想要复制的commit id：1d54725,
 2. 切换到自己分支，使用git cherry-pick  1d54725 [上面记录的commit]]></description><category></category></item><item><title><![CDATA[shell统计当前文件夹下的文件个数、目录个数]]></title><link>https://blog.youkuaiyun.com/W_E_DAY/article/details/122140364</link><guid>https://blog.youkuaiyun.com/W_E_DAY/article/details/122140364</guid><author>W_E_DAY</author><pubDate>Sat, 25 Dec 2021 10:52:13 +0800</pubDate><description><![CDATA[1、 统计当前文件夹下文件的个数

　　ls -l |grep "^-"|wc -l

2、 统计当前文件夹下目录的个数

　　ls -l |grep "^d"|wc -l

3、统计当前文件夹下文件的个数，包括子文件夹里的 

　　ls -lR|grep "^-"|wc -l

4、统计文件夹下目录的个数，包括子文件夹里的

　　ls -lR|grep "^d"|wc -l

grep "^-" 

　　这里将长列表输出信息过滤一部分，只保留一般文件，如果只保留目录就是 ^d

wc -l 

　　统计输]]></description><category></category></item><item><title><![CDATA[shell 输出文件夹文件list]]></title><link>https://blog.youkuaiyun.com/W_E_DAY/article/details/122140100</link><guid>https://blog.youkuaiyun.com/W_E_DAY/article/details/122140100</guid><author>W_E_DAY</author><pubDate>Sat, 25 Dec 2021 10:37:23 +0800</pubDate><description><![CDATA[获取文件夹文件并输出 list
get_file_path() {
	for file in $1/*
	do
	    if [ -f $file ]
      	  then 
        	echo $file
            echo $file &gt;&gt; $2
        else
            get_file_path $file $2
	    fi
	done
}

echo "Dir:$1"
get_file_path $1 $2


文件夹不存在则创]]></description><category></category></item><item><title><![CDATA[C++优化细节——if]]></title><link>https://blog.youkuaiyun.com/W_E_DAY/article/details/122079794</link><guid>https://blog.youkuaiyun.com/W_E_DAY/article/details/122079794</guid><author>W_E_DAY</author><pubDate>Wed, 22 Dec 2021 10:32:07 +0800</pubDate><description><![CDATA[/* mark as algorithm to learn
        the following logic will run 1 if condition in every run cycle; 
      */
      if (current_time &gt; end_second_time_) {
        if (current_time - end_second_time_ &gt; SECOND_TIME) {
          end_second_time_...]]></description><category></category></item><item><title><![CDATA[【python】video2image]]></title><link>https://blog.youkuaiyun.com/W_E_DAY/article/details/121649303</link><guid>https://blog.youkuaiyun.com/W_E_DAY/article/details/121649303</guid><author>W_E_DAY</author><pubDate>Wed, 01 Dec 2021 10:15:12 +0800</pubDate><description><![CDATA[import struct
import json

import cv2 
import argparse
import os

parser = argparse.ArgumentParser()
parser.add_argument('--source_video_mp4', type=str, default='/home/momenta/Downloads/dvr/202107081536.mp4')
parser.add_argument('--source_video_h264', type]]></description><category></category></item><item><title><![CDATA[【python】读取图片复制并重命名]]></title><link>https://blog.youkuaiyun.com/W_E_DAY/article/details/121649158</link><guid>https://blog.youkuaiyun.com/W_E_DAY/article/details/121649158</guid><author>W_E_DAY</author><pubDate>Wed, 01 Dec 2021 10:10:07 +0800</pubDate><description><![CDATA[```python
# -*- coding:utf8 -*-
import os
import argparse
import shutil
# imgpath = './img'
# new_imgpath = './new_img'
# jsonpath = './gt'
# new_jsonpath = './new_json'

# j = 0  #文件名起始
# for root, dirs, files in os.walk(imgpath):
#     for i in range(le.]]></description><category></category></item><item><title><![CDATA[优快云博客]]></title><link>https://blog.youkuaiyun.com/W_E_DAY/article/details/121649078</link><guid>https://blog.youkuaiyun.com/W_E_DAY/article/details/121649078</guid><author>W_E_DAY</author><pubDate>Wed, 01 Dec 2021 10:09:04 +0800</pubDate><description><![CDATA[这里写自定义目录标题欢迎使用Markdown编辑器新的改变功能快捷键合理的创建标题，有助于目录的生成如何改变文本的样式插入链接与图片如何插入一段漂亮的代码片生成一个适合你的列表创建一个表格设定内容居中、居左、居右SmartyPants创建一个自定义列表如何创建一个注脚注释也是必不可少的KaTeX数学公式新的甘特图功能，丰富你的文章UML 图表FLowchart流程图导出与导入导出导入
欢迎使用Markdown编辑器
你好！ 这是你第一次使用 Markdown编辑器 所展示的欢迎页。如果你想学习如何使用Mar]]></description><category></category></item><item><title><![CDATA[SSH-keygen用法]]></title><link>https://blog.youkuaiyun.com/W_E_DAY/article/details/117998284</link><guid>https://blog.youkuaiyun.com/W_E_DAY/article/details/117998284</guid><author>W_E_DAY</author><pubDate>Thu, 17 Jun 2021 17:29:09 +0800</pubDate><description><![CDATA[https://www.cnblogs.com/yanglang/p/9563496.html

]]></description><category></category></item><item><title><![CDATA[Git Repo 镜像使用帮助]]></title><link>https://blog.youkuaiyun.com/W_E_DAY/article/details/117985574</link><guid>https://blog.youkuaiyun.com/W_E_DAY/article/details/117985574</guid><author>W_E_DAY</author><pubDate>Thu, 17 Jun 2021 11:00:06 +0800</pubDate><description><![CDATA[https://mirrors.tuna.tsinghua.edu.cn/help/git-repo/

]]></description><category></category></item><item><title><![CDATA[Linux镜像源]]></title><link>https://blog.youkuaiyun.com/W_E_DAY/article/details/117953045</link><guid>https://blog.youkuaiyun.com/W_E_DAY/article/details/117953045</guid><author>W_E_DAY</author><pubDate>Wed, 16 Jun 2021 11:38:46 +0800</pubDate><description><![CDATA[https://www.cnblogs.com/qinghemo/p/14342196.html

]]></description><category></category></item><item><title><![CDATA[softirqd_软中断]]></title><link>https://blog.youkuaiyun.com/W_E_DAY/article/details/117476946</link><guid>https://blog.youkuaiyun.com/W_E_DAY/article/details/117476946</guid><author>W_E_DAY</author><pubDate>Wed, 02 Jun 2021 17:49:32 +0800</pubDate><description><![CDATA[https://www.cnblogs.com/leelike/archive/2011/01/05/1926164.html

]]></description><category></category></item><item><title><![CDATA[多线程并发]]></title><link>https://blog.youkuaiyun.com/W_E_DAY/article/details/117281175</link><guid>https://blog.youkuaiyun.com/W_E_DAY/article/details/117281175</guid><author>W_E_DAY</author><pubDate>Wed, 26 May 2021 09:52:46 +0800</pubDate><description><![CDATA[https://ifeve.com/benefits/

]]></description><category></category></item><item><title><![CDATA[转发表(MAC表)、ARP表、路由表总结]]></title><link>https://blog.youkuaiyun.com/W_E_DAY/article/details/117038937</link><guid>https://blog.youkuaiyun.com/W_E_DAY/article/details/117038937</guid><author>W_E_DAY</author><pubDate>Wed, 19 May 2021 17:54:58 +0800</pubDate><description><![CDATA[https://cloud.tencent.com/developer/article/1173761

]]></description><category></category></item></channel></rss>