<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[花非花，雾非雾]]></title><description><![CDATA[]]></description><link>https://blog.csdn.net/waynebuaa</link><language>zh-cn</language><generator>https://blog.csdn.net/</generator><copyright><![CDATA[Copyright &copy; waynebuaa]]></copyright><item><title><![CDATA[Linux下 打开多个USB 2.0 摄像头的问题( libv4l2: error turning on stream: No space left on device )]]></title><link>https://blog.csdn.net/waynebuaa/article/details/41786281</link><guid>https://blog.csdn.net/waynebuaa/article/details/41786281</guid><author>waynebuaa</author><pubDate>Sun, 07 Dec 2014 11:45:48 +0800</pubDate><description><![CDATA[Linux下 打开多个摄像头会出错，错误信息：
libv4l2: error turning on stream: No space left on device
当多个usb摄像头在 同一个USB bus同一个port下挂载，就会出现这种情况。
可以用命令查看 lsusb -t 查看usb设备的树型结构：
[yoyo@wayArch ~]$ lsusb -t
/:  Bus]]></description><category></category></item><item><title><![CDATA[ffmpeg库在qmake下的pkg-config配置]]></title><link>https://blog.csdn.net/waynebuaa/article/details/41519119</link><guid>https://blog.csdn.net/waynebuaa/article/details/41519119</guid><author>waynebuaa</author><pubDate>Wed, 26 Nov 2014 17:43:16 +0800</pubDate><description><![CDATA[./configure --extra-cflags=-I/home/wayne/out/include --extra-ldflags=-L/home/wayne/out/lib --enable-libx264 --enable-encoder=libx264 --enable-libfaac --enable-avresample --disable-debug --enable-nonfr]]></description><category></category></item><item><title><![CDATA[Mdadm Cheat Sheet]]></title><link>https://blog.csdn.net/waynebuaa/article/details/7038432</link><guid>https://blog.csdn.net/waynebuaa/article/details/7038432</guid><author>waynebuaa</author><pubDate>Sat, 03 Dec 2011 23:24:56 +0800</pubDate><description><![CDATA[http://www.ducea.com/2009/03/08/mdadm-cheat-sheet/

Mdadm Cheat Sheet
Mdadm is the modern tool most Linux distributions use these days to manage
software RAID arrays; in the past raidtools was the]]></description><category></category></item><item><title><![CDATA[nail (mailx) 使用外部SMTP服务器配置]]></title><link>https://blog.csdn.net/waynebuaa/article/details/6885193</link><guid>https://blog.csdn.net/waynebuaa/article/details/6885193</guid><author>waynebuaa</author><pubDate>Tue, 18 Oct 2011 16:38:50 +0800</pubDate><description><![CDATA[http://linux.chinaunix.net/techdoc/net/2009/07/08/1122449.shtml



/bin/mail会默认使用本地sendmail发送邮件，而通过修改配置文件可以使用外部SMTP服务器
修改/etc/nail.rc (]]></description><category></category></item><item><title><![CDATA[indent 代码格式化]]></title><link>https://blog.csdn.net/waynebuaa/article/details/6840857</link><guid>https://blog.csdn.net/waynebuaa/article/details/6840857</guid><author>waynebuaa</author><pubDate>Sun, 02 Oct 2011 20:00:37 +0800</pubDate><description><![CDATA[从网页上copy了一份代码，格式很乱，突然间想到linux下好像有一个格式C代码的工具，搜索之，原来叫indent，
感觉很不错。


 indent -npro -kr -i4 -ts8 -sob -l80 -ss -ncs fork.c]]></description><category></category></item><item><title><![CDATA[关闭ssh用户的连接]]></title><link>https://blog.csdn.net/waynebuaa/article/details/6836649</link><guid>https://blog.csdn.net/waynebuaa/article/details/6836649</guid><author>waynebuaa</author><pubDate>Fri, 30 Sep 2011 11:05:09 +0800</pubDate><description><![CDATA[1，查明登陆端口；
# w
root pts/1 Apr 8 00:06 (172.29.0.29)
root pts/2 Apr 8 04:15 (172.29.0.21)

2，通知该用户将要关闭他：
# echo "I will close your conne]]></description><category></category></item><item><title><![CDATA[gerrit 在fedora上的安装配置]]></title><link>https://blog.csdn.net/waynebuaa/article/details/6721660</link><guid>https://blog.csdn.net/waynebuaa/article/details/6721660</guid><author>waynebuaa</author><pubDate>Fri, 26 Aug 2011 13:20:54 +0800</pubDate><description><![CDATA[review_site/etc/gerrit.config


[gerrit]
        basePath = repositories
        canonicalWebUrl = http://xx.x.xx.xxx/gerrit/
[database]]]></description><category></category></item><item><title><![CDATA[ubuntu 的 dash]]></title><link>https://blog.csdn.net/waynebuaa/article/details/6698406</link><guid>https://blog.csdn.net/waynebuaa/article/details/6698406</guid><author>waynebuaa</author><pubDate>Thu, 18 Aug 2011 15:16:08 +0800</pubDate><description><![CDATA[在ubuntu里，默认的shell是 dash ， dash虽小而快，但不利于脚本编程，可以这样重新设置

sudo ln -svf bash /bin/sh
或者这样：

sudo dpkg-reconfigure dash]]></description><category></category></item><item><title><![CDATA[ubuntu 11.04  broadcom 无线网卡驱动的安装]]></title><link>https://blog.csdn.net/waynebuaa/article/details/6680238</link><guid>https://blog.csdn.net/waynebuaa/article/details/6680238</guid><author>waynebuaa</author><pubDate>Thu, 11 Aug 2011 21:48:01 +0800</pubDate><description><![CDATA[sudo apt-get install kernel-package

sudo apt-get install b43-fwcutter]]></description><category></category></item><item><title><![CDATA[用 git 发送电子邮件]]></title><link>https://blog.csdn.net/waynebuaa/article/details/6679516</link><guid>https://blog.csdn.net/waynebuaa/article/details/6679516</guid><author>waynebuaa</author><pubDate>Thu, 11 Aug 2011 16:52:48 +0800</pubDate><description><![CDATA[sudo apt-get install git git-core git-email




 smtpserver = prod-webmail.windriver.com
        smtpencryption = tls
    smtpuser = lo]]></description><category></category></item><item><title><![CDATA[nohup命令详解]]></title><link>https://blog.csdn.net/waynebuaa/article/details/6654296</link><guid>https://blog.csdn.net/waynebuaa/article/details/6654296</guid><author>waynebuaa</author><pubDate>Tue, 02 Aug 2011 16:20:27 +0800</pubDate><description><![CDATA[http://www.21andy.com/blog/20071121/677.html



使用nohup让程序永远后台运行
Unix/Linux下一般比如想让某个程序在后台运行，很多都是使用 & 在程序结尾来让程序自动运行。比如我们要运行mysql在后台：]]></description><category></category></item><item><title><![CDATA[无法打开文件 /var/lib/dpkg/status]]></title><link>https://blog.csdn.net/waynebuaa/article/details/6639228</link><guid>https://blog.csdn.net/waynebuaa/article/details/6639228</guid><author>waynebuaa</author><pubDate>Wed, 27 Jul 2011 21:50:22 +0800</pubDate><description><![CDATA[最近几天很郁闷，我的ubuntu不能更新软件，老提示E: 无法打开文件 /var/lib/dpkg/status - open (2: 没有那个文件或目录)
E: 无法解析或打开软件包的列表或是状态文件。
我想大概是我上周安装软件，一不小心删掉了 /var/lib/dpkg/st]]></description><category></category></item><item><title><![CDATA[warning: deprecated conversion from string constant to 'char*']]></title><link>https://blog.csdn.net/waynebuaa/article/details/6376907</link><guid>https://blog.csdn.net/waynebuaa/article/details/6376907</guid><author>waynebuaa</author><pubDate>Sat, 30 Apr 2011 21:52:00 +0800</pubDate><description><![CDATA[<br />给char*类型赋值为字符串字面量，用gcc编译是没问题的。但用g++编译会出现该警告：<br />warning: deprecated conversion from string constant to 'char*'<br /> <br />通常，解决办法是char*的声明添上 const属性， <br />还有一种方法，值得注意，就是g++编译的时候，传入-Wno-write-strings 可关闭该warning]]></description><category></category></item><item><title><![CDATA[virtualBox + Ubuntu 10.10]]></title><link>https://blog.csdn.net/waynebuaa/article/details/6341951</link><guid>https://blog.csdn.net/waynebuaa/article/details/6341951</guid><author>waynebuaa</author><pubDate>Fri, 22 Apr 2011 15:51:00 +0800</pubDate><description><![CDATA[输入命令 sudo mount -t vboxsf vmshare /media/share/出错信息如下：/sbin/mount.vboxsf: mounting failed with the error: Invalid argument解决办法：在windows下把该共享目录删掉，再重新建一个目录，挂载即可。]]></description><category></category></item><item><title><![CDATA[高效率打印 勾股数三元组]]></title><link>https://blog.csdn.net/waynebuaa/article/details/6340032</link><guid>https://blog.csdn.net/waynebuaa/article/details/6340032</guid><author>waynebuaa</author><pubDate>Thu, 21 Apr 2011 22:29:00 +0800</pubDate><description><![CDATA[#include 
typedef unsigned long int DW;
inline DW gcd(DW m,DW n){DW t;  while(m!=0) t=m,m=n%m,n=t;return n;}  
DW Test(DW n){
    DW t,s,ii,cnt=1,sum=0,c=1;
    DW a,b;
    for(b=1;b*b]]></description><category></category></item><item><title><![CDATA[linux终端 动态时钟]]></title><link>https://blog.csdn.net/waynebuaa/article/details/6314841</link><guid>https://blog.csdn.net/waynebuaa/article/details/6314841</guid><author>waynebuaa</author><pubDate>Mon, 11 Apr 2011 10:35:00 +0800</pubDate><description><![CDATA[<br />#include <stdio.h> 
#include <stdlib.h>
#include <signal.h> 
#define N 10
void sig_int(int sig)  
{ printf("/tOh,man!/033[0m/n");
  exit(0);
} 
int main() 
{	int h=1,m=1,s=N-2;
	signal(SIGINT,&sig_int);   
	printf("Don't bother me,I am cou]]></description><category></category></item><item><title><![CDATA[cmake编译 itk，vtk, igstk 的MinGW版本]]></title><link>https://blog.csdn.net/waynebuaa/article/details/6260422</link><guid>https://blog.csdn.net/waynebuaa/article/details/6260422</guid><author>waynebuaa</author><pubDate>Sat, 19 Mar 2011 08:40:00 +0800</pubDate><description><![CDATA[简单的库倒是可以在命令行下 cmake 来生成makefile的，但像itk，vtk这么复杂的库还是使用cmake-gui的多次反复configure为好。一、itk的编译1、CMAKE_USE_PTHREADS 和 CMAKE_USE_WIN32_THREADS 只能有一个被勾选，我是去除了CMAKE_USE_PTHREADS的，默认两个都被勾选的，如果管这个的话，make的时候会出现下面的错误信息。[ 44%] Building CXX object Code/Common/CMakeFiles/ITK]]></description><category></category></item><item><title><![CDATA[ubuntu 下安装 Gtk+-2.0 ，Qt]]></title><link>https://blog.csdn.net/waynebuaa/article/details/6224913</link><guid>https://blog.csdn.net/waynebuaa/article/details/6224913</guid><author>waynebuaa</author><pubDate>Sat, 05 Mar 2011 01:26:00 +0800</pubDate><description><![CDATA[一)Gtk2.0 的安装1、首先当然了，要确保安装了build-essentialsudo apt-get install build-essential2、然后，输入命令：sudo apt-get install libgtk2.0-dev二） Qt的编译安装./configure -release -nomake demos -nomake examples  make]]></description><category></category></item><item><title><![CDATA[什么是普适计算？]]></title><link>https://blog.csdn.net/waynebuaa/article/details/5861223</link><guid>https://blog.csdn.net/waynebuaa/article/details/5861223</guid><author>waynebuaa</author><pubDate>Fri, 03 Sep 2010 13:29:00 +0800</pubDate><description><![CDATA[源地址：http://blog.sina.com.cn/s/blog_4d9a2bf901008l0p.html1999年，IBM
提出普适计算
(又叫普及计算)的概念。所谓普适计算指的是，无所不在的、随时随地可以进行计算的一种方式；无论何时何地，只要需要，就可以通过某种设备访问到所需的信息。普适计算
的含义十分广泛，所涉及的技术包括移动通信技术、小型计算设备制造技术、小型计算设备上的操作系统技术及软件技术等,间断连接与轻量计算（即计算资源相对有限）是普适计算最重要的两个特征。普适计算的软件技术就是要]]></description><category></category></item><item><title><![CDATA[Filling]]></title><link>https://blog.csdn.net/waynebuaa/article/details/5837079</link><guid>https://blog.csdn.net/waynebuaa/article/details/5837079</guid><author>waynebuaa</author><pubDate>Wed, 25 Aug 2010 12:14:00 +0800</pubDate><description><![CDATA[Plot[{x + 4/3, x + 2/3, x, x - 2/3, x - 4/3}, {x, 0, 2}, PlotRange -> {{0, 2}, {0, 2}}, Axes -> False, Filling -> {4 -> {{5}, Yellow}, 3 -> {Bottom, Blue}, 3 -> {{2}, Red},2 -> {{1}, Magenta}, 1 -> {Top, Green}}]]]></description><category></category></item></channel></rss>