<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[beiersi]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/iteye_7045</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; iteye_7045]]></copyright><item><title><![CDATA[ubuntu中手动添加swap]]></title><link>https://blog.youkuaiyun.com/iteye_7045/article/details/82550479</link><guid>https://blog.youkuaiyun.com/iteye_7045/article/details/82550479</guid><author>iteye_7045</author><pubDate>Fri, 22 Nov 2013 22:07:18 +0800</pubDate><description><![CDATA[
买的vps预装的ubuntu server 12.04没有分swap分区。自己添加步骤如下：
1.sudo dd if=/dev/zero of=/swap bs=1024 count=1024000 (count就是分区的大小，我设了1g，of就是用着swap分区的文件路径，我直接放在根目录下了)
2.sudo mkswap /swap (mkswap设置交换分区的所用的文件）
3.s...]]></description><category></category></item><item><title><![CDATA[bootstrap + simple_form 的 check_boxes inline样式]]></title><link>https://blog.youkuaiyun.com/iteye_7045/article/details/82413264</link><guid>https://blog.youkuaiyun.com/iteye_7045/article/details/82413264</guid><author>iteye_7045</author><pubDate>Sun, 30 Sep 2012 00:47:29 +0800</pubDate><description><![CDATA[使用simple_form默认的bootstrap wrapper，默认输出的check_boxes是竖排，要想改成横排，需要在checkbox表单之外的label加上inline样式。使用 :item_wrapper_class =&amp;gt; :inline 即可。如下：
 
&amp;lt;%= f.association :roles, :as =&amp;gt; :check_boxes, :item_...]]></description><category></category></item><item><title><![CDATA[使用bootstrap和simple_form生成checkbox跟label对齐的问题]]></title><link>https://blog.youkuaiyun.com/iteye_7045/article/details/82412950</link><guid>https://blog.youkuaiyun.com/iteye_7045/article/details/82412950</guid><author>iteye_7045</author><pubDate>Fri, 28 Sep 2012 16:07:05 +0800</pubDate><description><![CDATA[使用simple_form默认生成的bootstrap wrapper，使用f.input :remember_me, :as =&amp;gt; boolean生成的html如下：
 
&amp;lt;div class=&quot;control-group boolean optional&quot;&amp;gt;
	&amp;lt;label class=&quot;boolean optional control-label&quot; for=&quot;u...]]></description><category></category></item><item><title><![CDATA[无信用卡在 Heroku 上使用 MongoLab]]></title><link>https://blog.youkuaiyun.com/iteye_7045/article/details/82396223</link><guid>https://blog.youkuaiyun.com/iteye_7045/article/details/82396223</guid><author>iteye_7045</author><pubDate>Sun, 05 Aug 2012 13:04:03 +0800</pubDate><description><![CDATA[heroku 提供的免费数据库是5M postgres，有点小。在Heroku的addons里面发现了两个mogodb的数据库 MongoLab和MongoHQ
MongoLab的免费版240MB，声明只用于开发和测试。先不管那么多，直接添加MongoLab插件，结果发现账户要验证才可添加，验证账户必须要提供信用卡信息。暂时不想提供信用卡，找到一个办法，就是自己到MongoLab网站上自己申请一...]]></description><category></category></item><item><title><![CDATA[heroku 上使用 pygments.rb遇到的问题]]></title><link>https://blog.youkuaiyun.com/iteye_7045/article/details/82395955</link><guid>https://blog.youkuaiyun.com/iteye_7045/article/details/82395955</guid><author>iteye_7045</author><pubDate>Fri, 03 Aug 2012 22:16:20 +0800</pubDate><description><![CDATA[Gemfile 增加以下内容
 
 
# markdown
gem &quot;redcarpet&quot;, &quot;~&amp;gt; 2.1.1&quot;
gem &quot;pygments.rb&quot;, '~&amp;gt; 0.2.13'
 
本地调试环境 Pygments 可以正常使用，push 到 heroku 后出现错误，用heroku logs查看日志发现：
&quot;undefined method `Py_IsInitiali...]]></description><category></category></item><item><title><![CDATA[ubuntu-server 升级到 12.04的一些问题]]></title><link>https://blog.youkuaiyun.com/iteye_7045/article/details/82364619</link><guid>https://blog.youkuaiyun.com/iteye_7045/article/details/82364619</guid><author>iteye_7045</author><pubDate>Tue, 03 Jul 2012 15:26:22 +0800</pubDate><description><![CDATA[ubuntu 12.04正式没两天以后把服务器上的ubuntu-server 64也升级到12.04了，升级过程倒是简单，命令敲好以后，等着就行了，过程还算顺利。
这台服务器上装了 apache,mysql,postfix几个主要服务。先看看几个服务正常不。
web服务（apache + passenger）报错，看提示判断是 mysql2 和 imagemagick gem出了点问题，sud...]]></description><category></category></item><item><title><![CDATA[您用于发送电子邮件的 IP 未经授权 解决方法]]></title><link>https://blog.youkuaiyun.com/iteye_7045/article/details/82242522</link><guid>https://blog.youkuaiyun.com/iteye_7045/article/details/82242522</guid><author>iteye_7045</author><pubDate>Fri, 06 Jan 2012 13:11:13 +0800</pubDate><description><![CDATA[参考：

让国外邮件服务商不再拒收你的邮件，The IP you're using to send mail is not authorized

 
http://www.spamhaus.org/lookup.lasso 查询邮件服务器 ip
返回结果：
x.x.x.x is not listed in the SBL


x.x.x.x is listed in the P...]]></description><category></category></item><item><title><![CDATA[ubuntu 11.10 下关闭触摸板]]></title><link>https://blog.youkuaiyun.com/iteye_7045/article/details/82237161</link><guid>https://blog.youkuaiyun.com/iteye_7045/article/details/82237161</guid><author>iteye_7045</author><pubDate>Wed, 21 Dec 2011 21:39:04 +0800</pubDate><description><![CDATA[一，使用命令
#启动触控板
sudo modprobe psmouse 

#关闭触控板 
sudo modprobe -r psmouse 
二，安装小工具
sudo add-apt-repository ppa:atareao/atareao
sudo aptitude update
sudo aptitude install touchpad-indicator
 ...]]></description><category></category></item><item><title><![CDATA[no such file to load -- zlib]]></title><link>https://blog.youkuaiyun.com/iteye_7045/article/details/82235306</link><guid>https://blog.youkuaiyun.com/iteye_7045/article/details/82235306</guid><author>iteye_7045</author><pubDate>Sun, 18 Dec 2011 00:26:30 +0800</pubDate><description><![CDATA[在笔记本上重装了系统（ubuntu 11.10)，装好了rvm，接着rvm install 1.9.2，然后在用gem install xxx的时候报错 no such file to load -- zlib
网上搜了一下，解决方法大致如下：
#安装zlib1g-dev
sudo aptitude install zlib1g-dev

rvmsudo rvm pkg install ...]]></description><category></category></item><item><title><![CDATA[rails i18n 中文语言包]]></title><link>https://blog.youkuaiyun.com/iteye_7045/article/details/82214691</link><guid>https://blog.youkuaiyun.com/iteye_7045/article/details/82214691</guid><author>iteye_7045</author><pubDate>Tue, 06 Dec 2011 14:14:36 +0800</pubDate><description><![CDATA[https://github.com/svenfuchs/rails-i18n/blob/master/rails/locale/zh-CN.yml 

下载 zh-CN.yml 到 config/locales 目录下。修改 config/application.rb
config.i18n.default_locale = 'zh-CN'
 
 
 ...]]></description><category></category></item><item><title><![CDATA[ububuntu server 安装 subversion + apache + ssl +权限控制]]></title><link>https://blog.youkuaiyun.com/iteye_7045/article/details/82207058</link><guid>https://blog.youkuaiyun.com/iteye_7045/article/details/82207058</guid><author>iteye_7045</author><pubDate>Sat, 19 Nov 2011 17:07:24 +0800</pubDate><description><![CDATA[操作系统：ubuntu server 11.10 64位系统，全部使用apt安装
sudo apt-get install apache2 
sudo apt-get install subversion
sudo apt-get install libapache2-svn
sudo a2enmod auth_basic
sudo a2enmod ssl 
 先配置一下apache ...]]></description><category></category></item><item><title><![CDATA[ubuntu server 11.10上安装和使用virtualbox]]></title><link>https://blog.youkuaiyun.com/iteye_7045/article/details/82207026</link><guid>https://blog.youkuaiyun.com/iteye_7045/article/details/82207026</guid><author>iteye_7045</author><pubDate>Sat, 19 Nov 2011 14:53:07 +0800</pubDate><description><![CDATA[、安装virtualbox
sudo apt-get install virtualbox virtualbox-guest-additions virtualbox-guest-additions-iso
   然后重启系统，listmod命令看一下
$ lsmod |grep vbox
vboxpci                22882  0 
vboxnetadp      ...]]></description><category></category></item><item><title><![CDATA[php访问带基本认证的页面]]></title><link>https://blog.youkuaiyun.com/iteye_7045/article/details/82205634</link><guid>https://blog.youkuaiyun.com/iteye_7045/article/details/82205634</guid><author>iteye_7045</author><pubDate>Wed, 16 Nov 2011 19:59:36 +0800</pubDate><description><![CDATA[$host = '192.168.2.1'; //主机
$path = '/status.htm'; //路径
$user = 'admin'; //用户名
$pass = 'admin'; //密码
$queryString = '?a=1&amp;amp;b=2'; //query字串

//方法一，使用fsockopen
$authorizationToken = base64_enc...]]></description><category></category></item><item><title><![CDATA[FreeBSD 8.2-RELEASE amd64 + gnome桌面的安装记录]]></title><link>https://blog.youkuaiyun.com/iteye_7045/article/details/82200618</link><guid>https://blog.youkuaiyun.com/iteye_7045/article/details/82200618</guid><author>iteye_7045</author><pubDate>Mon, 07 Nov 2011 16:39:41 +0800</pubDate><description><![CDATA[##    一直想体验一下freebsd，最近尝试安装了一下，kde,xfce,gnome都分别试了一下，最终决定选择gnome，理由就是比较熟悉ubuntu的gnome界面，呵呵。
一、基本系统安装（最小化）：
a，准备安装介质
    手头正好有FreeBSD-8.2-RELEASE-amd64-dvd1.iso 下载地址：ftp://ftp.freebsd.org/pub/FreeBS...]]></description><category></category></item><item><title><![CDATA[joomla 1.7.2 游客自动跳转至登录页]]></title><link>https://blog.youkuaiyun.com/iteye_7045/article/details/82174102</link><guid>https://blog.youkuaiyun.com/iteye_7045/article/details/82174102</guid><author>iteye_7045</author><pubDate>Sun, 23 Oct 2011 04:45:38 +0800</pubDate><description><![CDATA[include/menu.php第47行
//$query-&amp;gt;where('m.access IN (' . $levels . ')');注释掉
 
 ]]></description><category></category></item><item><title><![CDATA[windows下安装ruby on rails + mysql 运行环境]]></title><link>https://blog.youkuaiyun.com/iteye_7045/article/details/82170052</link><guid>https://blog.youkuaiyun.com/iteye_7045/article/details/82170052</guid><author>iteye_7045</author><pubDate>Mon, 17 Oct 2011 02:06:19 +0800</pubDate><description><![CDATA[操作系统：Windows Server 2008 R2 Enterprise 64位
 
一、下载安装需用到的文件
 
mysql-5.5.16-winx64.zip

mysql-connector-c-noinstall-6.0.2-win32.zip

railsinstaller-2.0.0.exe


 
二、解压 mysql-5.5.16-winx64.zip...]]></description><category></category></item><item><title><![CDATA[ubuntu11.04 grub2 记住前一次的启动项目]]></title><link>https://blog.youkuaiyun.com/iteye_7045/article/details/82166200</link><guid>https://blog.youkuaiyun.com/iteye_7045/article/details/82166200</guid><author>iteye_7045</author><pubDate>Mon, 10 Oct 2011 17:45:33 +0800</pubDate><description><![CDATA[编辑/etc/default/grub
sudo gedit /etc/default/grub
 找到
GRUB_DEFAULT=0   ###改为 GRUB_DEFAULT=saved
###增加一行
GRUB_SAVEDEFAULT=true
 
保存退出，执行
sudo update_grub
 重启以后grub菜单自动选择到上一次启动的系统...]]></description><category></category></item><item><title><![CDATA[修改或隐藏IIS7.5的Server头信息]]></title><link>https://blog.youkuaiyun.com/iteye_7045/article/details/82162801</link><guid>https://blog.youkuaiyun.com/iteye_7045/article/details/82162801</guid><author>iteye_7045</author><pubDate>Sun, 02 Oct 2011 15:08:20 +0800</pubDate><description><![CDATA[环境是 Windows 2008 Server R2 + IIS7.5
必须保证IIS角色下安装上ISAPI筛选器和IIS6元数据库兼容性。
首先下载 UrlScan
 。然后直接安装。安装以后进入IIS管理，功能视图里ISAPI筛选器里应有UrlScan这一行。
全局配置文件
C:\Windows\System32\inetsrv\urlscan\UrlScan.ini
Remove...]]></description><category></category></item><item><title><![CDATA[windows 2008 R2 + fastcgi + php5.3.8 安装配置备忘]]></title><link>https://blog.youkuaiyun.com/iteye_7045/article/details/82160754</link><guid>https://blog.youkuaiyun.com/iteye_7045/article/details/82160754</guid><author>iteye_7045</author><pubDate>Wed, 28 Sep 2011 16:42:25 +0800</pubDate><description><![CDATA[最近需要在一台windows 2008 server r2的机器上安装部署iis + php环境。由于之前基本上没有配置过IIS+php运行环境，这次一边查资料一边学习，特此记录。
 
一、安装iis
这一步就比较简单了，开始
-〉管理工具
-〉服务器管理器
。右键点角色
选择添加角色
。然后根据向导提示选择下一步，接下来选择 Web 服务器 (IIS)
。继续下一步，够选CGI...]]></description><category></category></item><item><title><![CDATA[ubuntu9.10下关闭和启用3D桌面（compiz）特效的命令]]></title><link>https://blog.youkuaiyun.com/iteye_7045/article/details/81800454</link><guid>https://blog.youkuaiyun.com/iteye_7045/article/details/81800454</guid><author>iteye_7045</author><pubDate>Thu, 17 Dec 2009 00:21:37 +0800</pubDate><description><![CDATA[新装了ubuntu9.10，紧接着跟风装了compiz，玩了一会儿觉得好玩但是占资源，想关必特效，搜索了一番，用以下命令开启或关闭3D特效
开启： 
compiz --replace
 
关闭：
metacity --replace
 
也可以通过系统--》首选项--》外观--》视觉效果，选择 无
 来关闭...]]></description><category></category></item></channel></rss>