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<channel>
	<title>空想枫</title>
	<atom:link href="https://blog.it580.com/feed/" rel="self" type="application/rss+xml" />
	<link>https://blog.it580.com</link>
	<description></description>
	<lastBuildDate>Mon, 16 Oct 2017 07:25:58 +0000</lastBuildDate>
	<language>zh-CN</language>
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	<item>
		<title>Android手机一加三的固件及基本包选择</title>
		<link>https://blog.it580.com/oneplus3-android-choose-rom-and-package/</link>
		<comments>https://blog.it580.com/oneplus3-android-choose-rom-and-package/#respond</comments>
		<pubDate>Mon, 16 Oct 2017 07:25:58 +0000</pubDate>
		<dc:creator><![CDATA[davidpan]]></dc:creator>
				<category><![CDATA[Android]]></category>
		<category><![CDATA[LineageOS]]></category>
		<category><![CDATA[Magisk]]></category>
		<category><![CDATA[Xposed]]></category>

		<guid isPermaLink="false">https://blog.it580.com/?p=2643</guid>
		<description><![CDATA[1、固件选择(LineageOS) 官网下载最新版本，每次下载完成后记得验证下sha1。(lineageos  <a class="read-more" href="https://blog.it580.com/oneplus3-android-choose-rom-and-package/">[&#8230;]</a>]]></description>
				<content:encoded><![CDATA[<p>1、固件选择(LineageOS)</p>
<p>官网下载最新版本，每次下载完成后记得验证下sha1。(<a href="https://download.lineageos.org/oneplus3" target="_blank" rel="noopener">lineageos oneplus3</a>)</p>
<p>Mac下验证命令:  sha1sum 下载的文件。</p>
<p><em>直接使用<a href="https://twrp.me/" target="_blank" rel="noopener">twrp</a>刷入。</em></p>
<p>&nbsp;</p>
<p>2、root选择(Magisk)</p>
<p>XDA论坛下载地址: <a href="https://forum.xda-developers.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445" target="_blank" rel="noopener">Magisk v14.0 &#8211; Root &amp; Universal Systemless Interface [Android 5.0+]</a></p>
<p>作者的开源代码: <a href="https://github.com/topjohnwu/Magisk" target="_blank" rel="noopener">https://github.com/topjohnwu/Magisk</a></p>
<p><em>同样直接twrp刷入。</em></p>
<p>&nbsp;</p>
<p>3、Xposed</p>
<p>在Magisk Manager的下载部分，直接选择对应的SDK版本并进行安装(Android 7 为SDK 25)。</p>
<p>相应的xposed install 安装包下载链接: <a href="https://forum.xda-developers.com/devdb/project/?id=13191#downloads" target="_blank" rel="noopener">Material Design Xposed Installer(XDA)</a></p>
<p>&nbsp;</p>
<p>4、其他可选</p>
<p>LocationReportEnabler , 在Xposed里下载安装；<br />
Greenify4Magisk, 在Magisk Manager里下载安装；<br />
GMS Doze Magisk Module, 在Magisk Manager里下载安装；<br />
AppOpsX, 在Google Play里下载安装；</p>
]]></content:encoded>
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		</item>
		<item>
		<title>iTerm 2 + Solarized Dark + oh-my-zsh + agnoster</title>
		<link>https://blog.it580.com/iterm-2-solarized-dark-oh-my-zsh-agnoster/</link>
		<comments>https://blog.it580.com/iterm-2-solarized-dark-oh-my-zsh-agnoster/#respond</comments>
		<pubDate>Wed, 06 Sep 2017 14:52:55 +0000</pubDate>
		<dc:creator><![CDATA[davidpan]]></dc:creator>
				<category><![CDATA[手记]]></category>
		<category><![CDATA[iterm2]]></category>
		<category><![CDATA[mac osx]]></category>
		<category><![CDATA[oh-my-zsh]]></category>

		<guid isPermaLink="false">https://blog.it580.com/?p=2634</guid>
		<description><![CDATA[最近用腻了老的终端界面，将终端更新顺便也调整了下界面，当作个人的Mac OS X终端最佳实践。 最终效果的截屏 <a class="read-more" href="https://blog.it580.com/iterm-2-solarized-dark-oh-my-zsh-agnoster/">[&#8230;]</a>]]></description>
				<content:encoded><![CDATA[<p>最近用腻了老的终端界面，将终端更新顺便也调整了下界面，当作个人的Mac OS X终端最佳实践。</p>
<p style="text-align: center;"><img class="size-full aligncenter" src="https://i1.wp.com/gist.github.com/agnoster/3712874/raw/43cb371f361eecf62e9dac7afc73a1c16edf89c7/screenshot.png?resize=633%2C346&#038;ssl=1" width="633" height="346" data-recalc-dims="1" />最终效果的截屏(来源于agnoster官网)<span id="more-2634"></span></p>
<p>1、iTerm 2( <a href="https://www.iterm2.com/">https://www.iterm2.com/</a> )</p>
<blockquote><p>brew cask install iterm2  #习惯使用homebrew</p>
<p>brew cask install iterm2-beta #要想使用beta版本</p></blockquote>
<p>&nbsp;</p>
<p>2、Solarized Dark (<a href="https://github.com/altercation/solarized/tree/master/iterm2-colors-solarized">https://github.com/altercation/solarized/tree/master/iterm2-colors-solarized</a>)</p>
<blockquote><p>curl -O https://raw.githubusercontent.com/altercation/solarized/master/iterm2-colors-solarized/Solarized%20Dark.itermcolors   #下载Solarized Dark文件到当前目录</p>
<p>打开iTerm2 → preferences 菜单→ profiles → colors → load presets.<br />
在打开的窗口，选中刚才下载的文件。</p></blockquote>
<p>&nbsp;</p>
<p>3、oh-my-zsh (<a href="https://github.com/robbyrussell/oh-my-zsh">https://github.com/robbyrussell/oh-my-zsh</a>)</p>
<blockquote>
<div class="highlight highlight-source-shell">
<pre>sh -c <span class="pl-s"><span class="pl-pds">"</span><span class="pl-pds">$(</span>curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh<span class="pl-pds">)</span><span class="pl-pds">"
</span></span></pre>
</div>
</blockquote>
<p>4、agnoster(<a href="https://github.com/agnoster/agnoster-zsh-theme">https://github.com/agnoster/agnoster-zsh-theme</a>)</p>
<blockquote><p>agnoster已经是oh-my-zsh的内置主题，只需将它设置为当前使用的主题。</p>
<p>nano ~/.zshrc   #使用nano编辑器打开.zshrc文件</p>
<p>找到:<br />
<span style="font-family: Consolas, Monaco, monospace;">ZSH_THEME=</span><span class="pl-s" style="font-family: Consolas, Monaco, monospace;"><span class="pl-pds">&#8220;</span>robbyrussell&#8221;</span></p>
<p>修改为:<br />
ZSH_THEME=<span class="pl-s"><span class="pl-pds">&#8220;</span>agnoster<span class="pl-pds">&#8220;</span></span></p>
<p>export DEFAULT_USER=你的用户名 #去掉该主题默认的username@hostname 的输入提示前缀，你的用户名可以在打开的终端命令行执行whoami查看。</p>
<p>保存文件并退出。</p></blockquote>
<p>&nbsp;</p>
<p>5、增加所需的图标字体(<a href="https://github.com/powerline/fonts">https://github.com/powerline/fonts</a>)</p>
<blockquote>
<pre>git clone https://github.com/powerline/fonts.git --depth=1
cd fonts
./install.sh
cd ..
rm -rf fonts

打开iTerm2 → Preferences 菜单 → Profiles → Text → Change Font
选择Meslo LG M DZ Regular for Powerline字体，大小随你喜欢(我用12)。</pre>
</blockquote>
<p>6、完成</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
]]></content:encoded>
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		</item>
		<item>
		<title>Google Cloud Platform 计算单元 开启 BBR</title>
		<link>https://blog.it580.com/google-cloud-platform-vm-enable-bbr/</link>
		<comments>https://blog.it580.com/google-cloud-platform-vm-enable-bbr/#comments</comments>
		<pubDate>Tue, 14 Mar 2017 08:57:31 +0000</pubDate>
		<dc:creator><![CDATA[davidpan]]></dc:creator>
				<category><![CDATA[手记]]></category>
		<category><![CDATA[bbr]]></category>
		<category><![CDATA[Cloud]]></category>
		<category><![CDATA[debian]]></category>
		<category><![CDATA[gcp]]></category>
		<category><![CDATA[google]]></category>
		<category><![CDATA[Platform]]></category>

		<guid isPermaLink="false">http://blog.it580.com/?p=2616</guid>
		<description><![CDATA[当前建立出来的计算单元系统是debian jessie sudo nano /etc/apt/sources. <a class="read-more" href="https://blog.it580.com/google-cloud-platform-vm-enable-bbr/">[&#8230;]</a>]]></description>
				<content:encoded><![CDATA[<p>当前建立出来的计算单元系统是debian jessie</p>
<blockquote><p>sudo nano /etc/apt/sources.list  #替换所有jessie 为 testing ，保存修改。</p>
<p>#更新到testing版本<br />
sudo apt-get update<br />
sudo apt-get -u -o APT::Force-LoopBreak=1 dist-upgrade<br />
sudo apt-get autoremove</p>
<p>#开启BBR<br />
sudo sh -c &#8216;echo “net.core.default_qdisc=fq” &gt;&gt; /etc/sysctl.conf&#8217;<br />
sudo sh -c &#8216;echo “net.ipv4.tcp_congestion_control=bbr” &gt;&gt; /etc/sysctl.conf&#8217;<br />
sudo sysctl -p</p>
<p>#验证<br />
sudo sysctl net.ipv4.tcp_available_congestion_control<br />
sudo sysctl net.ipv4.tcp_congestion_control</p></blockquote>
]]></content:encoded>
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		</item>
		<item>
		<title>Linode Debian 开启 BBR</title>
		<link>https://blog.it580.com/linode-debian-enable-bbr/</link>
		<comments>https://blog.it580.com/linode-debian-enable-bbr/#respond</comments>
		<pubDate>Fri, 24 Feb 2017 02:28:53 +0000</pubDate>
		<dc:creator><![CDATA[davidpan]]></dc:creator>
				<category><![CDATA[手记]]></category>
		<category><![CDATA[bbr]]></category>
		<category><![CDATA[debian]]></category>
		<category><![CDATA[linode]]></category>

		<guid isPermaLink="false">http://blog.it580.com/?p=2613</guid>
		<description><![CDATA[BBR相关介绍可以看: BBR: Congestion-Based Congestion Control Go <a class="read-more" href="https://blog.it580.com/linode-debian-enable-bbr/">[&#8230;]</a>]]></description>
				<content:encoded><![CDATA[<p>BBR相关介绍可以看:<br />
<a href="http://queue.acm.org/detail.cfm?id=3022184" target="_blank">BBR: Congestion-Based Congestion Control</a><br />
<a href="http://www.voidcn.com/blog/dog250/article/p-6243864.html" target="_blank">Google&#8217;s BBR拥塞控制算法模型解析</a><br />
<a href="https://www.zhihu.com/question/53559433" target="_blank">知乎: Linux Kernel 4.9 中的 BBR 算法与之前的 TCP 拥塞控制相比有什么优势？</a></p>
<p>VPS现有情况: Debian Jessie, Linode 2048.</p>
<p>实作如下:</p>
<p>1、将版本从Jessie切换到testing</p>
<blockquote><p>nano /etc/apt/sources.list</p></blockquote>
<p>替换所有jessie 为 testing ，保存修改。</p>
<blockquote><p>apt-get update<br />
apt-get -u -o APT::Force-LoopBreak=1 dist-upgrade<br />
apt-get autoremove</p></blockquote>
<p>更新到testing版本</p>
<p>2、安装新内核</p>
<blockquote><p>apt-get install <span class="s1">linux-image-4.9.0-1-686-pae</span></p></blockquote>
<p>安装完重启后，可以用uname -a 确认。</p>
<p>3、开启bbr</p>
<blockquote><p>echo &#8220;net.core.default_qdisc=fq&#8221; &gt;&gt; /etc/sysctl.conf<br />
echo &#8220;net.ipv4.tcp_congestion_control=bbr&#8221; &gt;&gt; /etc/sysctl.conf<br />
sysctl -p</p></blockquote>
<p>4、验证确认</p>
<blockquote><p>sysctl net.ipv4.tcp_available_congestion_control<br />
sysctl net.ipv4.tcp_congestion_control</p></blockquote>
<p>如果都发现了bbr，开启成功。</p>
]]></content:encoded>
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		</item>
		<item>
		<title>OpenWRT+ShadowSocks</title>
		<link>https://blog.it580.com/openwrt-shadowsocks/</link>
		<comments>https://blog.it580.com/openwrt-shadowsocks/#respond</comments>
		<pubDate>Tue, 31 Jan 2017 06:16:26 +0000</pubDate>
		<dc:creator><![CDATA[davidpan]]></dc:creator>
				<category><![CDATA[手记]]></category>
		<category><![CDATA[dnsmasq]]></category>
		<category><![CDATA[OPENWRT]]></category>
		<category><![CDATA[shadowsocks]]></category>

		<guid isPermaLink="false">http://blog.it580.com/?p=2610</guid>
		<description><![CDATA[1、shadowsocks安装 opkg update &#38;&#38; opkg install sha <a class="read-more" href="https://blog.it580.com/openwrt-shadowsocks/">[&#8230;]</a>]]></description>
				<content:encoded><![CDATA[<p>1、shadowsocks安装</p>
<blockquote><p>opkg update &amp;&amp; opkg install <span class="s1">shadowsocks-libev</span></p></blockquote>
<p>2、shadowsocks配置</p>
<blockquote><p>vi /etc/shadowsocks-libev.json  #根据服务器信息配置</p>
<p>vi /etc/init.d/shadowsocks-libev #修改CONFIG_FILE=/etc/shadowsocks-libev.json</p></blockquote>
<p>3、<span class="s1">dnsmasq配置</span></p>
<blockquote><p>vi /etc/dnsmasq.conf   #在文件末加入 server=127.0.0.1#5300</p></blockquote>
<p>4、启动相关服务</p>
<blockquote><p>/etc/init.d/shadowsocks-libev enable<br />
/etc/init.d/shadowsocks-libev restart #如果未启动，改为start<br />
/etc/init.d/dnsmasq restart</p></blockquote>
<p>完成这四步路由器已经实现完全翻墙，如果需要实现国内域名的本地解析继续往下看。</p>
<p>5、chinese list</p>
<p>网址: <a href="https://github.com/felixonmars/dnsmasq-china-list">https://github.com/felixonmars/dnsmasq-china-list</a></p>
<blockquote><p>mkdir /etc/dnsmasq.d/<br />
cd /etc/dnsmasq.d/<br />
wget https://github.com/felixonmars/dnsmasq-china-list/raw/master/accelerated-domains.china.conf<br />
vi /etc/dnsmasq.conf #在末行加入conf-dir=/etc/dnsmasq.d</p></blockquote>
<p>重新执行第4步，并使用国内视频网址验证访问国内地址是否正常。</p>
<p>如果一起正常，完成。</p>
]]></content:encoded>
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		</item>
		<item>
		<title>OpenWrt 更新</title>
		<link>https://blog.it580.com/openwrt-upgrade/</link>
		<comments>https://blog.it580.com/openwrt-upgrade/#respond</comments>
		<pubDate>Tue, 31 Jan 2017 02:33:47 +0000</pubDate>
		<dc:creator><![CDATA[davidpan]]></dc:creator>
				<category><![CDATA[手记]]></category>
		<category><![CDATA[NETGEAR]]></category>
		<category><![CDATA[OPENWRT]]></category>
		<category><![CDATA[WNDR3700v2]]></category>

		<guid isPermaLink="false">http://blog.it580.com/?p=2608</guid>
		<description><![CDATA[好久没有更新路由器的版本，新年正好更新下。 1、检查现有版本 cat /etc/banner  #查询现有版本 <a class="read-more" href="https://blog.it580.com/openwrt-upgrade/">[&#8230;]</a>]]></description>
				<content:encoded><![CDATA[<p>好久没有更新路由器的版本，新年正好更新下。</p>
<h2>1、检查现有版本</h2>
<blockquote><p>cat /etc/banner  #查询现有版本编号</p></blockquote>
<p>DESIGNATED DRIVER (Bleeding Edge, <strong>xxxxx</strong>)  &#8212; 我用的是snapshots版本，<strong>xxxxx</strong>为详细版本号</p>
<blockquote><p>cat /proc/cpuinfo  #如果懒得去看路由器，可以直接查询硬件型号</p></blockquote>
<p>system type : Atheros AR7161 rev 2<br />
machine : NETGEAR WNDR3700/WNDR3800/WNDRMAC</p>
<p>和官网wiki信息对比: <a href="https://wiki.openwrt.org/toh/netgear/wndr3700">https://wiki.openwrt.org/toh/netgear/wndr3700</a> , 只有v1，v2两个型号。(差别是flash，直接用df命令进行比对，确认为v2版本)</p>
<h2>2、下载对应版本及更新</h2>
<p>去官网检索对应的固件，ar71xx系列地址: <a href="http://downloads.openwrt.org/snapshots/trunk/ar71xx/generic/">http://downloads.openwrt.org/snapshots/trunk/ar71xx/generic/</a></p>
<blockquote><p>cd /tmp<br />
#下载固件文件<br />
wget http://downloads.openwrt.org/snapshots/trunk/ar71xx/generic/openwrt-ar71xx-generic-wndr3700v2-squashfs-sysupgrade.bin<br />
#下载md5校验文件<br />
wget http://downloads.openwrt.org/snapshots/trunk/ar71xx/generic/md5sums<br />
#md5校验<br />
md5sum -c md5sums 2&gt; /dev/null | grep OK</p></blockquote>
<p>确认文件下载正常就可以刷入固件，因为3700v2的空间和内存足够，直接刷入。(建议使用有线状态刷入)</p>
<blockquote><p>sysupgrade -v /tmp/openwrt-ar71xx-generic-wndr3700v2-squashfs-sysupgrade.bin</p></blockquote>
<h2>3、更新确认</h2>
<blockquote><p>cat /mnt/banner</p></blockquote>
<p>_______ ________ __<br />
| |.&#8212;&#8211;.&#8212;&#8211;.&#8212;&#8211;.| | | |.&#8212;-.| |_<br />
| &#8211; || _ | -__| || | | || _|| _|<br />
|_______|| __|_____|__|__||________||__| |____|<br />
|__| W I R E L E S S F R E E D O M<br />
&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br />
DESIGNATED DRIVER (Bleeding Edge, <strong>50082</strong>)<br />
&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br />
* 2 oz. Orange Juice Combine all juices in a<br />
* 2 oz. Pineapple Juice tall glass filled with<br />
* 2 oz. Grapefruit Juice ice, stir well.<br />
* 2 oz. Cranberry Juice<br />
&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;</p>
<p>已经更新到r50082的版本。</p>
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		</item>
		<item>
		<title>Debian/Ubuntu下的MySQL Server最佳安装实践</title>
		<link>https://blog.it580.com/debianubuntu%e4%b8%8b%e7%9a%84mysql-server%e6%9c%80%e4%bd%b3%e5%ae%89%e8%a3%85%e5%ae%9e%e8%b7%b5/</link>
		<comments>https://blog.it580.com/debianubuntu%e4%b8%8b%e7%9a%84mysql-server%e6%9c%80%e4%bd%b3%e5%ae%89%e8%a3%85%e5%ae%9e%e8%b7%b5/#comments</comments>
		<pubDate>Tue, 20 Jan 2015 14:05:59 +0000</pubDate>
		<dc:creator><![CDATA[davidpan]]></dc:creator>
				<category><![CDATA[手记]]></category>
		<category><![CDATA[debian]]></category>
		<category><![CDATA[mysql]]></category>
		<category><![CDATA[ubuntu]]></category>

		<guid isPermaLink="false">http://blog.it580.com/?p=2581</guid>
		<description><![CDATA[Debian 7 Stable资源库当前MySQL Server是5.5,常出问题的5.5&#8230;&#8 <a class="read-more" href="https://blog.it580.com/debianubuntu%e4%b8%8b%e7%9a%84mysql-server%e6%9c%80%e4%bd%b3%e5%ae%89%e8%a3%85%e5%ae%9e%e8%b7%b5/">[&#8230;]</a>]]></description>
				<content:encoded><![CDATA[<p>Debian 7 Stable资源库当前MySQL Server是5.5,常出问题的5.5&#8230;&#8230;</p>
<p>推荐使用MySQL的<a title="MySQL的官方APT资源库" href="http://dev.mysql.com/downloads/repo/apt/" target="_blank">官方APT</a>进行安装，更换为5.6 &#8211; 5.7。示例如下:</p>
<blockquote><p>wget http://dev.mysql.com/get/mysql-apt-config_0.3.2-1debian7_all.deb<br />
dpkg -i mysql-apt-config_0.3.2-1debian7_all.deb<br />
apt-get update<br />
apt-get install mysql-server<br />
apt-get upgrade</p></blockquote>
<p>更多说明，建议参考官方帮助: <a title="A Quick Guide to Using the MySQL APT Repository" href="http://dev.mysql.com/doc/mysql-apt-repo-quick-guide/en/" target="_blank">http://dev.mysql.com/doc/mysql-apt-repo-quick-guide/en/</a></p>
]]></content:encoded>
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		<slash:comments>5</slash:comments>
		</item>
		<item>
		<title>iPhone 7越狱</title>
		<link>https://blog.it580.com/iphone-7%e8%b6%8a%e7%8b%b1/</link>
		<comments>https://blog.it580.com/iphone-7%e8%b6%8a%e7%8b%b1/#respond</comments>
		<pubDate>Mon, 23 Dec 2013 06:02:03 +0000</pubDate>
		<dc:creator><![CDATA[davidpan]]></dc:creator>
				<category><![CDATA[iPad]]></category>
		<category><![CDATA[iPhone]]></category>
		<category><![CDATA[ios]]></category>
		<category><![CDATA[jailbrak]]></category>

		<guid isPermaLink="false">http://blog.it580.com/?p=2576</guid>
		<description><![CDATA[iPhone 7的越狱:evasi0n之前已经放出。 建议各位先不要使用该版本，中文版强行捆绑的太极应用，cy <a class="read-more" href="https://blog.it580.com/iphone-7%e8%b6%8a%e7%8b%b1/">[&#8230;]</a>]]></description>
				<content:encoded><![CDATA[<p>iPhone 7的越狱:evasi0n之前已经放出。</p>
<p>建议各位先不要使用该版本，中文版强行捆绑的太极应用，cydia作者的twitter(他都不知道捆绑的是什么版本的cyida)，之前传说的越狱程序被盗事件。</p>
<p>以防万一，还是等事情水落石出再越狱吧。</p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Ruby on Rails 在 Mac OS X 下的典型安装</title>
		<link>https://blog.it580.com/ruby-on-rails-on-mac-os-x/</link>
		<comments>https://blog.it580.com/ruby-on-rails-on-mac-os-x/#respond</comments>
		<pubDate>Sun, 26 May 2013 11:56:02 +0000</pubDate>
		<dc:creator><![CDATA[davidpan]]></dc:creator>
				<category><![CDATA[手记]]></category>
		<category><![CDATA[MAC]]></category>
		<category><![CDATA[rails]]></category>
		<category><![CDATA[ruby]]></category>

		<guid isPermaLink="false">http://blog.it580.com/?p=2571</guid>
		<description><![CDATA[1、Mac系统 系统更新 安装Xcode 4.4 Xcode -&#62; Preferences -&#62;  <a class="read-more" href="https://blog.it580.com/ruby-on-rails-on-mac-os-x/">[&#8230;]</a>]]></description>
				<content:encoded><![CDATA[<h3>1、Mac系统</h3>
<ul>
<li>系统更新</li>
<li>安装Xcode 4.4</li>
<li>Xcode -&gt; Preferences -&gt; Download Tab -&gt; Install &#8216;Command Line Tools&#8217;</li>
</ul>
<h3>2、安装homebrew</h3>
<blockquote>
<p>ruby -e &#8220;$(curl -fsSL https://raw.github.com/mxcl/homebrew/go)&#8221;</p>
<p>brew install git</p>
<p>brew update</p>
</blockquote>
<h3>3、安装XQuartz(如果你要用ImageMagick)</h3>
<ul>
<li>访问: <span style="font-weight: normal;">http://xquartz.macosforge.org/trac/wiki/Releases (下载最新的，当前是x11 2.7.4)</span></li>
<li>下载并完成安装</li>
</ul>
<h3>4、安装其他需要软件</h3>
<blockquote>
<p>brew install imagemagick</p>
<p>curl get.pow.cx | sh</p>
<p>brew install mysql (或者到Mysql官网下载)</p>
</blockquote>
<h3>5、RVM,Ruby,Rails</h3>
<blockquote>
<p>curl -L https://get.rvm.io | bash</p>
<p>source ~/.zprofile </p>
<p>rvm install 1.9.3</p>
<p>rvm 1.9.3 &#8211;default</p>
<p>gem install rails</p>
<p>gem install mysql2</p>
<p>gem install powder</p>
</blockquote>
<h3>6、安装JewelryBox</h3>
<ul>
<li>访问: http://jewelrybox.unfiniti.com</li>
<li>下载并完成安装</li>
</ul>
<p> </p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>无法访问Linode VPS时的处理</title>
		<link>https://blog.it580.com/%e6%97%a0%e6%b3%95%e8%ae%bf%e9%97%aelinode-vps%e6%97%b6%e7%9a%84%e5%a4%84%e7%90%86/</link>
		<comments>https://blog.it580.com/%e6%97%a0%e6%b3%95%e8%ae%bf%e9%97%aelinode-vps%e6%97%b6%e7%9a%84%e5%a4%84%e7%90%86/#respond</comments>
		<pubDate>Mon, 22 Apr 2013 04:49:28 +0000</pubDate>
		<dc:creator><![CDATA[davidpan]]></dc:creator>
				<category><![CDATA[手记]]></category>
		<category><![CDATA[linode]]></category>

		<guid isPermaLink="false">http://blog.it580.com/?p=2567</guid>
		<description><![CDATA[请访问http://www.just-ping.com/，输入你的vps ip地址。检查是否只是国内无法访问， <a class="read-more" href="https://blog.it580.com/%e6%97%a0%e6%b3%95%e8%ae%bf%e9%97%aelinode-vps%e6%97%b6%e7%9a%84%e5%a4%84%e7%90%86/">[&#8230;]</a>]]></description>
				<content:encoded><![CDATA[<p>请访问<a href="http://www.just-ping.com/">http://www.just-ping.com/</a>，输入你的vps ip地址。检查是否只是国内无法访问，表现为全部丢包。</p>
<p>如果只是国内无法访问，需要联系linode客服更换ip地址，在申请时需提供<a href="https://library.linode.com/linux-tools/mtr" target="_blank">mtr的报告</a>。</p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
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