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	<title>The life, is too crazy &#187; OpenSource</title>
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	<link>http://blog.ychsiao.org</link>
	<description>Yuan-Chung Hsiao's technical note and murmuring</description>
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		<title>How To FreeBSD UTF-8(20090806)</title>
		<link>http://blog.ychsiao.org/how-to-freebsd-utf-820090806.html</link>
		<comments>http://blog.ychsiao.org/how-to-freebsd-utf-820090806.html#comments</comments>
		<pubDate>Wed, 05 Aug 2009 17:34:18 +0000</pubDate>
		<dc:creator>Yuan-Chung Hsiao</dc:creator>
				<category><![CDATA[General]]></category>
		<category><![CDATA[Computer]]></category>
		<category><![CDATA[Document]]></category>
		<category><![CDATA[FreeBSD]]></category>
		<category><![CDATA[OpenSource]]></category>

		<guid isPermaLink="false">http://blog.ychsiao.org/?p=604</guid>
		<description><![CDATA[本文授權CC Attribution-ShareAlike 2.5 前陣子搞過FreeBSD UTF-8的term、editor(vim)、screen與irssi。弄的時候一知半解的，所以也沒很認真的做筆記(人老了&#8230;)。最近碰到台灣唯一的irc server掛點，部分channel都移至irc.freenode.net上(喔耶，有IPv6!!)，也趁機將channel從Big5轉為UTF-8。 FreeBSD UTF-8有不少方法，如果主機root不是你的，修正screen與libiconv算是比較麻煩的。以下說明的只要使用者端做略為修改環境變數即可完成。 Putty設定 在Window/Translation中的Received data&#8230;.. character set選UTF-8。 下方的treat CJK ambiguous characters as wide要選。 screen 編譯screen時候請WITH_CJK (mhsin&#8217;s cjkwidth)下去。這個是修正像bbs字寬會跑掉的問題。 下載18這個編碼，放到/usr/local/share/screen/utf8encodings/裡面。(ref:http://www.csie.ntu.edu.tw/~r92030/project/big5) .screenrc加入下面這幾行 defc1 off defencoding utf8 bind b encoding big5 utf8 #^A+b會big5轉utf-8 bind u encoding utf8 utf8 #^A+u會變成utf-8 cjkwidth on#[註1] .cshrc，加入下面三行，其它跟LC_*或是LANG有關的通通拿掉 setenv LANG en_US.UTF-8 setenv LC_CTYPE en_US.UTF-8 alias telnet &#8216;env LANG=zh_TW.Big5 zh-telnet [...]]]></description>
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		<title>Use NFS mounts to upgrade multiple FreeBSD</title>
		<link>http://blog.ychsiao.org/use-nfs-mounts-to-upgrade-multiple-freebsd.html</link>
		<comments>http://blog.ychsiao.org/use-nfs-mounts-to-upgrade-multiple-freebsd.html#comments</comments>
		<pubDate>Tue, 06 Jan 2009 16:36:08 +0000</pubDate>
		<dc:creator>Yuan-Chung Hsiao</dc:creator>
				<category><![CDATA[General]]></category>
		<category><![CDATA[Computer]]></category>
		<category><![CDATA[FreeBSD]]></category>
		<category><![CDATA[Network]]></category>
		<category><![CDATA[OpenSource]]></category>

		<guid isPermaLink="false">http://blog.ychsiao.org/?p=537</guid>
		<description><![CDATA[因為某一台機器一直編不起來FreeBSD 7.1的src(!@#$)，再加上懶惰，就用NFS來昇級啦。 注意:這篇文章是邊做邊寫完成的，不保證每台機器都可以跑。 千萬不要把i386拿去amd64啊XD。 1.先把某一台buildworld/buildkernel做好。 2.打開NFS server。 nfs_server_enable=&#8221;YES&#8221; rpcbind_enable=&#8221;YES&#8221; mountd_enable=&#8221;YES&#8221; mountd_flags=&#8221;-r&#8221; 3.編輯/etc/exports。 /usr/src /usr/obj -ro 192.168.1.1 4.啟動rpcbind, nfsserver,mountd 5.到預計昇級的機器上把nfs掛起來。 mount_nfs -T -3 192.168.1.1:/usr/src /usr/src mount_nfs -T -3 192.168.1.1:/usr/obj /usr/obj 6.cd /usr/src;make installworld;make installkernel 7.umount /usr/src /usr/obj; 8. 如果機器的kernel有做特別調整，重編一下kernel吧。 9.mergemaster -U 10.reboot 收工。]]></description>
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		<item>
		<title>COSCUP 2008 Day1</title>
		<link>http://blog.ychsiao.org/coscup-2008-day1.html</link>
		<comments>http://blog.ychsiao.org/coscup-2008-day1.html#comments</comments>
		<pubDate>Sat, 23 Aug 2008 17:35:18 +0000</pubDate>
		<dc:creator>Yuan-Chung Hsiao</dc:creator>
				<category><![CDATA[Computer]]></category>
		<category><![CDATA[Google]]></category>
		<category><![CDATA[Network]]></category>
		<category><![CDATA[OpenSource]]></category>
		<category><![CDATA[security]]></category>

		<guid isPermaLink="false">http://blog.ychsiao.org/?p=437</guid>
		<description><![CDATA[大概兩年沒參加OpenSource社群的活動了。今年因為某些情況只能去COSCUP 2008第一天，第二天沒去就不能拜大神啊啊啊。(只拜到肥睡睡Orz) 簡略看一下COSCUP 2008的議程是集中在Web、Security、Embedded、Lightweight desktop/laptop等等。 第一天比較經典應該是Microsoft參加Lightning Talk，只能說是從頭被修理到尾XD： 坦白說OpenSource還是以龜慢的速前進啊。(不知道送的OS kernel source code什麼時候會寄過來，不要給我win 3.1的啊XD) 再來Google的繼續推廣GAE(Google App Engine)，Slide跟Google Developer Day 2008 @TW一樣，連報告換頁時間都分秒不差，這招要好好學起來。Big table實在是經典啊，不知道Google@TW哪時候會全面解決Google Apps Engine PIN認證問題就是了Orz。 Never live demo已經是名言了，叔叔都說過了，所以苦主就會變成這樣： 因為台大網路維護的關係，Day1的網路頗為不順，希望Day2議程進行的更順利。感謝乃特大奔走，大家要感謝他啊啊啊。(tea break吃的好撐)]]></description>
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		<slash:comments>1</slash:comments>
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		<item>
		<title>Upgrade FreeBSD 7.0</title>
		<link>http://blog.ychsiao.org/upgrade-freebsd-70.html</link>
		<comments>http://blog.ychsiao.org/upgrade-freebsd-70.html#comments</comments>
		<pubDate>Sun, 13 Apr 2008 16:37:58 +0000</pubDate>
		<dc:creator>Yuan-Chung Hsiao</dc:creator>
				<category><![CDATA[Computer]]></category>
		<category><![CDATA[Document]]></category>
		<category><![CDATA[FreeBSD]]></category>
		<category><![CDATA[OpenSource]]></category>
		<category><![CDATA[unix]]></category>

		<guid isPermaLink="false">http://blog.ychsiao.org/?p=415</guid>
		<description><![CDATA[FreeBSD 7.0有許多功能(如ZFS)讓大家躍躍欲試，這邊簡單整理一下昇級的方法。 從FreeBSD 6.2 or 6.3用csup昇級上來的步驟大概如下(i386/amd64皆試過): 1. 改stable-supfile，tag改成RELENG_7_0 。 2. cd /usr/src;make update 3. make buildworld 4. make kernel 5. make installworld 6. mergemaster -i 7. reboot 接下來是關於ports的部分 8. cd /usr/ports;make fetchindex 9. cd /var/db/pkg;rm pkgdb.db 10. portupgrade -af 11. cd /usr/src ; make BATCH_DELETE_OLD_FILES=YES delete-old delete-old-libs 12.收工 用freebsd-update的話: 1.fetch http://people.freebsd.org/~cperciva/freebsd-update-upgrade.tgz 2.tar -xf freebsd-update-upgrade.tgz 3.sh [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>昇級wordpress與相關plugins異動</title>
		<link>http://blog.ychsiao.org/%e6%98%87%e7%b4%9awordpress%e8%88%87%e7%9b%b8%e9%97%9cplugins%e7%95%b0%e5%8b%95.html</link>
		<comments>http://blog.ychsiao.org/%e6%98%87%e7%b4%9awordpress%e8%88%87%e7%9b%b8%e9%97%9cplugins%e7%95%b0%e5%8b%95.html#comments</comments>
		<pubDate>Sun, 06 Apr 2008 10:23:19 +0000</pubDate>
		<dc:creator>Yuan-Chung Hsiao</dc:creator>
				<category><![CDATA[blog]]></category>
		<category><![CDATA[Computer]]></category>
		<category><![CDATA[OpenSource]]></category>

		<guid isPermaLink="false">http://blog.ychsiao.org/?p=414</guid>
		<description><![CDATA[1. wp-config-sample.php裡頭有增加一段code，請自已加在$table_prefix這個變數前面 // Change SECRET_KEY to a unique phrase. You won't have to remember it later, // so make it long and complicated. You can visit https://www.grc.com/passwords.htm // to get a phrase generated for you, or just make something up. define('SECRET_KEY', 'put your unique phrase here'); // Change this to a unique phrase. 而內容要寫什麼呢，連上那個網頁後，會產生一組獨立的key，三選一拿一個下來貼在put&#8230;這段上面，再重新登入管理介面即可。 2.跟沙拉麵大叔測試的結果，wordpress [...]]]></description>
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		<slash:comments>2</slash:comments>
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		<title>WordPress 2.5 Release</title>
		<link>http://blog.ychsiao.org/wordpress-25-release.html</link>
		<comments>http://blog.ychsiao.org/wordpress-25-release.html#comments</comments>
		<pubDate>Sun, 30 Mar 2008 08:15:29 +0000</pubDate>
		<dc:creator>Yuan-Chung Hsiao</dc:creator>
				<category><![CDATA[blog]]></category>
		<category><![CDATA[Computer]]></category>
		<category><![CDATA[OpenSource]]></category>

		<guid isPermaLink="false">http://blog.ychsiao.org/?p=412</guid>
		<description><![CDATA[WordPress 2.5 Release，其實安裝完到是沒什麼特別的地方。我先試用個幾天，沒問題再幫代管主機昇級啊。 (如果你要手賤昇級我也不介意，降不回來我也沒辦法啦:p)]]></description>
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