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	<title>The life, is too crazy &#187; Document</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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		<slash:comments>0</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>How To FreeBSD UTF-8</title>
		<link>http://blog.ychsiao.org/how-to-freebsd-utf-8.html</link>
		<comments>http://blog.ychsiao.org/how-to-freebsd-utf-8.html#comments</comments>
		<pubDate>Sat, 01 Mar 2008 16:31:58 +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/2008/03/02/400</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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		<slash:comments>2</slash:comments>
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		<item>
		<title>FreeBSD 當 router 的調法</title>
		<link>http://blog.ychsiao.org/freebsd-%e7%95%b6-router-%e7%9a%84%e8%aa%bf%e6%b3%95.html</link>
		<comments>http://blog.ychsiao.org/freebsd-%e7%95%b6-router-%e7%9a%84%e8%aa%bf%e6%b3%95.html#comments</comments>
		<pubDate>Tue, 19 Apr 2005 00:45:04 +0000</pubDate>
		<dc:creator>Yuan-Chung Hsiao</dc:creator>
				<category><![CDATA[Document]]></category>
		<category><![CDATA[FreeBSD]]></category>
		<category><![CDATA[Network]]></category>
		<category><![CDATA[unix]]></category>

		<guid isPermaLink="false">http://blog.ychsiao.org/?p=83</guid>
		<description><![CDATA[從rafan那看來的一篇 stable mailing: &#8220;Tuning for router performance&#8220;，主要是提到有關em(4) &#038; 5.3當router的一些調法 大概就是: if_em.h: EM_TIDV, EM_MAX_TXD, EM_MAX_RXD kern.random.sys.harvest.ethernet=0 kern.random.sys.hervest.interrupt=0 net.inet.ip.fastforwarding=1 (netinet/ip_fastfwd.c) net.ipc.nmbcluster 262144 ?! vm.kmem_size 跟 vm.kmem_size_max 把 em(4) 的 interrupt moderation 關掉： http://www.freebsd.org/cgi/query-pr.cgi?pr=74986, http://docs.freebsd.org/cgi/getmsg.cgi?fetch=215083+0+archive/2004/freebsd-current/20041128.freebsd-current, http://docs.freebsd.org/cgi/getmsg.cgi?fetch=1279567+0+archive/2004/freebsd-current/20041121.freebsd-current]]></description>
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		<slash:comments>0</slash:comments>
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		<item>
		<title>Disable arp message</title>
		<link>http://blog.ychsiao.org/disable-arp-message.html</link>
		<comments>http://blog.ychsiao.org/disable-arp-message.html#comments</comments>
		<pubDate>Wed, 23 Feb 2005 16:02:53 +0000</pubDate>
		<dc:creator>Yuan-Chung Hsiao</dc:creator>
				<category><![CDATA[Document]]></category>
		<category><![CDATA[FreeBSD]]></category>

		<guid isPermaLink="false">http://blog.ychsiao.org/?p=59</guid>
		<description><![CDATA[有時候FreeBSD會出現下面這種訊息，通常我在做port mirror最常發生，看了就很煩。 arp: 210.71.22.222 moved from 00:09:97:be:4a:0e to 00:09:97:be:4a:0f on rl0 所以下了sysctl給它關掉吧:p sysctl -w net.link.ether.inet.log_arp_wrong_iface=0]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>FreeRadius+OpenLDAP with FreeBSD</title>
		<link>http://blog.ychsiao.org/freeradius.html</link>
		<comments>http://blog.ychsiao.org/freeradius.html#comments</comments>
		<pubDate>Thu, 10 Feb 2005 11:43:33 +0000</pubDate>
		<dc:creator>Yuan-Chung Hsiao</dc:creator>
				<category><![CDATA[Document]]></category>
		<category><![CDATA[FreeBSD]]></category>
		<category><![CDATA[OpenSource]]></category>
		<category><![CDATA[unix]]></category>

		<guid isPermaLink="false">http://blog.ychsiao.org/?p=56</guid>
		<description><![CDATA[FreeRadius with OpenLDAP in FreeBSD]]></description>
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		<slash:comments>1</slash:comments>
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