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<rss version="2.0">
	<channel>
	<title>½Ã½ºÅÛ°ü¸®ÀÚÀÇ ½°ÅÍ, Ä¿ÇÇ´Ð½º - ÆÁ, °­ÁÂ</title>
	<link>http://coffeenix.net</link>
	<description>½Ã½ºÅÛ°ü¸®ÀÚÀÇ ½°ÅÍ - *NIX, º¸¾È, ³×Æ®¿÷ ¿î¿µ, IT Á¤º¸</description>
	<language>ko</language>
	<item>
		<title>ZFS ÆÄÀÏ½Ã½ºÅÛÀÇ snapshot(½º³À¼¦) ±â´É</title>
		<link>http://coffeenix.net/board_view.php?bd_code=1711</link>
		<description><![CDATA[Á¦  ¸ñ : ZFS ÆÄÀÏ½Ã½ºÅÛÀÇ snapshot(½º³À¼¦) ±â´É<br />
ÀÛ¼ºÀÚ : ÁÁÀºÁøÈ£(truefeel, http://coffeenix.net/ )<br />
ÀÛ¼ºÀÏ : 2010.6.21(¿ù)<br />
¼öÁ¤ÀÏ : 2010.8.2(¿ù) FreeBSD¿¡¼­ ZFS ¹öÀü Á¤º¸ Ãß°¡<br />
<br />
<br />
ZFS ÆÄÀÏ½Ã½ºÅÛÀº snapshot(½º³À¼¦) ±â´ÉÀ» Á¦°øÇÏ¿©, ¿øÇÏ¸é ¾ðÁ¦µçÁö snapshot½ÃÁ¡À¸·Î º¹¿øÇÒ ¼ö ÀÖ´Ù. ¸í·É¾î ÇÑÁÙ·Î snapshotÀ» ¸¸µé°í, ¸í·É¾î ÇÑÁÙ·Î º¹¿øÇÑ´Ù. snapshot »ý¼ºÀ» ¸ÅÀÏ 1È¸ ÀÌ»ó ÀÚµ¿À¸·Î ½ÇÇàµÇµµ·Ï ÇØÁÖ¸é, µ¥ÀÌÅÍ º¹¿ø¿¡ À¯¿ëÇÒ °ÍÀÌ´Ù.<br />
<br />
Âü°í·Î FreeBSD 8.0Àº ZFS v13À», 8.1Àº v14¸¦ Áö¿øÇÑ´Ù. FreeBSD 8.2 ¶Ç´Â 9.0¿¡¼­´Â v15¸¦ Áö¿øÇÒ ¿¹Á¤ÀÌ´Ù.<br />
ZFS v15´Â Solaris 10 update 8°ú FreeBSD°£ÀÇ È£È¯¼ºÀÌ ÁÁ¾ÆÁ³À¸¸ç, ZFSÆÄÀÏ½Ã½ºÅÛ¿¡ php ÄÚµå°¡ ÀÖÀ»°æ¿ì¿¡ ±âÁ¸º¸´Ù 15~20%Á¤µµ RPS°¡ Çâ»óµÇ¾ú´Ù.<br />
<br />
<br />
<font size="3"><b>1. snapshot ¸¸µé±â</b></font><br />
<br />
ZFS ÆÄÀÏ½Ã½ºÅÛÀº snapshot ±â´ÉÀ» Áö¿øÇÑ´Ù. µû¶ó¼­ ÆÄÀÏ ½Ã½ºÅÛÀÇ ¹é¾÷°ú Æ¯Á¤ ½ÃÁ¡À¸·ÎÀÇ rollback(·Ñ¹é)ÀÌ ½±´Ù.<br />
ÀÌ·ÐÀûÀ¸·Î snapshotÀº ÃÖ´ë 2ÀÇ 64Á¦°ö°³±îÁö ¸¸µé ¼ö ÀÖ´Ù. snapshotÀº °°Àº ½ºÅä¸®Áö Ç®(ÆÄÀÏ½Ã½ºÅÛ, º¼·ý)ÀÇ °ø°£À» »ç¿ëÇÑ´Ù.<br />
<br />
snapshotÀ» ¸¸µé¾îº¸ÀÚ. snapshot½Ã¿¡ Çü½ÄÀº '...]]></description>
		<category>µð½ºÅ© °ü¸® / ÆÄÀÏ½Ã½ºÅÛ / mount</category>
		<pubDate>Mon, 02 Aug 2010 18:14:53 +0900</pubDate>
	</item>
	<item>
		<title>sort¸í·ÉÀÇ È°¿ë(¾ÆÆÄÄ¡ access log¸¦ ½Ã°£´ëº°·Î Á¤·Ä)</title>
		<link>http://coffeenix.net/board_view.php?bd_code=1710</link>
		<description><![CDATA[Á¦  ¸ñ : sort¸í·ÉÀÇ È°¿ë(¾ÆÆÄÄ¡ access log¸¦ ½Ã°£´ëº°·Î Á¤·Ä)<br />
ÀÛ¼ºÀÚ : ÁÁÀºÁøÈ£(truefeel, http://coffeenix.net/ )<br />
ÀÛ¼ºÀÏ : 2010.7.9(±Ý)<br />
<br />
<br />
·Î±× ÆÄÀÏÀÌ ÇÑ°³ÀÌ¸é Á¤·ÄÇÒ ÀÏÀÌ ¾ø°ÚÁö¸¸, ¿©·¯ ´ë¿¡ ³ª´²ÀÖ´Â ·Î±×¸¦ ÅëÇÕÇØ¾ß ÇÒ °æ¿ì 1) ÇÏ³ª·Î ¹­Àº ÈÄ -> 2) ½Ã°£´ëº°·Î Á¤·ÄÀÌ ÇÊ¿äÇÏ´Ù. °³ÀÎÀûÀ¸·Î´Â ÀÌ·¸°Ô ÀÌ¿ëÇÏ´Â °æ¿ì°¡ ¾øÁö¸¸, sort¸í·ÉÀ» ÀÌ·¸°Ô ¿¹¼úÀûÀ¸·Î È°¿ëÇÒ ¼ö ÀÖ±¸³ª ¶ó´Â °ÍÀ» ¾Ë°Ô µÉ °ÍÀÌ´Ù.<br />
<br />
jjun´ÔÀÌ ¼Ò°³ÇØÁÖ½Å sort¸í·ÉÀÌ´Ù.<br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
sort -t ' ' -k 4.9,4.12n -k 4.5,4.7M -k 4.2,4.3n -k 4.14,4.15n -k 4.17,4.18n -k 4.20,4.21n ·Î±×ÆÄÀÏ<br />
</td><td width="2%">&nbsp;</td></tr></table><br />
<br />
ÃâÃ³ : http://www.internetofficer.com/forum/awstats-apache-installation-and-configuration/apache-logs-not-sorted-by-timestamp/<br />
<br />
sort¸í·ÉÀÌ ³Ê¹« º¹ÀâÇØº¸ÀÌ´Â°¡? ¾ÆÇÇÄ¡ access logÆÄÀÏÀ» ¸ÕÀú º¸¸é ÀÌÇØÇÒ ¼ö°¡ ÀÖ´Ù.<br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
aaa.bbb.ccc.ddd - - [01/Jul/2010:00:31:44 +0900] "GET / HTTP/1.1" 200 39300 "-" "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.4) Gecko/20100611 Firefox/3.6.4 ( .NET CLR 3.5.30729)"<br />
</td><td width="2%">&nbsp;</td></tr></table><br />
<br />
·Î±× Á¤º¸...]]></description>
		<category>À¥ ¼­¹ö(web, httpd, apache)</category>
		<pubDate>Mon, 12 Jul 2010 12:53:56 +0900</pubDate>
	</item>
	<item>
		<title>CVS historyÆÄÀÏÀÇ code ¹®ÀÚ</title>
		<link>http://coffeenix.net/board_view.php?bd_code=1709</link>
		<description><![CDATA[Á¦  ¸ñ : CVS historyÆÄÀÏÀÇ code ¹®ÀÚ<br />
ÀÛ¼ºÀÚ : ÁÁÀºÁøÈ£(truefeel, http://coffeenix.net/ )<br />
ÀÛ¼ºÀÏ : 2010.6.30(¼ö)<br />
<br />
CVS history ÆÄÀÏÀº ´ÙÀ½°ú °°Àº ÇüÅÂÀÌ´Ù.<br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
U4c26f0e2|cnx|~/public_html*7|mainwww/help/search|1.81|index.html<br />
</td><td width="2%">&nbsp;</td></tr></table><br />
<br />
¸Ç ¾Õ¿¡¼­ ºÎÅÍ 'ÄÚµå+³¯Â¥|ID|µð·ºÅä¸®|CVSÇÁ·ÎÁ§Æ®¸í/CVSµð·ºÅä¸®|¹öÀü|ÆÄÀÏ¸í' ÀÌ´Ù.<br />
¸Ç¾Õ ÄÚµå 1ÀÚ¸® Áß O, U, M, AµîÀº ÀÍ¼÷ÇÑµ¥ ³ª¸ÓÁö´Â Çò°¥·Á¼­, ¸Þ¸ðÇØµÐ´Ù.<br />
°¢ ÄÚµå´Â ´ÙÀ½°ú °°Àº ÀÇ¹Ì¸¦ °®´Â´Ù.<br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
Table 6.1  The meaning of the code letters.<br />
<br />
Letter	     Meaning<br />
======       =========================================================<br />
O            Checkout<br />
T            Tag<br />
F            Release<br />
W            Update (no user file, remove from entries file)<br />
U            Update (file overwrote unmodified user file)<br />
G            Update (file was merged successfully into modified user file)<br />
C            Update (file was merged, but conflicts w/ modified user file)<br />
M            Commit (from modified file)<br />
A            Commit (an a...]]></description>
		<category>¹öÀü°ü¸® / CVS</category>
		<pubDate>Wed, 30 Jun 2010 18:30:57 +0900</pubDate>
	</item>
	<item>
		<title>Linux, FreeBSD¿¡¼­ MAC Address º¯°æ</title>
		<link>http://coffeenix.net/board_view.php?bd_code=1708</link>
		<description><![CDATA[Á¦  ¸ñ : Linux, FreeBSD¿¡¼­ MAC Address º¯°æ<br />
ÀÛ¼ºÀÚ : ÁÁÀºÁøÈ£(truefeel, http://coffeenix.net/ )<br />
ÀÛ¼ºÀÏ : 2010.6.8(È­) <br />
<br />
<br />
<font size="3"><b>1. Linux¿¡¼­ MAC Address ¹Ù²Ù±â</b></font><br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
# ifconfig eth0 down  (¸ÕÀú interface¸¦ down ½ÃÅ²´Ù.)<br />
# ifconfig eth0 hw ether AA:BB:CC:DD:EE:FF<br />
# ifconfig eth0       (MAC Address(MAC ÁÖ¼Ò)°¡ º¯°æµÈ °ÍÀ» È®ÀÎÇÑ´Ù.)<br />
# ifconfig eth0 up    (´Ù½Ã up)<br />
</td><td width="2%">&nbsp;</td></tr></table><br />
<br />
³×Æ®¿÷À» ²÷¾ú´Ù°¡ ¼³Á¤ ÈÄ ¿Ã¸®¹Ç·Î, ÀÎÅÍÆäÀÌ½º°¡ ¿©·¯ °³°¡ ¾Æ´Ï¶ó¸é ÄÜ¼Ö¿¡¼­ ÀÛ¾÷ÇÑ´Ù.<br />
<br />
RHEL, CentOS ¼­¹ö¿¡¼­ ºÎÆÃ½Ã ÀÚµ¿À¸·Î º¯°æµÇµµ·Ï ÇÏ·Á¸é /etc/sysconfig/network-scripts/ ¾Æ·¡ÀÇ ifcfg-eth? ÆÄÀÏ¿¡ ´ÙÀ½ ¼³Á¤À» Ãß°¡ÇÑ´Ù. AA:BB:CC:DD:EE:FF ¶Ç´Â aa:bb:cc:dd:ee:ff Ã³·³ MAC Address´Â ´ë¼Ò¹®ÀÚ »ó°üÀÌ ¾ø´Ù.<br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
MACADDR=AA:BB:CC:DD:EE:FF<br />
</td><td width="2%">&nbsp;</td></tr></table><br />
<br />
<br />
<font size="3"><b>2. FreeBSD¿¡¼­ MAC Address ¹Ù²Ù±â</b></font><br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
# ifconfig bce1 link  AA:BB:CC:DD:EE:FF ¶Ç´Â <br />
# ifconfig bce1 ether AA:BB:CC:DD:EE:FF<br />
</td><td width="2%">&nbsp;</td></tr></table><br />
<br />
bce1´Â interface¸íÀÌ¹Ç·Î, ¼­¹ö È¯°æ¿¡ ¸Â°Ô ¹Ù²Û´Ù.<br />
ºÎÆÃ½Ã ¹Ù·Î MAC Address°¡ ...]]></description>
		<category>³×Æ®¿öÅ©(network)</category>
		<pubDate>Mon, 14 Jun 2010 18:26:39 +0900</pubDate>
	</item>
	<item>
		<title>MySQL¿¡¼­ º¸¾ÈÀ§ÇØ load_file() °æ·Î Á¦ÇÑÇÏ±â</title>
		<link>http://coffeenix.net/board_view.php?bd_code=1707</link>
		<description><![CDATA[Á¦  ¸ñ : MySQL¿¡¼­ º¸¾ÈÀ§ÇØ load_file() °æ·Î Á¦ÇÑÇÏ±â<br />
ÀÛ¼ºÀÚ : ÁÁÀºÁøÈ£(truefeel, http://coffeenix.net/ )<br />
ÀÛ¼ºÀÏ : 2009.12.1(È­)<br />
Á¤¸®ÀÏ : 2010.5.14(±Ý)<br />
<br />
<font size="3"><b>1. SQL Injection¿¡¼­ load_file() ÇÔ¼öÀÇ À§Çè</b></font><br />
<br />
SQL Injection(SQL ÀÎÁ§¼Ç) °ø°Ý¿¡ ´ëÃ³ÇÏ±â À§ÇØ¼­´Â ´ÙÀ½°ú °°Àº Á¶Ä¡°¡ ÇÊ¿äÇÏ´Ù.<br />
<br />
- SQL Injection°ø°Ý µî À¥Ãë¾à¼ºÀÌ ¾øµµ·Ï ÇÁ·Î±×·¡¹ÖÀ» ÇÏ´Â°Ô ¿ì¼±ÀÌ´Ù. (±×·¯³ª ¸¹Àº »çÀÌÆ®¿¡¼­ ÀÌºÎºÐÀº µÞÀüÀÌ´Ù.)<br />
- ÁÖ±âÀûÀ¸·Î ¸ðÀÇ Å×½ºÆ®¸¦ ÇÑ´Ù.<br />
- À¥¹æÈ­º®¿¡¼­ UNION SELECT, UNION ALL SELECT, LOAD_FILE() µî ´Ù¾çÇÑ SQL Injection °ø°Ý À¯ÇüÀ» Â÷´ÜÇÑ´Ù.<br />
- ±×¸®°í, load_file() ÇÔ¼öÀÇ °æ·Î Á¦ÇÑµµ °í·ÁÇÑ´Ù.<br />
<br />
MySQLÀÇ SELECT LOAD_FILE() ÇÔ¼ö, LOAD DATA´Â ¼­¹ö³»¿¡ ÀÖ´Â ÆÄÀÏÀ» ÀÐ¾îµéÀÌ´Â ¸í·ÉÀÌ´Ù. MySQL µ¥¸óÀÌ ÆÄÀÏÀ» ÀÐÀ» ±ÇÇÑÀÌ ÀÖ´Ù¸é, ¼­¹ö³»ÀÇ °æ·Î¿Í »ó°ü¾øÀÌ ¾î¶°ÇÑ ÆÄÀÏÀÌ¶óµµ ÀÐÀ» ¼ö ÀÖ´Ù. À¥ÆäÀÌÁö°¡ SQL Injection °ø°ÝÀÇ Ãë¾àÁ¡ÀÌ ÀÖ´Ù°í ÇÒ ¶§ ´ÙÀ½°ú °°Àº Çü½ÄÀ¸·Î ½±°Ô À¥¿¡¼­ ¼­¹ö ³»ÀÇ ÆÄÀÏÀ» È®ÀÎÇÒ ¼ö ÀÖ´Â À§Çè¼ºÀÌ Á¸ÀçÇÑ´Ù.<br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
select ...»ý·«... from ...»ý·«...  <b>UNION SELECT L...]]></description>
		<category>MySQL</category>
		<pubDate>Thu, 27 May 2010 21:02:10 +0900</pubDate>
	</item>
	<item>
		<title>¾Èµå·ÎÀÌµå ¾îÇÃ(apk)À» À¥¿¡¼­ ¹èÆ÷ÇÒ ¶§</title>
		<link>http://coffeenix.net/board_view.php?bd_code=1706</link>
		<description><![CDATA[Á¦  ¸ñ : ¾Èµå·ÎÀÌµå ¾îÇÃ(apk)À» À¥¿¡¼­ ¹èÆ÷ÇÒ ¶§<br />
ÀÛ¼ºÀÚ : ÁÁÀºÁøÈ£(truefeel, http://coffeenix.net/ )<br />
ÀÛ¼ºÀÏ : 2010.4.5(¿ù)<br />
<br />
<br />
<img src="/data/images/logo/android.jpg" alt="android"> <img src="/data/images/logo/apache_org.gif" alt="apache"><br />
<br />
¾Èµå·ÎÀÌµå(Android) ¾îÇÃÀ» À¥¿¡¼­ ¹èÆ÷ÇÏ±â À§ÇØ¼­´Â apk ÆÄÀÏ¿¡ ´ëÇÑ MIME type ¼³Á¤ÀÌ ÇÊ¿äÇÏ´Ù.<br />
¾ÆÆÄÄ¡ À¥¼­¹ö(apache)ÀÇ mime.types¿¡ ´ÙÀ½ ³»¿ëÀ» Ãß°¡ÇÏ°í, À¥¼­¹ö¸¦ Àç½ÇÇàÇÑ´Ù.<br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
application/vnd.android.package-archive         apk<br />
</td><td width="2%">&nbsp;</td></tr></table><br />
<br />
<br />
¾ÆÆÄÄ¡ À¥¼­¹ö ÀÏºÎ ¹öÀü¿¡´Â ÀÌ¹Ì À§ MIME typeÀÌ ¼³Á¤µÇ¾î ÀÖ´Ù.<br />
<br />
1) apache 2.2.x  : 2.2.12ºÎÅÍ Æ÷ÇÔ<br />
2) apache 1.3.x  : 1.3.42<br />
<br />
¡Ø apache 1.3.x ´ë ¹öÀüÀº 2010³â 2¿ù¿¡ ¹ßÇ¥µÈ 1.3.42¹öÀüÀ» ³¡À¸·Î ´õÀÌ»ó ¹ßÇ¥µÇÁö ¾Ê´Â´Ù.<br />
]]></description>
		<category>À¥ ¼­¹ö(web, httpd, apache)</category>
		<pubDate>Tue, 27 Apr 2010 08:49:09 +0900</pubDate>
	</item>
	<item>
		<title>DSR±¸¼ºÀ» À§ÇÑ loopback ¼³Á¤</title>
		<link>http://coffeenix.net/board_view.php?bd_code=1703</link>
		<description><![CDATA[Á¦  ¸ñ : DSR±¸¼ºÀ» À§ÇÑ loopback ¼³Á¤<br />
ÀÛ¼ºÀÚ : ÁÁÀºÁøÈ£(truefeel, http://coffeenix.net/ )<br />
ÀÛ¼ºÀÏ : 2010.3.12(±Ý) <br />
<br />
DSR(Direct Server Return)±¸¼ºÀº<br />
1) ÆÐÅ¶ÀÌ µé¾î¿Ã ¶§´Â L4½ºÀ§Ä¡³ª ·Îµå ¹ë·±¼­(Load Balancer)¸¦ ÅëÇØ¼­ µé¾î¿ÀÁö¸¸,<br />
2) ÆÐÅ¶ÀÌ   ³ª°¥ ¶§´Â L4½ºÀ§Ä¡³ª ·Îµå ¹ë·±¼­(Load Balancer)¸¦ °ÅÄ¡Áö ¾Ê°í ¹Ù·Î ³ª°¡´Â ±¸¼ºÀÌ´Ù.<br />
<br />
<img src="/data/images/network_DSR.jpg"><br />
<br />
loopback¿ë IP(L4ÀÇ DSR±¸¼º½Ã¿¡ VIP¿¡ ÇØ´ç)°¡ 192.168.123.20ÀÌ¶ó°í ÇÒ ¶§ ¼³Á¤ ¿¹ÀÌ´Ù.<br />
<br />
<br />
<font size="3"><b>1. Linux¿¡¼­ (CentOS, RHEL)</b></font><br />
<br />
1) /etc/sysconfig/network-scripts/ifcfg-lo:0 ¸¦ ¼³Á¤ÇÑ´Ù. ifcfg-lo ÆÄÀÏÀ» º¹»çÇØ¼­ ¼³Á¤ÇÏ¸é ½±°Ô ÇÒ ¼ö ÀÖ´Ù.<br />
<br />
[ Çü½Ä ]<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
DEVICE=lo:0<br />
IPADDR=< VIP ><br />
NETMASK=255.255.255.255<br />
NETWORK=< ³×Æ®¿÷´ë¿ª ><br />
BROADCAST=< Broadcast IP ><br />
ONBOOT=yes<br />
</td><td width="2%">&nbsp;</td></tr></table><br />
<br />
[ ¼³Á¤ ¿¹ ]<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
DEVICE=lo:0<br />
IPADDR=192.168.123.20<br />
NETMASK=255.255.255.255<br />
NETWORK=192.168.123.0<br />
BROADCAST=192.168.123.255<br />
ONBOOT=yes<br />
</td><td width="2%">&nbsp;</td></tr></table><br />
<br />
2) /etc/sysctl.conf ¿¡ ´ÙÀ½À» Ãß°¡ÇÑ´Ù. (Ä¿³Î 2.6)<br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
net.ip...]]></description>
		<category>½Ã½ºÅÛ °ü¸® / ¼­¹ö¿î¿µ</category>
		<pubDate>Thu, 25 Mar 2010 08:14:21 +0900</pubDate>
	</item>
	<item>
		<title>TaskSet À¸·Î ProcessÀÇ »ç¿ë CPU¸¦ ÁöÁ¤ÇØ º¸ÀÚ!</title>
		<link>http://coffeenix.net/board_view.php?bd_code=1702</link>
		<description><![CDATA[¡á Taskset ÀÌ¶õ?<br />
  TaskSetÀº ÇÁ·Î¼¼½º°¡ »ç¿ëÇÒ CPU(CPU affinity) ¸¦ º¸¿©ÁÖ°Å³ª ÁöÁ¤ÇØÁØ´Ù.<br />
<br />
¡á »ç¿ë ¹æ¹ý<br />
<br />
  taskset [options] [mask | list ] [pid | command [arg]...]<br />
<br />
  mask´Â Process°¡ »ç¿ëÇÒ CPU °ªÀ» ³ªÅ¸³»¸ç 16Áø¼ö·Î Ç¥ÇöÀÌ µÈ´Ù.<br />
<br />
   0x00000001 ´Â 0¹ø ÇÁ·Î¼¼½º(CPU)ÀÇ »ç¿ëÀ» ³ªÅ¸³»¸ç<br />
   <br />
   0x00000003 ´Â 0¹ø°ú 1¹ø ÇÁ·Î¼¼½º(CPU)ÀÇ »ç¿ëÀ» ³ªÅ¸³»¸ç<br />
<br />
   0xFFFFFFFF ´Â ¸ðµç ÇÁ·Î¼¼½º(CPU)ÀÇ »ç¿ëÀ» ³ªÅ¸³À´Ï´Ù.(0 ~ 31¹ø..)<br />
<br />
  <br />
  ¹°·Ð, mask¸¦ ÇÁ·Î¼¼¼­(CPU)ÀÇ ¼ýÀÚ·Î Ç¥ÇöÇÒ ¼öµµ ÀÖ´Ù. mask¸¦ ÇÁ·Î¼¼¼­(CPU)ÀÇ ¼ýÀÚ·Î ³ªÅ¸³»±â À§ÇØ¼­´Â ÁÖ¿ä ¿É¼ÇÀÇ "-c, --cpu-list " ¿É¼ÇÀ» »ç¿ëÇØÁÖ¸é µÈ´Ù. <br />
<br />
<br />
¡á ÁÖ¿ä ¿É¼Ç<br />
<br />
  -p, --pid<br />
    operate on an existing PID and not launch a new task<br />
<br />
  -c, --cpu-list<br />
    specifiy  a  numerical  list of processors instead of a bitmask.<br />
    The list may contain multiple items,  separated  by  comma,  and<br />
    ranges.  For example, 0,5,7,9-11<br />
<br />
<br />
 * À§ÀÇ ¿É¼ÇµéÀº º¸¿©ÁÖ°£, ¼¼ÆÃÇÒ¶§ µ¿ÀÏÇÏ°Ô »ç¿ëµÇ¾î Áø´Ù.  <br />
<br />
<br />
¡á ¸í·É¾îÀÇ ´Ù¾ç ÇÑ ¿¹<br />
<br />
  1) ÇØ´ç ÇÁ·Î...]]></description>
		<category>¼­¹ö¿î¿µ</category>
		<pubDate>Thu, 04 Mar 2010 17:48:35 +0900</pubDate>
	</item>
	<item>
		<title> apache¿¡¼­ proxy IP¸¦ real IP·Î ¹Ù²ã ÀúÀåÇÏ±â</title>
		<link>http://coffeenix.net/board_view.php?bd_code=1701</link>
		<description><![CDATA[Á¦  ¸ñ : apache¿¡¼­ proxy IP¸¦ real IP·Î ¹Ù²ã ÀúÀåÇÏ±â<br />
ÀÛ¼ºÀÚ : ÁÁÀºÁøÈ£(truefeel, http://coffeenix.net/ )<br />
ÀÛ¼ºÀÏ : 2010.2.25(¸ñ)<br />
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À¥¼­¹ö ¾Õ´Ü¿¡ proxy¼­¹ö¸¦ µÎ°Å³ª Citrix NetscalerµîÀÇ Àåºñ¸¦ »ç¿ëÇÒ °æ¿ì¿¡, À¥¼­¹ö¿¡´Â Å¬¶óÀÌ¾ðÆ® IP°¡ ³²Áö ¾Ê°í, proxy ¼­¹ö³ª ÀåºñÀÇ IP°¡ ·Î±×¿¡ ³²°Ô µÈ´Ù. ÀÌ ¶§ X-Forwarded-For HTTP Çì´õ³ª ÀÓÀÇ·Î ÁöÁ¤ÇÑ Çì´õ¿¡ ÀÖ´Â Å¬¶óÀÌ¾ðÆ® IPÁ¤º¸¸¦ »Ì¾Æ¼­ À¥·Î±×¿¡ ³²±â±âµµ ÇÑ´Ù.<br />
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´ÙÀ½Àº ¾ÆÆÄÄ¡¿¡¼­ LogFormatÀ» ¼³Á¤ÇÑ ¿¹ÀÌ´Ù. Ã¹¹øÂ°ÁÙÀº ±âº»ÀûÀ¸·Î Á¦°øÇÏ´Â combined Æ÷¸Ë, µÎ¹øÂ°ÁÙÀÌ IP¸¦ ÀúÀåÇÒ ÇÊµå¿¡ X-Forwarded-ForÇì´õÀÇ IPÁ¤º¸·Î ´ëÃ¼ÇÏ´Â Æ÷¸ËÀÌ´Ù.<br />
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<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined<br />
LogFormat "%{X-Forwarded-For}i %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" realiplog<br />
<br />
CustomLog "...»ý·«..." realiplog<br />
</td><td width="2%">&nbsp;</td></tr></table><br />
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±×·¯³ª µÎ¹øÂ°ÁÙÀÇ LogFormat ¼³Á¤À» ÇÏ´õ¶óµµ error log¿¡´Â ¿©ÀüÈ÷ proxy IP°¡ ³²°Ô µÈ´Ù. ÀÌ¸¦ ÇØ°áÇÒ ¼ö ÀÖ´Â ¾ÆÆÄÄ¡¿ë mod_rpaf ¸ðµâÀÌ ÀÖ´Ù. ÀÌ ¸ðµâÀ» ÀÌ¿ëÇÏ¸é, proxy ¼­¹ö IP³ª Àå...]]></description>
		<category>À¥ ¼­¹ö(web, httpd, apache)</category>
		<pubDate>Wed, 03 Mar 2010 19:14:55 +0900</pubDate>
	</item>
	<item>
		<title>ports·Î ¼³Ä¡ÇÑ ÇÁ·Î±×·¥À» ÆÐÅ°Áö·Î ¸¸µé±â(FreeBSD)</title>
		<link>http://coffeenix.net/board_view.php?bd_code=1700</link>
		<description><![CDATA[Á¦  ¸ñ : ports·Î ¼³Ä¡ÇÑ ÇÁ·Î±×·¥À» ÆÐÅ°Áö·Î ¸¸µé±â(FreeBSD)<br />
ÀÛ¼ºÀÚ : ÁÁÀºÁøÈ£(truefeel, http://coffeenix.net/ )<br />
ÀÛ¼ºÀÏ : 2010.2.19(±Ý)<br />
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<font size="3"><b>1. ¼³Ä¡ ÆÐÅ°Áö Á¤º¸ º¸±â¿Í ÆÐÅ°Áö ÆÄÀÏ ¸¸µé±â</b></font><br />
<br />
¾ÆÁÖ ±âº»ÀûÀÎ ÀÌ¾ß±â ºÎÅÍ ½ÃÀÛÇÏ°Ú´Ù. FreeBSDÀ¯Àú¶ó¸é ¸ð¸£Áö ¾ÊÀ» °ÍÀÌ´Ù.<br />
FreeBSD¿¡¼­ ¼³Ä¡µÈ ÆÐÅ°Áö ¸ñ·ÏÀ» º¼ ¶§ pkg_info¸í·ÉÀ¸·Î È®ÀÎÇÑ´Ù.<br />
<br />
<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
# <b>pkg_info</b><br />
apache-2.2.14_5     Version 2.2.x of Apache web server with prefork MPM.<br />
autoconf-2.62       Automatically configure source code on many Un*x platforms <br />
... »ý·« ...<br />
</td><td width="2%">&nbsp;</td></tr></table><br />
<br />
±×¸®°í, ¼³Ä¡µÈ ÆÐÅ°Áö¸¦ ÆÐÅ°Áö ÆÄÀÏ(.tbz)·Î ¸¸µé ¶§´Â pkg_create ¸í·ÉÀ¸·Î ¸¸µç´Ù.<br />
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<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
# <b>pkg_create -b apache-2.2.14_5</b><br />
# ls<br />
apache-2.2.14_5.tbz<br />
</td><td width="2%">&nbsp;</td></tr></table><br />
<br />
<font size="3"><b>2. ¼³Ä¡µÈ ÆÐÅ°Áö Áß¿¡ ÀÇÁ¸ÀûÀÎ °Í±îÁö ¸ðµÎ ÆÐÅ°Áö ÆÄÀÏ·Î ¸¸µé±â</b></font><br />
<br />
ÁöÁ¤ÇÑ ÆÐÅ°Áö°¡ ÀÇÁ¸ÇÏ°í ÀÖ´Â ÆÐÅ°Áö(Depends on)µé±îÁö ¸ðµÎ ÆÐÅ°Áö ÆÄÀÏ·Î ¸¸µå·Á¸é ¾î¶»°Ô ÇØ¾ßÇÒ±î?<br />
man page¿¡ ³ª¿Í ÀÖ´Â ´ÙÀ½ ¿É¼ÇµéÀÌ ´äÀ» ÁØ´Ù.<br />
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<table width="98%"><tr><td width="2%">&nbsp;</td><td bgcolor="#f0f0f0"><br />
     -b, --backup pkg-name<br />...]]></description>
		<category>ÆÐÅ°Áö °ü¸® / ÆÐÄ¡ / rpm</category>
		<pubDate>Tue, 02 Mar 2010 19:11:52 +0900</pubDate>
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