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1. cd /usr/ports/net/cvsup-without-gui
2. cp /usr/share/examples/cvsup/ports-supfile /etc/ports-supfile
3. # vi /etc/ports-supfile
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*default host=cvsup4.FreeBSDchina.org
4. ¸üÐÂports
/usr/local/bin/cvsup -g -L 2 /etc/ports-supfile
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#cd /usr/ports/www/apache22/
#make config ½«mysql¹´ÉÏ
#make install clean
#rehash
#ee /usr/local/etc/apache22/httpd.conf ÐÞ¸ÄÒÔÏÂÅäÖÃ
ServerAdmin James@xuwenhui.com
ServerName 192.168.1.1:80
DirectoryIndex index.html index.php
AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps
#ee /boot/defaults/loader.conf ÐÞ¸ÄÒÔÏÂÅäÖÃ
accf_data_load="YES"
accf_http_load="YES"
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apache22_enable="YES"
#apachectl start
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°²×°ÅäÖÃphp5¼°php5-extensions
#cd /usr/ports/lang/php5
#make config apacheÒ»¶¨Òª¹´ÉÏ,²»È»apacheÈϲ»³öphp
#make install clean
#cd /usr/ports/lang/php5-extensions
#make config Ñ¡ÉÏÐèÒªÖ§³ÖµÄÀ©Õ¹
#make install clean
#cp /usr/local/etc/php.ini-dist /usr/local/etc/php.ini
#apachectl restart ÖØÆôapacheºóphp¾ÍÉúЧÁË
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Doing INTERSECT and MINUS in MySQL
By Carsten | October 3, 2005
Doing an INTERSECT
An INTERSECT is simply an inner join where we compare the tuples of one table with those of the other, and select those that appear in both while weeding out duplicates. So
SELECT member_id, name from a
INTERSECT ......