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./configure \   #--------------------Ô¤±àÒëÃüÁî
"--prefix=/usr/local/apache" \  #--------------------°²×°Â·¾¶Îª“/usr/local/apache”
"--with-included-apr" \
"--enable-so" \ #--------------------¿ªÆôÏàÓ¦µÄÀ©Õ¹Ä£¿éÖ§³Ö
"--enable-deflate=shared" \
"--enable-expires=shared" \
"--enable-rewrite=shared" \
"--enable-static-support" \
"--disable-userdir"
make #--------------------±àÒë
make install  #--------------------±àÒë°²×°
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./configure \ #--------------------Ô¤±àÒëÃüÁî
"--prefix=/usr/local/php" \ #--------------------°²×°Â·¾¶Îª“/usr/local/apache”
"--with-apxs2=/usr/local/apache/bin/apxs" \
"--with-config-file-path=/usr/local/php/etc" \
"--with-mysql=/usr/local/mysql" \
"--with-libxml-dir=/usr/local/libxml2" \
"--with-gd=/usr/local/gd2" \
"--with-jpeg-dir" \
"--with-png-dir" \
"--with-bz2" \
"--with-iconv-dir" \
"--with-zlib-dir " \
"--with-mcrypt=/usr/local/libmcrypt" \
"--enable-soap" \ #--------------------¿ªÆôÏàÓ¦µÄÀ©Õ¹Ä£¿éÖ§³Ö
"--enable-gd-native-ttf" \
"--enable-memory-limit" \
"--enable-ftp" \
"--enable-mbstring" \
"--enable-exif" \
"--disable-ipv6" \
"--disable-cgi" \
"--disable-cli"
mysqlµÄ°²×°
Ê×ÏÈΪmysql½¨Á¢ÏàÓ¦µÄÓû§ºÍ×é
groupadd mysql     
useradd -g mysql -s /sbin/nologin mysql
ÕÒµ½mysql_install_db½Å±¾²¢Ö´ÐÐmysql_install_db --user=mysql£¨ÆäÖпÉÒÔÀàËÆµÄ¼ÓÏàÓ¦µÄ²ÎÊý
Mysql_install_db --defaults-file=/test/Mysql/my.cnf --user=Mysql Èô²»¼Ó²ÎÊý£¬°²×°Ê±Ä¬È϶ÁÈ¡/etc/my.cnf£©
ΪÕû¸ömysqlĿ¼¸³777ȨÏÞ£¬ÇÒÆäÖеÄdataĿ¼Óû§ºÍ×é¾ùΪmysql
chown -R root .
chown -R mysql data 
chgrp -R mysql .
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bin/mysqld_safe --user=mysql &


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ÅúÁ¿Ìø¹ýmysql slave´íÎóС½Å±¾

[perl] ÅúÁ¿Ìø¹ýmysql slave´íÎóС½Å±¾
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·¢ÏÖmysql slave·þÎñÆ÷¾­³£ÒòÎªÒ»Ð©ÌØÊâ×Ö·û»òÕß·ûºÅ²úÉúµÄ¸üÐÂÓï¾ä±¨´í£¬Õû¸öͬ²½Ò²»áÒò´Ë¶ø¿¨ÔÚÄÇ£¬×î³õµÄ°ì·¨Ö»ÊÇÊÖ¶¯È¥³ö´íµÄ»úÆ÷£¬Ö´ÐÐÏÂÃæÈýÌõsqlÓï¾ä£¬Ìø¹ý´íÎó¼´¿É¡£
slave stop;
set GLOBAL SQL_SLAVE_SKIP_COUNTER=1;
slave start;
һ̨slave»ú ......

mysql µ¼Èë¡¢µ¼³öÊý¾Ý¿â¡¢±í

DOS¡¡´°¿Ú
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µ¼³öΪ£º¡¡mysqldump -u Óû§Ãû -p  --opt  Êý¾Ý¿âÓû§Ãû >
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pet.txt

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Ä£ºý²éѯSQLÓï¾ä£ºSELECT * from tableA WHERE colA LIKE '%ҪƥÅäµÄÄÚÈÝ%'
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String sql = "SELECT * from tableA WHERE colA LIKE [-ÕâÀïÌîÊ²Ã´ÄØ£¿-]";
PreparedS ......

linuxÎļþµÄȨÏÞÐÞ¸ÄchmodÓ÷¨

Ö¸ÁîÃû³Æ : chmod
ʹÓÃȨÏÞ : ËùÓÐʹÓÃÕß
ʹÓ÷½Ê½ : chmod [-cfvR] [--help] [--version] mode file...
˵Ã÷ : Linux/Unix µÄµµ°¸µ÷ÓÃȨÏÞ·ÖΪÈý¼¶ : µµ°¸ÓµÓÐÕß¡¢Èº×é¡¢ÆäËû¡£ÀûÓà chmod ¿ÉÒÔ½åÒÔ¿ØÖƵµ°¸ÈçºÎ±»ËûÈËËùµ÷Óá£
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mode : ȨÏÞÉ趨×Ö´®£¬¸ñʽÈçÏ : [ugoa...][[+-=][rwxX]...][,...]£¬ÆäÖÐ
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Notes for Advanced Linux Programming 4. Threads

4.  Threads
To use the POSIX standard thread API (pthreads), link libpthread.so
to your program.
4.1. Thread Creation
Each thread in a process is identified by a thread ID,
pthread_t.
The pthread_self function returns the thread ID of the current
thread.
This thread IDs can be compared ......
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