今天安装成功了APM，总结一下，给大家一个文档。
一安装前的准备工作
1.创建软件安装目录：
# useradd software
把安装文件拷贝到/home/software目录
删除RH AS 3.0 Update 1 自己带的相关RPM包
rpm -e --nodeps httpd-2.0.46-26.ent
rpm -e --nodeps php-4.3.2-8.ent
二．安装MySQL
# cd /home/software/mysql-4.0.17
# ./configure --prefix=/usr/local/mysql --with-charset=gbk
--without-debug 去除debug模式
--enable-assembler 使用一些字符函数的汇编版本
--without-isam 去掉isam表类型支持 现在很少用了 isam表是一种依赖平台的表
--with-pthread 强制使用pthread库(posix线程库)
--enable-thread-safe-client 以线程方式编译客户端
--with-client-ldflags=-all-static
--with-mysqld-ldflags=-all-static 以纯静态方式编译服务端和客户端
--with-raid 激活raid支持
# make
# make install
# ./scripts/mysql_install_db
# cd /usr/local
# groupadd mysql
# useradd mysql -g mysql -M -s /sbin/nologin
# chmod 750 mysql -R
# chgrp mysql mysql -R
# chown mysql mysql/var -R
# chown -R mysql.mysql /usr/local/mysql/var
# cd /home/software/mysql-4.0.17
# cp ./support-files/my-medium.cnf /etc/my.cnf -fv
# cp support-files/mysql.server /etc/init.d/mysqld copy启动的mysqld文件
# chmod 700 /etc/init.d/mysqld
# cd /usr/local/mysql/libexec
# cp mysqld mysqld.old
# strip mysqld
# chkconfig --add mysqld
# chkconfig --level 345 mysqld on
# service mysqld start
pstree |grep mysqld 查看mysql有没有正常启动
# ln -s /usr/local/mysql/bin/mysql /sbin/mysql
# ln -s /usr/local/mysql/bin/mysqladmin /sbin/mysqladmin
# ln -s /usr/local/mysql/bin/mysqldump /sbin/mysqldump
为了执行命令方便。
增加root用户的密码：
#mysqladmin -u root password ''yourpassword''
# mysql -uroot -p
# 输入你设置的密码
mysqluse mysql;
mysqldelete from user where password=""; #删除用于本机匿名连接的空密码帐号
mysqlflush privileges;
mysqlquit
设置my.cnf文件：
cd /etc/my.cnf
vi my.cnf
[client]
socket = /var/lib/mysql/mysql.sock
[mysqld]
port=3306
socket = /var/lib/mysql/mysql.sock
set-variable = key_buffer_size=16M
set-variable = max_allowed_packet=1M
set-variable = innodb_buffer_pool_size=256M
set-variable = innodb_additional_mem_pool_size=128M
set-variable = innodb_log_file_size=64M
set-variable = innodb_log_buffer_size=16M
set-variable = max_connect_errors=999999999
innodb_data_file_path=ibdata:100M:autoextend
innodb_flush_log_at_trx_commit=1
default-character-set = gbk
三.安装cURL/Ming
1.Install cURL for PHP
# cd /home/software
# tar zxvf curl-7.11.0.tar.gz
# cd /home/software/curl-7.11.0
./configure
make
make install
2.Install ming for PHP
（本文来源于图老师网站，更多请访问https://m.tulaoshi.com/bianchengyuyan/）# cd /home/software
# tar zxvf ming-0.2a.tgz
# cd /home/software/ming-0.2a
# make
# cp –r /home/software/ming-0.2a/php_ext/* /home/software/php-5.0.0b4/ext/ming
# cp -rfvp /home/software/ming-0.2a/libming.so /lib
# cp -rfvp /home/software/ming-0.2a/libming.so /usr/lib
# cp -rfvp /home/software/ming-0.2a/libming.so /usr/local/lib
# cp -rfvp /home/software/ming-0.2a/*.h /usr/include
# cp -rfvp /home/software/ming-0.2a/*.h /usr/local/include
# cd /home/software/php-5.0.0b4
# ./buildconf
# ./configure --with-ming=/home/software/ming-0.2a
四.安装Apache
cd /home/software/httpd-2.0.47
./configure --prefix=/usr/local/apache2 --enable-so
--enable-mods-shared=most &&
make &&
make install
五.安装PHP
cd /home/software/php-5.0.0b4
./configure --prefix=/usr/local/php --with-mysql=/usr/local/mysql --with-apxs2=/usr/local/apache2/bin/apxs --enable-track-vars --enable-ftp
make
make install
cp /home/software/php-5.0.0b4/php.ini-dist /usr/local/php/lib/php.ini -vf
修改php.ini文件：
#Edit /usr/local/php/lib/php.in
MySQL教程是:Apache/PHP/MySQL for rhas3的安装。i
#Initialize session on request startup.
#session.auto_start = 0 change to 1
#register_globals = Off change to On(No Comment)
六.修改Apache的配置文件
1.去掉ServerName前面的”#”符号：
ServerName Apache2
修改：
DocumentRoot "/data/vhost_apache"
修改：
#
# This should be changed to whatever you set DocumentRoot to.
#
#Directory "/usr/local/apache/htdocs"
Directory "/data/vhost_apache"
2.去掉Indexes支持：
# This may also be "None", "All", or any combination of "Indexes",
Options FollowSymLinks MultiViews
#
# This controls which options the .htaccess files in directories can
# override. Can also be "All", or any combination of "Options", "FileInfo",
# "AuthConfig", and "Limit"
#
AllowOverride None
3.增加默认主页的php支持：
#
# DirectoryIndex: Name of the file or files to use as a pre-written HTML
# directory index. Separate multiple entries with spaces.
#
IfModule mod_dir.c
DirectoryIndex index.php index.html
/IfModule
4.增加php后缀支持：
#
# AddType allows you to tweak mime.types without actually editing it, or to
# make certain files to be certain types.
#
AddType application/x-tar .tgz
AddType image/x-icon .ico
AddType application/x-httpd-php .php .phtml .php3 .inc
AddType application/x-httpd-php-source .phps
5.增加MaxClients值：
在Apache2.0中新加入了ServerLimit指令，使得无须重编译Apache就可以加大MaxClients。下面是prefork配置段。
IfModule prefork.c
StartServers 10
MinSpareServers 10
MaxSpareServers 15
ServerLimit 3000
MaxClients 2048
MaxRequestsPerChild 10000
/IfModule
6．设置自启动
cp /usr/local/apache2/bin/apachectl /etc/init.d/httpd
chmod 700 /etc/init.d/httpd
vi /etc/init.d/httpd
在第二行后增加
# Comments to support chkconfig on RedHat Linux
# chkconfig: 2345 90 90
# description:http server
注意：没有这几行，在使用chkconfig时会提示你：service httpd does not support chkconfig。
Chkconfig - -add httpd
Chkconfig –level 345 on httpd
这样，在运行级别345上httpd就可以自动启动了。
七、修改php.ini文件
# cd /usr/local/php/lib
需要设置为On
; You should do your best to write your scripts so that they do not require
; register_globals to be on; Using form variables as globals can easily lead
; to possible security problems, if the code is not very well thought of.
register_globals = Off
激活session:
; Initialize session on request startup.
session.auto_start = 1
八。测试
mkdir /data/vhost_apache
cd /data/vhost_apache
vi index.php
加入
？php
phpinfo()
？
保存退出，打开浏览器，输入http://yourip/就可以看到phpinfo的信息了
