- -------------------cut begin-------------------------------------------
- #init_ssh
- ssh_cf="/etc/ssh/sshd_config"
- sed -i -e '74 s/^/#/' -i -e '76 s/^/#/' $ssh_cf
- sed -i "s/#UseDNS yes/UseDNS no/" $ssh_cf
- #client
- sed -i -e '44 s/^/#/' -i -e '48 s/^/#/' $ssh_cf
- echo "ssh is init is ok.............."
- -------------------cut end---------------------------------------------
三、编译安装A.M.P环境
1.下载软件编译安装
1)下载软件
# cd /usr/local/src
httpd-2.2.8.tar.gz
mysql-5.0.51b.tar.gz
php-5.2.6.tar.bz2
ZendOptimizer-3.3.3-linux-glibc23-i386.tar.gz
2) 安装MySQL
查看分析你的CPU型号:
查找您的GCC编译参数.
确定系统CPU类型:
# cat /proc/cpuinfo | grep "model name"
执行后会看到系统中CPU的具体型号,记下CPU型号。
# tar xvf mysql-5.0.51b.tar.gz
# cd mysql-5.0.51b
# vi mysql.sh
- -------------------cut begin-------------------------------------------
- CHOST="i686-pc-linux-gnu"
- CFLAGS="-march=prescott -O2 -pipe -fomit-frame-pointer"
- CXXFLAGS="${CFLAGS}"
- ./configure \
- "--prefix=/usr/local/mysql" \
- "--localstatedir=/data/mysql/data" \
- "--with-comment=Source" \
- "--with-server-suffix=-LinuxTone" \
- "--with-mysqld-user=mysql" \
- "--without-debug" \
- "--with-big-tables" \
- "--with-charset=gbk" \
- "--with-collation=gbk_chinese_ci" \
- "--with-extra-charsets=all" \
- "--with-pthread" \
- "--enable-static" \
- "--enable-thread-safe-client" \
- "--with-client-ldflags=-all-static" \
- "--with-mysqld-ldflags=-all-static" \
- "--enable-assembler" \
- "--without-isam" \
- "--without-innodb" \
- "--without-ndb-debug"
- make && make install
- mkdir -p /data/mysql/data
- useradd mysql -d /data/mysql -s /sbin/nologin
- /usr/local/mysql/bin/mysql_install_db --user=mysql
- cd /usr/local/mysql
- chown -R root:mysql .
- chown -R mysql /data/mysql/data
- cp share/mysql/my-huge.cnf /etc/my.cnf
- cp share/mysql/mysql.server /etc/rc.d/init.d/mysqld
- chmod 755 /etc/rc.d/init.d/mysqld
- chkconfig --add mysqld
- /etc/rc.d/init.d/mysqld start
- cd /usr/local/mysql/bin
- for i in *; do ln -s /usr/local/mysql/bin/$i /usr/bin/$i; done
- -------------------cut end---------------------------------------------
复制代码
#sh mysql.sh 即可开始编译.
3) 编译安装Apache
# cd /usr/local/src
# tar xvf httpd-2.2.8.tar.gz
# cd httpd-2.2.8
- ./configure \
- "--prefix=/usr/local/apache2" \
- "--with-included-apr" \
- "--enable-so" \
- "--enable-deflate=shared" \
- "--enable-expires=shared" \
- "--enable-rewrite=shared" \
- "--enable-static-support" \
- "--disable-userdir"
- make
- make install
- echo '/usr/local/apache2/bin/apachectl start ' >> /etc/rc.local
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4.)编译安装PHP
# cd /usr/local/src
# tar xjvf php-5.2.6.tar.bz2
# cd php-5.2.6
- ./configure \
- "--prefix=/usr/local/php" \
- "--with-apxs2=/usr/local/apache2/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-freetype-dir" \
- "--with-iconv-dir" \
- "--with-zlib-dir " \
- "--with-openssl=/usr/local/openssl" \
- "--with-mcrypt=/usr/local/libmcrypt" \
- "--enable-soap" \
- "--enable-gd-native-ttf" \
- "--enable-ftp" \
- "--enable-mbstring" \
- "--enable-exif" \
- "--disable-ipv6" \
- "--disable-cgi" \
- "--disable-cli" #禁掉ipv6,禁掉cli模式,提升速度和安全性.请根据具体需求定制相关的编译数.
- make
- make install
- mkdir /usr/local/php/etc
- cp php.ini-dist /usr/local/php/etc/php.ini
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5)Xcache的安装.
#tar xvf xcache-1.2.2.tar.gz
- #/usr/local/php/bin/phpize
- ./configure --enable-xcache --enable-xcache-coverager --with-php-config=/usr/local/php/bin/php-config \
- --enable-inline-optimization --disable-debug
复制代码
#vi /usr/local/php/etc/php.ini (将以下内容加入php.ini最后面)
- -------------------cut begin-------------------------------------------
- [xcache-common]
- zend_extension = /usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/xcache.so
- [xcache.admin]
- xcache.admin.user = "admin"
- ;如何生成md5密码: echo -n "password"| md5sum
- xcache.admin.pass = "035d849226a8a10be1a5e0fec1f0f3ce" #密码为52netseek
- [xcache]
- ; Change xcache.size to tune the size of the opcode cache
- xcache.size = 24M
- xcache.shm_scheme = "mmap"
- xcache.count = 4
- xcache.slots = 8K
- xcache.ttl = 0
- xcache.gc_interval = 0
- ; Change xcache.var_size to adjust the size of variable cache
- xcache.var_size = 8M
- xcache.var_count = 1
- xcache.var_slots = 8K
- xcache.var_ttl = 0
- xcache.var_maxttl = 0
- xcache.var_gc_interval = 300
- xcache.test = Off
- xcache.readonly_protection = On
- xcache.mmap_path = "/tmp/xcache"
- xcache.coredump_directory = ""
- xcache.cacher = On
- xcache.stat = On
- xcache.optimizer = Off
- [xcache.coverager]
- xcache.coverager = On
- xcache.coveragedump_directory = ""
- -------------------cut end---------------------------------------------
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6) 安装Zend Optimizer
# cd /usr/local/src
# tar xzvf ZendOptimizer-3.3.3-linux-glibc23-i386.tar.gz
# ./ZendOptimizer-3.3.3-linux-glibc23-i386/install.sh
安装Zend Optimizer过程的最后不要选择重启Apache。
2. 整合Apache与PHP及系统初化配置.
1)整合Apache与PHP
# vi /usr/local/apache2/conf/httpd.conf
找到:
AddType application/x-gzip .gz .tgz
在该行下面添加
AddType application/x-httpd-php .php
找到:
DirectoryIndex index.html
将该行改为
DirectoryIndex index.html index.htm index.php
找到:
#Include conf/extra/httpd-mpm.conf
#Include conf/extra/httpd-info.conf
#Include conf/extra/httpd-vhosts.conf (虚拟主机配置文件存放目录.)
#Include conf/extra/httpd-default.conf
去掉前面的“#”号,取消注释。
注意:以上 4 个扩展配置文件中的设置请按照相关原则进行合理配置!
修改完成后保存退出。
# /usr/local/apache2/bin/apachectl restart
2)查看确认L.A.M.P环境信息、提升 PHP 安全性
在网站根目录放置 info.php 脚本,检查phpinfo中的各项信息是否正确。
phpinfo();
?>
确认 PHP 能够正常工作后,在 php.ini 中进行设置提升 PHP 安全性,禁掉危险的函数.
# vi /etc/php.ini找到:disable_functions =设置为:phpinfo,passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_alter,ini_alter,ini_restore,dl,pfsockopen,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server
3)脚本自动完成初始化配置(以上配置可以用脚本自动化完成)
#cat init_apache_php.sh
- -------------------cut begin-------------------------------------------
- #!/bin/bash
- #Written by :NetSeek
- #init_httpd.conf
- http_cf="/usr/local/apache2/conf/httpd.conf"
- sed -i -e "s/User daemon/User www/" -i -e "s/Group daemon/Group www/" $http_cf
- sed -i -e '121 s/^/#/' -i -e '122 s/^/#/' $http_cf
- sed -i 's#DirectoryIndex index.html# DirectoryIndex index.php index.html index.htm#/g' $http_cf
- sed -i -e '374 s/^#//g' -i -e '389 s/^#//g' -i -e '392 s/^#//g' -i -e '401 s/^#//g' $http_cf
- #init_php(PHP安全设置及隐藏PHP版本)
- php_cf="/usr/local/php/etc/php.ini"
- sed -i '205 s#;open_basedir =#open_basedir = /data/www/wwwroot:/tmp#g' $php_cf
- sed -i '210 s#disable_functions =#disable_functions = phpinfo,passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_alter,ini_alter,ini_restore,dl,pfsockopen,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server#g' $php_cf
- sed -i '/expose_php/s/On/Off/' $php_cf
- sed -i '/display_errors/s/On/Off/' $php_cf
- -------------------cut end-------------------------------------------
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三、配置虚拟主机及基本性能调优
1) 配置虚拟主机:
#vi /usr/local/apache2/conf/extra/httpd-vhosts.conf
- NameVirtualHost *:80
- ServerAdmin cnseek@gmail.com
- DocumentRoot "/data/www/wwwroot/linuxtone.org"
- ServerName
- ServerAlias bbs.linxutone.org
- ErrorLog "logs/dummy-host.example.com-error_log"
- CustomLog "|/usr/sbin/cronolog /data/logs/access_.%Y%m%d" combined
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2).基本性能调优参考:(更多的调优相关文章请关注:性能调优相关的贴子)
#vi /usr/local/apache2/conf/extra/httpd-default.conf
- Timeout 15
- KeepAlive Off
- MaxKeepAliveRequests 50
- KeepAliveTimeout 5
- UseCanonicalName Off
- AccessFileName .htaccess
- ServerTokens Prod
- ServerSignature Off
- HostnameLookups Off
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#vi /usr/local/apache2/conf/extra/httpd-mpm.conf
- ServerLimit 2000
- StartServers 10
- MinSpareServers 10
- MaxSpareServers 15
- MaxClients 2000
- MaxRequestsPerChild 10000
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3).Apache日志处理相关问题汇总贴()
利用awstats分析网站日志:
忽略不需要的日志配置参考具体请据据具体问题分析:
LogFormat "%{X-Forwarded-For}i %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
#下面加入如下内容:
- # filter the localhost visit
- SetEnvIf Remote_Addr "127\.0\.0\.1" dontlog
- # filter some special directories
- SetEnvIf Request_URI "^ZendPlatform.*[code]
- # filter the localhost visit
- SetEnvIf Remote_Addr "127\.0\.0\.1" dontlog
- # filter some special directories
- SetEnvIf Request_URI "^ZendPlatform.*[ DISCUZ_CODE_9 ]quot; dontlog
- SetEnvIf Request_URI \.healthcheck\.html$ dontlog
- SetEnvIf Remote_Addr "::1" dontlog
- SetEnvIf Request_URI "\.getPing.php[ DISCUZ_CODE_9 ]quot; dontlog
- SetEnvIf Request_URI "^/error\.html[ DISCUZ_CODE_9 ]quot; dontlog
- SetEnvIf Request_URI "\.gif[ DISCUZ_CODE_9 ]quot; dontlog
- SetEnvIf Request_URI "\.jpg[ DISCUZ_CODE_9 ]quot; dontlog
- SetEnvIf Request_URI "\.css[ DISCUZ_CODE_9 ]quot; dontlog
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quot; dontlog
SetEnvIf Request_URI \.healthcheck\.html$ dontlog
SetEnvIf Remote_Addr "::1" dontlog
SetEnvIf Request_URI "\.getPing.php[ DISCUZ_CODE_9 ]quot; dontlog
SetEnvIf Request_URI "^/error\.html[ DISCUZ_CODE_9 ]quot; dontlog
SetEnvIf Request_URI "\.gif[ DISCUZ_CODE_9 ]quot; dontlog
SetEnvIf Request_URI "\.jpg[ DISCUZ_CODE_9 ]quot; dontlog
SetEnvIf Request_URI "\.css[ DISCUZ_CODE_9 ]quot; dontlog
[/code]4). Apache防盗链(Apache防盗链相关问题汇总:)
- RewriteEngine on
- RewriteCond %{HTTP_REFERER} !^$
- RewriteCond %{HTTP_REFERER} !^http://(www\.)?mydomain.com/.*$ [NC]
- RewriteRule \.(gif|jpg)$ http://网站域名/nolink.png [R,L]
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四、基本安全设置
1)iptables 封锁相关端口(推荐读CU白金大哥的两小时玩转iptables)
2)SSH全安(修改SSH端口限制来源IP登陆,或者参考)
3)Linux防Arp攻击策略()
4)注意(还是那句老话:安全工作从细节做起!)
五、附录及相关介绍
1)参考文档(感谢):
Discuz!公司Nanu先生文章的相关链接:
http://www.discuz.net/thread-722804-1-1.html
配置全能WEB(05年文章参考):
LinuxTone.Org(Apache相关问题专题贴):
感谢网友eddiechen提出相关问题!