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CentOS搭建 LAMP服务器环境
前期准备
1.关闭SELlinux，编辑其配置文件
vi /etc/sysconfig/selinux
将SELinux=Enforcing改为SELinux=disabled，并重启系统
2.关闭防火墙
Netfilter/Iptables 默认80端口也是禁用的，先关闭
iptables -F
或者临时将HTTP、FTP端口添加进防火墙规则
iptables -I RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 21 -j ACCEPT iptables -I RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT service iptables save #保存配置规则
当然也可以直接编辑iptables配置文件
vi /etc/sysconfig/iptables
增加内容
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 21 -j ACCEPT -A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT
保存退出后，重启iptables生效
service iptables restart
3.先查看apache mysql php是否安装
rpm -qa | grep httpd rpm -qa | grep mysql rpm -qa | grep php
如果安装了，要先卸载，使用yum remove
方法一：用yum工具来搭建LAMP
如果是本机网速不是很快的，可以改为光盘yum源，参照前面讲的将CentOS DVD改为默认yum源
1.安装Apache
yum -y install httpd
安装完成后，启用Apache
service httpd start #或者 /etc/init.d/httpd start
查看Apache是否启动，可以
ps -le | grep httpd
查看Apache进程是否存在，或者在浏览器输入本机地址会出现apache测试页面
apche加入开机启动
chkconfig --list | grep httpd
开启要在哪个运行级开机启动
chkconfig --levels 3 httpd on
2.安装mysql
yum -y install mysql mysql-server
安装完成后，启用mysql
service mysqld start #或者 /etc/init.d/mysqld start
设置mysql密码，默认密码为空
mysqladmin -u root -p password 123456 #设置root密码为123456
登陆mysql
mysql -u root -p
mysql加入开机启动
chkconfig --list | grep mysqld #查看mysql的各运行级别状态 chkconfig --levels 3 mysqld on #开启运行级别3下自启动
3.安装php
yum -y install php php-mysql
安装完成后，可以到网站更目录/var/www/html中写入php文件，用phpinfo()函数来查看下当前环境的信息。
4.增加一个rpmforge的源
RPMForge是CentOS系统下的软件仓库，拥有4000多种的软件包，被CentOS社区认为是最安全也是最稳定的一个软件仓库，这样有些东西就可以用yum来安装了
wget http://dag.wieers.com/rpm/packages/rpmforge-release/rpmforge-release-0.3.6-1.el5.rf.i386.rpm #下载 rpm -ivh rpmforge-release-0.3.6-1.el5.rf.i386.rpm #安装
5.安装gd库
service httpd restart yum -y install php-gd* yum -y install libpng yum -y install freetype yum -y install libxml2 yum -y install zlib
升级php
centos 5.x目前提供php版本为5.1.6，存在着比较多的漏洞，我们可以通过增加yum源的方式简单的升级php
rpm --import http://www.jasonlitka.com/media/RPM-GPG-KEY-jlitka vi /etc/yum.repos.d/CentOS-Base.repo #末尾增加如下内容 [utterramblings] name=Jason's Utter Ramblings Repo baseurl=http://www.jasonlitka.com/media/EL$releasever/$basearch/ enabled=1 gpgcheck=1 gpgkey=http://www.jasonlitka.com/media/RPM-GPG-KEY-jlitka #保存退出后 yum clean all yum update php -y
升级php方法二
rpm --import http://repo.webtatic.com/yum/RPM-GPG-KEY-webtatic-andy wget -P /etc/yum.repos.d/ http://repo.webtatic.com/yum/webtatic.repo yum --enablerepo=webtatic --exclude=php*5.3* list php yum --enablerepo=webtatic --exclude=php*5.3* update -y php
修正php升级引起的mysql问题
mysql_upgrade -uroot -p[mysql_password]
6.安装mcrypt，phpmyadmin需要用到
yum -y install php-mcrypt yum -y install phpmyadmin
修改phpmyadmin.conf让用户可以远程登陆
vi /etc/httpd/conf.d/phpmyadmin.conf
注释掉下面的语句（前面加#）
<Directory "/usr/share/phpmyadmin"> Order Deny,Allow Deny from all Allow from 127.0.0.1 </Directory>
然后重启apache
然后浏览器输入http://centos机IP/phpmyadmin，不过提示配置文件现在需要绝密的短语密码(blowfish_secret)。
配置phpmyadmin下的config.inc.php
vi /usr/share/phpmyadmin/config.inc.php
将
$cfg['blowfish_secret'] = ''; /* YOU MUST FILL IN THIS FOR COOKIE AUTH! */
改为
$cfg['blowfish_secret'] = 'www.ezencart.com'; /* YOU MUST FILL IN THIS FOR COOKIE AUTH! */
里面www.ezencart.com可以随意改为任意字符
7.伪静态
编辑apache配置文件
vi /etc/httpd/conf/httpd.conf
查找
LoadModule rewrite_module modules/mod_rewrite.so
如果前面有#，则去掉，如果没有则相应位置添加这一行
开启.htaccess支持
在配置文件中查找htaccess，将他下一行中
AllowOverride None
改为
AllowOverride All
方法二：源码包编译lamp环境
前期准备和上面一样
1.首先安装相关依赖包
sudo -s LANG=C yum -y install gcc gcc-c++ autoconf libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel libidn libidn-devel openssl openssl-devel openldap openldap-devel nss_ldap openldap-clients openldap-servers
2.安装MySQL:
tar -zxvf mysql-5.0.41.tar.gz #解压源码包 cd mysql-5.0.41/ #配置mysql ./configure --prefix=/usr/local/mysql --with-extra-charsets=all --enable-thread-safe-client --enable-assembler --with-charset=utf8 --enable-thread-safe-client --with-extra-charsets=all --with-big-tables --with-readline --with-ssl --with-embedded-server --enable-local-infile make && make install #编译安装 #创建mysql用户和mysql组 groupadd mysql useradd -g mysql mysql #指定mysql的用户为mysql /usr/local/mysql/bin/mysql_install_db --user=mysql #将mysql配置文件拷贝到/etc/my.cnf cp /usr/local/mysql/share/mysql/my-medium.cnf /etc/my.cnf #修改文件夹所有者和所属组 chown -R mysql /usr/local/mysql/var chgrp -R mysql /usr/local/mysql/. #mysql脚本加入开机启动(/etc/init.d是/etc/rc.d/init.d的一个软连接) cp /usr/local/mysql/share/mysql/mysql.server /etc/init.d/mysql chmod 755 /etc/init.d/mysql chkconfig --level 245 mysql off #记录了编译时使用的动态链接库的路径 echo "/usr/local/mysql/lib/mysql" >> /etc/ld.so.conf echo "/usr/local/lib" >> /etc/ld.so.conf #将/etc/ld.so.conf列出的路径下的库文件 缓存到/etc/ld.so.cache 以供使用 ldconfig #软链接 ln -s /usr/local/mysql/lib/mysql /usr/lib/mysql ln -s /usr/local/mysql/include/mysql /usr/include/mysql #启动mysql service mysql start /usr/local/mysql/bin/mysqladmin -u root password 123456 (指定mysql的root登陆密码123456) service mysql restart
3.安装Apache:
tar -zxvf httpd-2.2.9.tar.gz cd cd httpd-2.2.9 #配置Apache ./configure --prefix=/usr/local/apache --enable-rewrite=shared --enable-so --enable-ssl --with-charset=UTF8 --disable-access --disable-auth --disable-charset-lite --disable-include --disable-log-config --disable-env --disable-setenvif --disable-mime --disable-status --disable-autoindex --disable-asis --disable-cgid --disable-cgi --disable-negotiation --disable-dir --disable-actions --disable-userdir --disable-alias --enable-so --enable-mods-shared='access auth auth_anon auth_dbm auth_digest dav dav_fs actions alias asis autoindex cache cern_meta cgi charset_lite deflate dir disk_cache env expires file_cache headers include info log_config logio mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias' #编译安装 make && make install #启动Apahce /usr/local/apache/bin/apachectl start #开机启动 echo "/usr/local/apache/bin/apachectl start" >> /etc/rc.d/rc.local
4.安装PHP:
tar -zxvf libiconv-1.14.tar.gz cd libiconv-1.14 ./configure --prefix=/usr/local make && make install tar -zxvf libmcrypt-2.5.8.tar.gz cd libmcrypt-2.5.8 ./configure make && make install /sbin/ldconfig cd libltdl ./configure --enable-ltdl-install make && make install tar -zxvf mhash-0.9.9.9.tar.gz cd mhash-0.9.9.9 ./configure make && make install ln -s /usr/local/lib/libmcrypt.la /usr/lib/libmcrypt.la ln -s /usr/local/lib/libmcrypt.so /usr/lib/libmcrypt.so ln -s /usr/local/lib/libmcrypt.so.4 /usr/lib/libmcrypt.so.4 ln -s /usr/local/lib/libmcrypt.so.4.4.8 /usr/lib/libmcrypt.so.4.4.8 ln -s /usr/local/lib/libmhash.a /usr/lib/libmhash.a ln -s /usr/local/lib/libmhash.la /usr/lib/libmhash.la ln -s /usr/local/lib/libmhash.so /usr/lib/libmhash.so ln -s /usr/local/lib/libmhash.so.2 /usr/lib/libmhash.so.2 ln -s /usr/local/lib/libmhash.so.2.0.1 /usr/lib/libmhash.so.2.0.1 ln -s /usr/local/bin/libmcrypt-config /usr/bin/libmcrypt-config tar -zxvf mcrypt-2.6.8.tar.gz cd mcrypt-2.6.8 /sbin/ldconfig ./configure make && make install tar -zxvf php-5.2.14.tar.gz gzip -d ./suhosin-patch-5.2.14-0.9.7.patch.gz gzip -cd php-5.2.14-fpm-0.5.14.diff.gz | patch -d php-5.2.14 -p1 cd php-5.2.14/ patch -p 1 -i ../suhosin-patch-5.2.14-0.9.7.patch ./buildconf --force ./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --enable-mbstring --enable-ftp --with-gd --with-jpeg-dir=/usr --with-png-dir=/usr --enable-magic-quotes --with-mysql=/usr/local/mysql --with-pear --enable-sockets --with-ttf --with-freetype-dir=/usr --enable-gd-native-ttf --with-zlib --enable-sysvsem --enable-sysvshm --with-libxml-dir=/usr --with-apxs2=/usr/local/apache/bin/apxs --with-iconv-dir=/usr/local --with-xmlrpc --enable-xml --enable-shmop --enable-zip --with-mhash --with-mcrypt --enable-discard-path --enable-bcmath --enable-inline-optimization --with-curl --with-curlwrappers --enable-mbregex --with-openssl make ZEND_EXTRA_LIBS='-liconv' make install ./libtool --finish /usr/local/src/php-5.2.14/libs cp php.ini-dist /usr/local/php/etc/php.ini echo 'ulimit -SHn 65535' >> /etc/rc.local
修改/usr/local/apache/conf/httpd.conf 末尾添加
# PHP5 AddType application/x-httpd-php .php .phtml .php5 AddType application/x-httpd-php-source .phps
在DirectoryIndex增加index.php
DirectoryIndex index.html index.html.var index.php index.php5
相关安全设置,/usr/local/php/etc/php.ini
expose_php=off disable_functions=symlink,shell_exec,exec,proc_close,proc_open,popen,system,dl,passthru,escapeshellarg, escapeshellcmd
都设置完后，重启apache
/usr/local/apache/bin/apachectl restart
5.在安装ZendOptimizer加速器（典型脚本安装）
tar -zxvf ZendOptimizer-3.2.6-linux-glibc21-i386.tar.gz cd ZendOptimizer-3.2.6-linux-glibc21-i386 sh install.sh
同意协议后，填写php.info的位置/usr/local/php/etc/ ,然后填写apache控制脚本位置 /usr/local/apache/bin/apachectl
安装成功后，可以通过phpinfo()函数看到页面上多了两行
with Zend Extension Manager v1.2.0, Copyright (c) 2003-2007, by Zend Technologies
with Zend Optimizer v3.2.6, Copyright (c) 1998-2007, by Zend Technologies
6.安装phpmyadmin
tar -zxcf phpMyAdmin-3.0.0-rc1-all-languages.tar.gz cp -a /lamp/phpMyAdmin-3.0.0-rc1-all-languages /usr/local/apache/htdocs/phpmyadmin cd /usr/local/apache/htdocs/phpmyadmin cp config.sample.inc.php config.inc.php
然后同方法一一样修改加密字符
声明: 本文由Ezencart原创,转载请保留链接:CentOS搭建 LAMP服务器环境
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