yum安装nginx+mysql+php+fastcgi构建LNMP服务器
LNMP（即linux+nginx+mysql+php）服务器一直是被认为性能高，内存占用少的服务器，下面我们来介绍怎么通过简单的YUM命令安装。
安装mysql
1、先卸载系统自带的httpd，然后更新软件库.
[*]yum remove httpd
[*]yum update
2、yum安装mysql
[*]yum install mysql mysql-server
3、加入启动项并启动mysql
[*]chkconfig --levels 235 mysqld on
[*]/etc/init.d/mysqld start
４、设置mysql密码及相关设置
[*]mysql_secure_installation
因为第一次启动这命令，所以直接回车下一步，然后输入你的mysql密码，按照提示操作。
安装nginx
1、导入软件库centos 5 32位：
[*]rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-4.noarch.rpm
[*]
[*]rpm -Uvh http://centos.alt.ru/repository/centos/5/i386/centalt-release-5-3.noarch.rpm
centos 5 64位：
[*]rpm -Uvh http://download.fedora.redhat.com/pub/epel/5/x86_64/epel-release-5-4.noarch.rpm
[*]
[*]rpm -Uvh http://centos.alt.ru/repository/centos/5/x86_64/centalt-release-5-3.noarch.rpm
２、yum安装nginx
[*]yum install nginx
3、添加到启动项并启动nginx
[*]chkconfig --levels 235 nginx on
[*]/etc/init.d/nginx start
安装php
1、安装php及相关模块
[*]yum install php-fpm php-cli php-mysql php-gd php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-mcrypt php-mssql php-snmp php-soap php-tidy
２、编辑文件php.ini，在文件末尾添加cgi.fix_pathinfo = 1
[*]vi /etc/php.ini
3、启动php-fpm
[*]service php-fpm start
4、php-fpm加入启动项
[*]chkconfig --levels 235 php-fpm on
修改nginx配置文件，添加fastcgi支持
１、修改nginx.conf文件
vi /etc/nginx/nginx.conf
配置文件部分代码：
[*][...]
[*] server {
[*] listen 80;
[*] server_name_;
[*] #charset koi8-r;
[*] #access_loglogs/host.access.logmain;
[*] location / {
[*] root /usr/share/nginx/html;
[*] indexindex.php index.html index.htm;
[*] }
[*] error_page404 /404.html;
[*] location = /404.html {
[*] root /usr/share/nginx/html;
[*] }
[*] # redirect server error pages to the static page /50x.html
[*] #
[*] error_page 500 502 503 504/50x.html;
[*] location = /50x.html {
[*] root /usr/share/nginx/html;
[*] }
[*] # proxy the PHP scripts to Apache listening on 127.0.0.1:80
[*] #
[*] #location ~ \.php$ {
[*] # proxy_pass http://127.0.0.1;
[*] #}
[*]
[*] # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
[*] #
[*] location ~ \.php$ {
[*] root /usr/share/nginx/html;
[*] fastcgi_pass 127.0.0.1:9000;
[*] fastcgi_indexindex.php;
[*] fastcgi_paramSCRIPT_FILENAME/usr/share/nginx/html$fastcgi_script_name;
[*] include fastcgi_params;
[*] }
[*] # deny access to .htaccess files, if Apache's document root
[*] # concurs with nginx's one
[*] #
[*] location ~ /\.ht {
[*] denyall;
[*] }
[*] }
[*]
[*][...]
[*]
33行的/usr/share/nginx/html修改为你的网站根目录。
２、重启nginx php-fpm
[*]/etc/init.d/nginx restart
[*]/etc/init.d/php-fpm restart
3、建立info.php文件
[*]vi /usr/share/nginx/html/info.php
添加如下代码：
[*]
在浏览器打开测试是否正常，http://localhost/info.php
转载地址：
http://www.centos.bz/2011/03/yum-install-nginx-mysql-php-fastcgi-lnmp/
yum源分享：
[*]#sh centostweak.sh
[*] #部分centostweak内容 源自leo
[*]
[*]# 设置升级源
[*]cd /etc/yum.repos.d/
[*]cp /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.`date +"%Y-%m-%d_%H-%M-%S"`
[*]sed -i -e 's/mirrorlist/#mirrorlist/' CentOS-Base.repo
[*]sed -i -e 's/#baseurl/baseurl/' CentOS-Base.repo
[*]sed -i -e 's/mirror.centos.org/mirrors.sohu.com/' CentOS-Base.repo
[*]
[*]cp /etc/yum.conf /etc/yum.conf.`date +"%Y-%m-%d_%H-%M-%S"`
[*]sed -i 's/gpgcheck=1/gpgcheck=0/' /etc/yum.conf
[*]sed -i 's/plugins=1/plugins=0/' /etc/yum.conf
[*]sed -i 's/metadata_expire=1h/metadata_expire=24h/' /etc/yum.conf
[*]
[*]# 添加dag@sohu源
[*]# relver=`uname -r | awk -F. '{print $NF}'`
[*]echo -e "# Name: SOHU RPM Repository for Red Hat Enterprise – dag\n"\
[*]"# URL: http://mirrors.sohu.com/dag/redhat/\n"\
[*]"\n"\
[*]"name = Red Hat Enterprise \$releasever – sohu.com – dag\n"\
[*]"baseurl = http://mirrors.sohu.com/dag/redhat/`uname -r | awk -F. '{print substr($NF,1,3)}'`/en/\$basearch/dag\n"\
[*]"enabled = 1\n"\
[*]"gpgcheck = 0"> /etc/yum.repos.d/dag-sohu.repo
[*]# 添加epel@sohu源
[*]echo -e "# Name: SOHU RPM Repository for Red Hat Enterprise – EPEL\n"\
[*]"# URL: http://mirrors.sohu.com/fedora-epel/\n"\
[*]"\n"\
[*]"name = Fedora EPEL \$releasever - sohu.com\n"\
[*]"baseurl = http://mirrors.sohu.com/fedora-epel/\$releasever/\$basearch\n"\
[*]"enabled = 1\n"\
[*]"gpgcheck = 0"> /etc/yum.repos.d/epel-sohu.repo
[*]# 添加CentALT源
[*]# 使用方法：--enablerepo=centalt
[*]if [[ `uname -r | awk -F. '{print substr($NF,1,3)}'` == "el5" ]]; then
[*]echo -e "\n"\
[*]"name=CentALT Packages for Enterprise Linux 5 - \$basearch\n"\
[*]"baseurl=http://centos.alt.ru/repository/centos/5/\$basearch/\n"\
[*]"enabled=0\n"\
[*]"gpgcheck=0" > /etc/yum.repos.d/centalt.repo
[*]fi
[*]# 添加ius源
[*]# 使用方法：--enablerepo=ius，如yum install python26 --enablerepo=ius
[*]echo -e "# Name: IUS RPM Repository for Red Hat Enterprise 5\n"\
[*]"# URL: http://dl.iuscommunity.org/pub/ius/stable/Redhat/\n"\
[*]"\n"\
[*]"name = Red Hat Enterprise \$releasever – ius\n"\
[*]"baseurl = http://dl.iuscommunity.org/pub/ius/stable/Redhat/\$releasever/\$basearch/\n"\
[*]"enabled = 0\n"\
[*]
[*]"gpgcheck = 0"> /etc/yum.repos.d/ius.repo
[*]
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