LNMP服务器安装配置（Rhel+Nginx+PHP+MySQL）

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1、关闭selinux、配置防火墙，开启80、3306端口

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[iyunv@localhost ~]# cp /etc/sysconfig/iptables /etc/sysconfig/iptablesbak [iyunv@localhost ~]# vim /etc/sysconfig/iptables -A INPUT -i lo -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT -A INPUT -j REJECT --reject-with icmp-host-prohibited [iyunv@localhost ~]# /etc/init.d/iptables restart [iyunv@localhost ~]# cp /etc/sysconfig/selinux /etc/sysconfig/selinuxbak [iyunv@localhost ~]# cat /etc/sysconfig/selinux|grep -v "#" SELINUX=disabled SELINUXTYPE=targeted [iyunv@localhost ~]#

2、安装nginx

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[iyunv@localhost ~]# rpm -e --nodeps `rpm -qa|egrep -i "httpd|php"`  #删除系统自带的软件包 [iyunv@localhost ~]# wget   #下载、安装第三方yum源 [iyunv@localhost ~]# sh ./atomic   #安装 Do you agree to these terms? (yes/no) [Default: yes] yes Configuring the [atomic] yum archive for this system Installing the Atomic GPG keys: OK OK Enable repo by default? (yes/no) [Default: yes]: The Atomic Rocket Turtle archive has now been installed and configured for your system The following channels are available: [iyunv@localhost ~]# yum check-update   #更新yum源 [iyunv@localhost ~]# yum -y install nginx [iyunv@localhost ~]# service nginx start Starting nginx:                                            [  OK  ] [iyunv@localhost ~]#

3、安装MySQL

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[iyunv@localhost ~]# yum install mysql mysql-server -y [iyunv@localhost ~]# chkconfig mysqld on [iyunv@localhost ~]# /etc/init.d/mysqld start [iyunv@localhost ~]# cp /usr/share/mysql/my-medium.cnf /etc/my.cnf cp: overwrite `/etc/my.cnf'? y [iyunv@localhost ~]# mysql_secure_installation   #为root账户设置密码 Enter current password for root (enter for none): OK, successfully used password, moving on... Set root password? [Y/n] Y New password: Re-enter new password: Password updated successfully! Reloading privilege tables.. ... Success! Remove anonymous users? [Y/n] Y   ... Success! Disallow root login remotely? [Y/n] Y ... Success! Remove test database and access to it? [Y/n] Y - Dropping test database... ... Success! - Removing privileges on test database... ... Success! Reload privilege tables now? [Y/n] Y ... Success! Thanks for using MySQL! [iyunv@localhost ~]# service mysqld restart

4、安装PHP5

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[iyunv@localhost ~]# yum install php php-fpm -y [iyunv@localhost ~]# yum install php-mysql php-gd libjpeg* php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-mcrypt  php-bcmath php-mhash libmcrypt -y  #安装PHP组件，使 PHP5 支持 MySQL [iyunv@localhost ~]# chkconfig php-fpm on [iyunv@localhost ~]# /etc/init.d/php-fpm start Starting php-fpm:                                          [  OK  ] [iyunv@localhost ~]#

5、配置nginx支持php

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[iyunv@localhost ~]# cp /etc/nginx/nginx.conf /etc/nginx/nginx.confbak [iyunv@localhost ~]# vim /etc/nginx/nginx.conf user              nginx nginx;    #修改nginx运行账号为：nginx组的nginx用户 worker_processes  1; [iyunv@localhost ~]# cp /etc/nginx/conf.d/default.conf /etc/nginx/conf.d/default.confbak [iyunv@localhost ~]# vim /etc/nginx/conf.d/default.conf     location / {         root   /usr/share/nginx/html;         index  index.php index.html index.htm;   #增加index.php         # example         #ModSecurityEnabled on;         #ModSecurityConfig /etc/nginx/modsecurity.conf;     }      location ~ \.php$ {    #取location的注释,并将fastcgi_param行的参数,改为$document_root$fastcgi_script_name,或者使用绝对路径         root           html;         fastcgi_pass   127.0.0.1:9000;         fastcgi_index  index.php;         fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;         include        fastcgi_params;     }    [iyunv@localhost ~]# service nginx restart Stopping nginx:                                            [  OK  ] Starting nginx:                                            [  OK  ] [iyunv@localhost ~]#

6、php配置

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[iyunv@localhost ~]# cp /etc/php.ini /etc/php.inibak [iyunv@localhost ~]# vim /etc/php.ini 878 date.timezone = PRC 314 disable_functions = passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,in     i_alter,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server,escapesh     ellcmd,dll,popen,disk_free_space,checkdnsrr,checkdnsrr,getservbyname,getservbyport,disk_total_space,posix_c     termid,posix_get_last_error,posix_getcwd, posix_getegid,posix_geteuid,posix_getgid, posix_getgrgid,posix_ge     tgrnam,posix_getgroups,posix_getlogin,posix_getpgid,posix_getpgrp,posix_getpid, posix_getppid,posix_getpwna     m,posix_getpwuid, posix_getrlimit, posix_getsid,posix_getuid,posix_isatty, posix_kill,posix_mkfifo,posix_se     tegid,posix_seteuid,posix_setgid, posix_setpgid,posix_setsid,posix_setuid,posix_strerror,posix_times,posix_     ttyname,posix_uname   #PHP禁用的函数，如果某些程序需要用到这个函数，可以删除，取消禁用。   375 expose_php = Off    #禁止显示php版本的信息   211 short_open_tag = ON   #支持php短标签   308 open_basedir = .:/tmp/  #设置表示允许访问当前目录(即PHP脚本文件所在之目录)和/tmp/目录,可以防止php木马跨站,如果改了之后安装程序有问题(例如：nginx可能网站根目录下的文件会提示Access Denied)，可以注销此行，或者直接写上程序的目录open_basedir = /usr/share/nginx/html/:/tmp/   [iyunv@localhost ~]#

7、配置php-fpm

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[iyunv@localhost ~]# cp /etc/php-fpm.d/www.conf /etc/php-fpm.d/www.confbak [iyunv@localhost ~]# vim /etc/php-fpm.d/www.conf user = nginx ; RPM: Keep a group allowed to write in log dir. group = nginx [iyunv@localhost ~]#

8、测试

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[iyunv@localhost ~]# cd /usr/share/nginx/html/ [iyunv@localhost html]# vim index.php <?php phpinfo(); ?> ~    [iyunv@localhost html]# service nginx restart Stopping nginx:                                            [  OK  ] Starting nginx:                                            [  OK  ] [iyunv@localhost html]# service php-fpm restart Stopping php-fpm:                                          [  OK  ] Starting php-fpm:                                          [  OK  ] [iyunv@localhost html]#

在客户端浏览器输入服务器IP地址，可以看到相关的配置信息（无法查看可以将php.ini中expose_php设置为on、open_basedir注释掉，或者直接写上程序的目录）！ 说明lnmp配置成功！