• 快速搭建LNMP


    [centos 6.4 server]
    系统安装请参考:http://blog.zhuyin.org/748.html
    1.防火墙设置:

    iptables -F
    service iptables save
    service iptables restart
    vim /etc/sysconfig/iptables
    #######################
    .....
    :OUTPUT ACCEPT [4:512]
    -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
    -A INPUT -p icmp -j ACCEPT
    -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
    -A FORWARD -j REJECT --reject-with icmp-host-prohibited
    COMMIT
    ...
    #########################
    service iptables restart

    2.关闭SELINUX 并设置指定IP

    vim /etc/selinux/config
    
    #####
    #SELINUX=enforcing
    #SELINUXTYPE=targeted
    SELINUX=disabled
    #####
    vim /etc/sysconfig/network-scripts/ifcfg-eth0
    
    ###########
    DEVICE=eth0
    HWADDR=00:0C:29:55:98:1E
    TYPE=Ethernet
    ONBOOT=yes
    BOOTPROTO=none
    NETMASK=255.255.0.0
    IPADDR=172.26.11.100
    GATEWAY=172.26.0.1
    ###########
    vim /etc/resolv.conf
    
    ###########
    search localdomain
    nameserver 8.8.8.8
    nameserver 202.96.128.68
    nameserver 202.106.0.20
    ########### service network restart

    3.更新yum源

    yum check-update
    
    #删除系统自带的apache/php 等·····(有可能系统有自动装上这些了…)
    yum remove httpd* php*

    4.安装nginx
    由于centos没有默认的nginx软件包,需要启用REHL的附件包

    rpm -ivh http://nginx.org/packages/centos/6/noarch/RPMS/nginx-release-centos-6-0.el6.ngx.noarch.rpm
    yum -y install nginx
    
    #设置nginx开机启动
    chkconfig nginx on
    
    #启动nginx
    service nginx start

    ok,直接访问:http://172.26.11.100/ 即可看nginx是否正常运行了。

    5.安装MySQL

    yum -y install mysql-server
    
    /etc/init.d/mysqld start
    
    #设为开机启动
    chkconfig mysqld on
    #配置文件
    cp /usr/share/mysql/my-medium.cnf /etc/my.cnf
    #为root账户设置密码 回车,根据提示输入Y,输入2次密码,回车,根据提示一路输入Y,最后出现:Thanks for using MySQL!
    mysql_secure_installation
    
    #MySql密码设置完成,重新启动 MySQL
    /etc/init.d/mysqld stop
    /etc/init.d/mysqld start

    SQLyog链接linux虚拟机上的mysql数据库
    对用户进行远程访问授权
    命令:mysql> GRANT ALL PRIVILEGES ON *.* TO '用户名'@'%' IDENTIFIED BY '密码' WITH GRANT OPTION;
    Query OK, 0 rows affected (0.02 sec)


    mysql>  FLUSH PRIVILEGES;
    Query OK, 0 rows affected (0.00 sec)

     二进制安装mysql

    6.安装php5

    yum install zlib libxml libjpeg freetype libpng gd curl libiconv zlib-devel libxml2-devel libjpeg-devel  freetype-devel libpng-devel gd-devel curl-devel -y
    #检查安装包
    rpm -qa ......
    安装 libiconv libmcrypt mhash mcrypt

    yum -y install php php-fpm 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 #设置php-fpm开机启动 chkconfig php-fpm on #启动php-fpm /etc/init.d/php-fpm start

     yum安装php5.6

    rpm -Uvh http://ftp.iij.ad.jp/pub/linux/fedora/epel/6/i386/epel-release-6-8.noarch.rpm;
    rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm;
    yum list --enablerepo=remi --enablerepo=remi-php56 | grep php;
    yum install --enablerepo=remi --enablerepo=remi-php56 php php-mysql php-opcache php-pecl-apcu php-devel php-mbstring php-mcrypt php-mysqlnd php-phpunit-PHPUnit php-pecl-xdebug php-pecl-xhprof php-pdo php-pear php-fpm php-cli php-xml php-bcmath php-process php-gd php-common;
    php -v;
    

      

    7.配置nginx支持php

    cp /etc/nginx/conf.d/default.conf /etc/nginx/conf.d/default.confbak #备份原有配置文件
    vim /etc/nginx/conf.d/default.conf
    
    ######################
    ....
    index index.php index.html index.htm;
    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    #
    location ~ .php$ {
        #root html;#注意这一行请注释掉!!!
        fastcgi_pass 127.0.0.1:9000;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include fastcgi_params;
    }
    ######################

    这里可以用netstat -ntpl 查看php-fpm的监听端口127.0.0.1:9000是不是真的存在
    注意fastcgi_param行的参数,改为$document_root$fastcgi_script_name,或者使用绝对路径
    location ~ .php$ { 里面的 root html;请注释掉,不然就覆盖外面的root了!!!!

    #重启nginx
    service nginx restart
    
    #配置php.ini
    vim /etc/php.ini ##下面的设置内容仅供参考!!!
    
    #########################
    ...
    date.timezone = PRC #设置正确的时区
    disable_functions =passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_alter,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server,escapeshellcmd,dll,popen,disk_free_space,checkdnsrr,checkdnsrr,getservbyname,getservbyport,disk_total_space,posix_ctermid,posix_get_last_error,posix_getcwd,posix_getegid,posix_geteuid,posix_getgid,posix_getgrgid,posix_getgrnam,posix_getgroups,posix_getlogin,posix_getpgid,posix_getpgrp,posix_getpid,posix_getppid,posix_getpwnam,posix_getpwuid, posix_getrlimit, posix_getsid,posix_getuid,posix_isatty,posix_kill,posix_mkfifo,posix_setegid,posix_seteuid,posix_setgid,posix_setpgid,posix_setsid,posix_setuid,posix_strerror,posix_times,posix_ttyname,posix_uname
    #禁用某些危险函数!
    expose_php = Off #禁止显示php版本的信息
    magic_quotes_gpc = On #打开magic_quotes_gpc来防止SQL注入  这个还是关闭吧。。。。不同的版本有点问题
    short_open_tag = ON #支持php短标签
    open_basedir = .:/tmp/ #设置允许访问当前目录(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:织梦内容管理系统),可以注销此行,或者直接写上程序的目录/data/web/test/:/tmp/
    ############################
    #配置php-fpm
    cp /etc/php-fpm.d/www.conf /etc/php-fpm.d/www.confbak
    vim /etc/php-fpm.d/www.conf
    
    #################################
    user = nginx
    group = nginx
    #################################
    cat /etc/passwd 可以查看有没有nginx的用户组和用户
    
    重启nginx和php
    /etc/init.d/nginx restart
    /etc/init.d/php-fpm restart
    
    写个phpinfo访问结果如下:
    <?php
    phpinfo();
    ?>

     

    方法二 快速安装nginx +php +mysql

    [root@greymouster ~]# vi /etc/yum.repos.d/nginx.repo
    
    [nginx]
    name=nginx repo
    baseurl=http://nginx.org/packages/centos/6/$basearch/
    gpgcheck=0
    enabled=1
    
    [root@greymouster ~]# yum list nginx
    [root@greymouster ~]# yum install nginx
    [root@greymouster ~]# /etc/init.d/nginx start

    [root@greymouster ~]# yum install php php-fpm
    [root@greymouster ~]# /etc/init.d/php-fpm start

    [root@greymouster ~]# vi /etc/nginx/conf.d/default.conf

       location ~ .php$ {
           root /usr/share/nginx/html;
           fastcgi_pass 127.0.0.1:9000;
           fastcgi_index index.php;
           fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
           include fastcgi_params;
       }

       [root@greymouster ~]# /etc/init.d/nginx restart

       [root@greymouster ~]# cat >>/usr/share/nginx/html/info.php<<EOF

       > <?php
       > phpinfo();
       > EOF

       [root@greymouster ~]# yum install mysql mysql-server

       [root@greymouster ~]# mysql_install_db

       [root@greymouster ~]# mysqld_safe &

       [root@greymouster ~]# mysql -uroot

       [root@greymouster ~]# yum install php-mysql

       [root@greymouster ~]# /etc/init.d/php-fpm restart

    如果忘记mysql密码

        

    第一步,先停掉msyql服务,当然我没有停止服务后面也是可以的。

    第二步,修改Mysql的登录配置,在ect/my.cnf里

    添加skip-grant-tables 用来跳过权限检查,这里要注意,一定要写在[mysqld]的下面

    datadir = /usr/local/mysql/data
    socket=/var/lib/mysql/mysql.sock

    我就是因为写到下面的[mysqld_safe]里去了,导致第一次修改没有生效

    修改完后就是这个样子:

    第三步,重启Mysql服务

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  • 原文地址:https://www.cnblogs.com/chenchenphp/p/6289330.html
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