php5.5 nginx mysql linux安装
一：nginx安装
nginx有三个版本：
Mainline version：Nginx 目前主力在做的版本，开发版
Stable version：最新稳定版，生产环境上建议使用
Legacy versions：遗留的老版本的稳定版，因为用的人多还在维护，长远看会放弃
1：安装安装相应的编译工具
# yum -y install gcc gcc-c++ autoconf automake # yum -y install zlib zlib-devel openssl openssl-devel pcre-devel2：编译安装:
# tar -zxf nginx-1.6.3.tar.gz # cd nginx-1.6.3 # ./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module # make # make install3：启动
# /usr/local/nginx/sbin/nginx # /usr/local/nginx/sbin/nginx -s reload //重启
client_max_body_size 100M; #允许客户端请求的最大单文件字节数
client_body_buffer_size 128k; #缓冲区代理缓冲用户端请求的最大字节数，
二：编译安装mysql5.6
1：如果是编译需要先安装工具包:
# yum install cmake
2：先检查服务器是否有mysql存在
#rpm -qa | grep mariadb #mysql也查一下 mariadb-libs-5.5.52-1.el7.x86_64卸载掉：
rpm -e --nodeps mariadb-libs-5.5.52-1.el7.x86_64
3：这里采用RPM安装
# cd mysql5.6 # rpm -ivh *rpm //安装所有mysql安装包
如果提示没有perl执行：
yum install -y perl-Module-Install.noarch perl-JSON.noarch如果安装不上，可以单独安装，一般安装MySQL-server和MySQL-client即可，安装必须要100%
4:：修改文件配置信息
[root@localhost MySQL-5.6.24]# cp /usr/share/mysql/my-default.cnf /etc/my.cnf
5：启动mysql
systemctl start mysql #Centos7用这个 service mysql start
6：初始化设置密码
[root@localhost MySQL-5.6.24]# /usr/bin/mysql_install_db
7： 查看root密码
[root@localhost MySQL-5.6.24]# cat /root/.mysql_secret # The random password set for the root user at Fri
May 29 16:09:16 2015 (local time): QjFwdkcq6CNdvenI
8：设置密码
先启动mysql，注意以前启动命令是service mysql start ，centos7用systemctl 代替了iptables，所以应该用：systemctl start mysql
[root@localhost MySQL-5.6.24]# mysql -uroot -p
mysql> set password=password('123');
Query OK, 0 rows affected (0.00 sec)如果忘记密码，找到my.cnf，在里面添加skip-grant-tables，然后进入mysql控制台，无密码直接回车
usr mysql; //选择mysql数据库
update user set password=password("123") where user="root";成功后再执行：
set password=password('123'); 三：编译PHP 5.5
1：编译安装
yum install libxm12 libxml2-devel BZip2-devel bzip2-devel curl curl-devel libjpeg libpng freetype libjpeg-devel libpng-devel freetype-devel -y
# tar -xvf php-5.5.25.tar.gz # cd php-5.5.25 # ./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-bz2 --with-freetype-dir --with-iconv-dir --with-zlib-dir --enable-bcmath --enable-soap --enable-zip --enable-gd-native-ttf --enable-ftp --enable-mbstring --enable-exif --enable-ipv6 --with-zlib --with-curl --with-pdo-mysql --with-openssl --enable-fpm --with-mysql --with-mysqli
注意：如果mysql是源安装，那么--with-mysql=/usr/local/mysql 指定安装路径 如果是rpm安装 则--with-mysql即可，--with-mysqli=/usr/local/mysql/bin/mysql_config
其中 fpm是必须安装的，nginx通过fpm解析php
# make # make install # cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf # cp php.ini-production /usr/local/php/etc/php.ini设置php.ini
short_open_tag = On 开启短标签 error_reporting =E_ALL & ~E_NOTICE & ~E_DEPRECATED display_errors = On date.timezone="asia/shanghai" 设置时间 upload_max_filesize = 2M //文件上传大小 post_max_size = 8M //POST最大字节数 max_execution_time=30 //每个PHP页面运行的最大时间值(秒)，默认30秒 max_input_time = 60 //每个PHP页面接收数据所需的最大时间，默认60秒 memory_limit = 128m //每个PHP页面所吃掉的最大内存
启动fpm
# /usr/local/php/sbin/php-fpm
配置nginx解析PHP：
nginx默认以nodoby运行，查看php-fpm.conf的user和 group，均可以改为nobody。然后把nginx下的fastcgi_temp目录递归改为 nobody。：
groupadd nobody #添加组 chown nobody:nobody -R /fastcgi_temp
#user nobody; 默认以nobody；root为最高权限
worker_processes 4;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
client_max_body_size 100M; #允许客户端请求的最大单文件字节数
client_body_buffer_size 128k; #缓冲区代理缓冲用户端请求的最大字节数，
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
server {
listen 80;
server_name 127.0.0.1;
index index.php index.html index.htm;
root /usr/local/www;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root /usr/local/www/;
index index.php index.html index.htm;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
location ~ \.php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
server {
listen 80;
server_name www.xx.cn;
index index.php index.html index.htm;
root /usr/local/www/zg;
location ~ \.php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
}
($document_root 为root目录,php的目录)
