Linux

系统环境：CentOs 7

Nginx

安装

一.源码安装（未实践）

1）新系统要安装编译工具
$ yum install -y gcc gcc-c++
2）安装gizp依赖
yum install -y zlib-devel
3）安装pcre库
rewrite模块需要 pcre 库

$ cd /usr/local/  `定位到安装位置`
$wget ftp//ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.39.tar.gz `下载`
$tar zxvf pcre-8.39.tar.gz `解压安装包`
$cd pcre-8.39
$./configure `配置`
$make&&make install `编译安装`

4）安装ssl库

$ cd /usr/local/
$ wget http://www.openssl.org/source/openssl-1.0.1j.tar.gz
$ tar -zxvf openssl-1.0.1j.tar.gz
$ cd openssl-1.0.1j
$ ./config
$ make && make install

5）安装nginx

$cd /usr/local/
$wget http://nginx.org/download/nginx-1.12.2.tar.gz
$tar zxvf nginx-1.12.2.tar.gz
$./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_gzip_static_module --with-http_realip_module --with-http_sub_module --with-http_ssl_module
$ make && make install

6）启动

$ /usr/local/nginx/sbin/nginx

二.yum安装

安装命令

yum install -y nginx

如果无法安装成功要配置Nginx源,再重新执行上述命令

rpm -ivh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm

启动命令

nginx

检查配置

nginx -t

重启

nginx -s reload

检查是否安装成功，直接访问主机
http://localhost/
如图

nginx安装成功

php

源码安装

参考http://php.net/manual/zh/install.unix.nginx.php

下载安装包，上传到服务器

tar -xvzf php-7.2.3.tar.gz
cd php-7.2.3

安装依赖

yum -y install libxml2 libxml2-devel openssl openssl-devel curl curl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel pcre pcre-devel libxslt libxslt-devel bzip2 bzip2-devel

配置，./congihure --help查看配置，执行

./configure --prefix=/usr/local/php --with-curl --with-freetype-dir --with-gd --with-gettext --with-iconv-dir --with-kerberos --with-libdir=lib64 --with-libxml-dir --with-mysqli --with-openssl --with-pcre-regex --with-pdo-mysql --with-pdo-sqlite --with-pear --with-png-dir --with-jpeg-dir --with-xmlrpc --with-xsl --with-zlib --with-bz2 --with-mhash --enable-fpm --enable-bcmath --enable-libxml --enable-inline-optimization --enable-mbregex --enable-mbstring --enable-opcache --enable-pcntl --enable-shmop --enable-soap --enable-sockets --enable-sysvsem --enable-sysvshm --enable-xml --enable-zip

编译安装

make
sudo make install

创建配置文件，并复制到正确的位置

cp php.ini-development /usr/local/php/php.ini
cp /usr/local/etc/php-fpm.conf.default /usr/local/etc/php-fpm.conf
cp sapi/fpm/php-fpm /usr/local/bin

为了避免恶意脚本注入攻击，修改php.ini配置

cgi.fix_pathinfo=1
改成
cgi.fix_pathinfo=0

启动php-fpm服务

/usr/local/bin/php-fpm

修改nginx配置，使支持php文件

location / {
    root   html;
    index  index.php index.html index.htm;
}

下一步配置来保证对于 .php 文件的请求将被传送到后端的 PHP-FPM 模块， 取消默认的 PHP 配置块的注释，并修改为下面的内容

location ~* \.php$ {
    fastcgi_index   index.php;
    fastcgi_pass    127.0.0.1:9000;
    include         fastcgi_params;
    fastcgi_param   SCRIPT_FILENAME    $document_root$fastcgi_script_name;
    fastcgi_param   SCRIPT_NAME        $fastcgi_script_name;
}

重启nginx，测试

遇到的坑

1.ERROR: Unable to globalize '/usr/local/NONE/etc/php-fpm.d/*.conf' (ret = 2) from /usr/local/etc/php-fpm.conf at line 125.
ERROR: failed to load configuration file '/usr/local/etc/php-fpm.conf'
ERROR: FPM initialization failed
solution:
Edit /usr/local/etc/php-fpm.conf document introduced * .conf part, change to the correct path include = / usr / local / etc / php-fpm.d / *. Conf
If there is no /usr/local/etc/php-fpm.d directory, create the directory.

2.WARNING: Nothing matches the include pattern '/usr/local/etc/php-fpm.d/*.conf' from /usr/local/etc/php-fpm.conf at line 125.
ERROR:. No pool defined at least one pool section must be specified in config file
ERROR: failed to post process the configuration
ERROR: FPM initialization failed
solution: cp www.conf.default www.conf

MySQL

yum安装

参考 https://dev.mysql.com/doc/mysql-yum-repo-quick-guide/en/#repo-qg-yum-fresh-install

下载安装包

wget https://dev.mysql.com/get/mysql57-community-release-el7-11.noarch.rpm

配置yum源(Adding the MySQL Yum Repository)

sudo rpm -Uvh mysql57-community-release-el7-11.noarch.rpm

安装

sudo yum install mysql-community-server

启动MySQL

sudo systemctl start mysqld.service

查看MySQL状态

sudo systemctl status mysqld.service

查看默认的临时密码

sudo grep 'temporary password' /var/log/mysqld.log

用户登录，修改密码

mysql -uroot -p
ALTER USER 'root'@'localhost' IDENTIFIED BY 'MyNewPass4!';

允许用户远程登录

grant all privileges on *.* to 'user'@'%' identified by 'password' with grant option;