26） centos7 lnmp环境搭建

1- 安装gcc c++编译器

yum install gcc gcc-c++ cmake

2- 安装nginx-1.8.1及依赖包

2.1- 安装nginx依赖包

yum -y install pcre-devel openssl openssl-devel zlib zlib-devel

2.2- 安装nginx

mkdir -p /server/source
cd  /server/source
wget http://nginx.org/download/nginx-1.8.1.tar.gz
tar -xvzf nginx-1.8.1.tar.gz
cd nginx-1.8.1
./configure --prefix=/usr/local/nginx-1.8.1 --with-http_stub_status_module --with-http_ssl_module
make && make install

2.3- 启动nginx并开机启动

/usr/local/ nginx-1.8.1/sbin/nginx
ln -s /usr/local/nginx-1.8.1/ /usr/local/nginx
echo "/usr/local/nginx/sbin/nginx" >/etc/rc.local

2.4- 配置环境变量

touch /etc/profile.d/nginx.sh
echo "export PATH=/usr/local/nginx/sbin:$PATH" >/etc/profile.d/nginx.sh
source /etc/profile.d/nginx.sh

2.5- 完成效果

在浏览器输入centos7所在服务器的IP地址

3- 安装php-7.0.6 【自动安装脚本： https://files-cdn.cnblogs.com/files/lemanlai/install_php.sh 】

3.1- 安装PHP依赖包

yum -y install libxml2-devel libxml2 libxml2-devel curl \ 
 curl-devel  libjpeg-devel libpng-devel freetype-devel libxslt-devel

3.2- 安装PHP

./configure \
--prefix=/usr/local/php \
--with-config-file-path=/etc \
--enable-inline-optimization \
--disable-debug \
--disable-rpath \
--enable-shared \
--enable-opcache \
--enable-fpm \
--with-fpm-user=nginx\
--with-fpm-group=nginx \
--with-mysql=mysqlnd \
--with-mysqli=mysqlnd \
--with-pdo-mysql=mysqlnd \
--with-gettext \
--enable-mbstring \
--with-iconv \
--with-mhash \
--with-openssl \
--enable-bcmath \
--enable-soap \
--with-libxml-dir \
--enable-pcntl \
--enable-shmop \
--enable-sysvmsg \
--enable-sysvsem \
--enable-sysvshm \
--enable-sockets \
--with-curl \
--with-zlib \
--enable-zip \
--with-bz2 \
--without-sqlite3 \
--without-pdo-sqlite \
--with-pear

3.3- 安装及连接

make && make install

3.4- 启动

3.4.1- 添加nginx用户

useradd nginx -s /bin/nologin

3.4.2- 复制默认配置文件

cd /usr/local/php/etc
cp php-fpm.conf.default php-fpm.conf

cd /server/source/php-7.0.6
cp php.ini-development /usr/local/php/etc/php.ini

cd /usr/local/php/etc/php-fpm.d/
cp www.conf.default www.conf

3.4.5- 启动

/usr/local/php/sbin/php-fpm
echo "/usr/ php/nginx/sbin/php-fpm" >/etc/rc.local

3.5- 设置PHP在nginx中运行

vi /usr/local/nginx-1.8.0/conf/nginx.conf

root 后面改成web目录
index 后面加上index.php

将#号去掉,将在红框中设置成web目录

3.6- 测试php在nginx运行效果

cd /usr/local/nginx-1.8.0/html
touch index.php
vi index.php 
<?php phpinfo(); ?>

重启nginx
ps -axu |grep nginx

杀掉nginx进程
Kill 9 37995
重启nginx服务
/usr/local/nginx/sbin/nginx
浏览器输入:服务器IP/index.php
效果如下:

4- 安装mysql-5.7.18及依赖包

yum -y install cmake ncurses-devel

4.1- mysql依赖包

cd /server/source
wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-community-common-5.7.18-1.el7.x86_64.rpm
wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-community-libs-5.7.18-1.el7.x86_64.rpm
wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-community-client-5.7.18-1.el7.x86_64.rpm
rpm -ivh mysql-community-common-5.7.18-1.el7.x86_64.rpm
rpm -ivh mysql-community-libs-5.7.18-1.el7.x86_64.rpm
rpm -ivh mysql-community-client-5.7.18-1.el7.x86_64.rpm

4.2- yum mysql安装

wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-community-server-5.7.18-1.el7.x86_64.rpm

rpm -ivh mysql-community-server-5.7.18-1.el7.x86_64.rpm

#创建mysql数据库文件目录并修改所有者 
mkdir /data/mysql -p
chown mysql.mysql /data/mysql
#指定数据库目录和用户初始化数据库
mysqld --initialize --user=mysql --datadir=/data/mysql
#启动服务并设置开机启动
systemctl start mysqld
systemctl enable mysqld

#查看初始密码
vi /var/log/mysqld.log

#输入初始密码
mysql -u root -p
#修改root密码
alter user 'root'@'localhost'  identified  by  '密码';