一、 nginx安装步骤
1.将nginx软件包上传到服务器 解压到/usr/local/目录下
解压 nginx安装包
# tar -zxvf nginx-1.16.1.tar.gz
2.进入到nginx 目录
# cd nginx-1.16.1
3.配置
# ./configure --prefix=/usr/local/nginx
4.编译
# make
5.安装
# make install
6.启动,进入到/usr/local/nginx目录下
#./sbin/nginx
7.查看是否启动
#ps -ef|grep nginx
8.nginx环境变量设置
export NGINX_HOME=/usr/local/nginx
export PATH=$PATH:$NGINX_HOME/sbin
9.让环境生效
source /etc/profile
nginx -s stop
nginx -s quit
nginx -s reload
nginx -s quit:此方式停止步骤是待nginx进程处理任务完毕进行停止。
nginx -s stop:此方式相当于先查出nginx进程id再使用kill命令强制杀掉进程。
nginx.conf配置
#user nobody;
worker_processes 1;
#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 {
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 localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root html;
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;
#}
# 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;
fastcgi_param SCRIPT_FILENAME $document_root$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;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
二、mysql安装步骤
1.卸载系统自带的Mariadb
# rpm -qa|grep mariadb
# rpm -e --nodeps 查出的Mariadb名
2.删除/etc下my.cnf配置文件（如果存在的话）、检查mysql是否存在
#rm -rf /etc/my.cnf
#rpm -qa | grep mysql
3.检查mysql用户组、用户是否存在，不存在则创建
# cat /etc/group | grep mysql
# cat /etc/passwd | grep mysql
# groupadd mysql
# useradd -g mysql mysql
4.解压mysql软件包
# tar -zxvf mysql-5.7.29-linux-glibc2.12-x86_64.tar.gz
# mkdir -p /usr/local/mysql5.7
# mv /usr/local/src/mysql-5.7.25-el7-x86_64/* /usr/local/mysql5.7/
# mkdir /usr/local/mysql5.7/data
# mkdir /usr/local/mysql5.7/log
# touch /usr/local/mysql5.7/log/mysqld.log
# chown -R mysql /usr/local/mysql5.7/
# chgrp -R mysql /usr/local/mysql5.7/
5.进入到mysql7目录 安装
# /usr/local/mysql5.7/bin/mysql_install_db --user=mysql --basedir=/usr/local/mysql5.7/ --datadir=/usr/local/mysql5.7/data/
6.新建配置文件my.cnf，新建cnf文件进入下面内容 启动
# vi /etc/my.cnf
==========================================
[mysqld]
basedir=/usr/local/mysql5.7/
datadir=/usr/local/mysql5.7/data
socket=/tmp/mysql.sock
user=mysql
symbolic-links=0
lower_case_table_names=1
# 允许最大连接数
max_connections=200
# 服务端使用的字符集默认为8比特编码的latin1字符集
character-set-server=utf8
# 创建新表时将使用的默认存储引擎
default-storage-engine=INNODB
max_allowed_packet=16M
[client]
port=3306
[mysqld_safe]
log-error=/usr/local/mysql5.7/log/mysqld.log
=================================================
# chown 777 /etc/my.cnf
启动
# cp /usr/local/mysql5.7/support-files/mysql.server /etc/init.d/mysqld
# chmod +x /etc/init.d/mysqld
# service mysqld start
7.添加环境变量
# vi /etc/profile
# export MYSQL_HOME="/usr/local/mysql5.7/"
# export PATH="$PATH:$MYSQL_HOME/bin"
# source /etc/profile
8.获取初始密码，连接mysql，更改默认密码，允许远程访问
# cat /root/.mysql_secret
会输出# Password set for user 'root@localhost' at 2019-03-02 09:09:05 zffNQ>e(l/U;
进入数据库
# mysql -uroot -p
输入上面输出的密码
进入后修改密码
# set PASSWORD = PASSWORD('123456');
# flush privileges;
9.防火墙添加可以访问端口
# firewall-cmd --zone=public --add-port=3306/tcp --permanent
# firewall-cmd --reload
10.启动,关闭,重启mysql命令
# service mysqld start
# service mysqld stop
# service mysqld restart
三、php安装步骤
1.更新yum
# yum update
2.安装php依赖包
# yum install libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel
3.上传php安装包并解压
# cd /usr/local/src
# tar -zxvf php-7.2.12.tar.gz
# cd php-7.2.12
# ./configure --prefix=/usr/local/php --disable-fileinfo --enable-fpm --with-config-file-path=/etc --with-config-file-scan-dir=/etc/php.d --with-openssl --with-zlib --with-curl --enable-ftp --with-gd --with-xmlrpc --with-jpeg-dir --with-png-dir --with-freetype-dir --enable-gd-native-ttf --enable-mbstring --with-mcrypt=/usr/local/libmcrypt --enable-zip --enable-mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-mysql-sock=/var/lib/mysql/mysql.sock --without-pear --enable-bcmath
# make (时间较长)
# make install
4.将php包解压目录中的配置文件放置到正确位置（configure命令中的--with-config-file-path设置的位置）
# cd /usr/local/php-7.2.12
# cp php.ini-development /etc/php.ini
5.创建并设置php-fpm运行账号
# groupadd www-data
# useradd -M -g www-data -s /sbin/nologin www-data
# cd /usr/local/php/etc
# cp php-fpm.conf.default php-fpm.conf
# cd php-fpm.d
# cp www.conf.default www.conf （否则include匹配不到文件）
# vi www.conf
6.搜索“user”设置运行账号修改原来的为
user=www-data
group=www-data
7. 设置php-fpm为系统服务：
# vi /etc/systemd/system/php-fpm.service
文件内容编辑后保存
[Unit]
Description=php-fpm
After=network.target
[Service]
Type=forking
ExecStart=/usr/local/php/sbin/php-fpm
PrivateTmp=True
[Install]
WantedBy=multi-user.target
8. 设置php-fpm服务开机自启动：
# systemctl enable php-fpm.service
9. 启动php-fpm：
# systemctl start php-fpm.service
查看是否启动成功：
# ps aux | grep php-fpm
10.写一个php脚本测试nginx是否已支持php，php是否已支持mysql。
在nginx目录下html创建一个php文件输入
<?php
phpinfo();
11.访问ip+xx.php是否正常
12.将piwik压缩包加压在/usr/local/nginx/html/下面,并授权
13.重新启动nginx IP+/piwik/访问
