centos7.5 under nginx, mysql, php-fpm environmental structures

1. Firewall -> centos5.6 version iptables, centos7 use Firewalls

命令：systemctl  start(stop、enable，disable，status)  firewalld(sshd)

2.nginx

Installation of extensions: yum install epel- * (so do not separate download NGINX)

Installation NGINX: yum install nginx

Start NGINX: systemctl start nginx

 default.conf under nginx.conf and /etc/nginx/conf.d / etc under / nginx directory: two directories

Run a few daemon (service) to write into several

url rewrite

(Rewrite module)

It can be converted to a static address dynamically url, sqlmap prevent implantation.

Configuration finished, confirm (nginx -t) is correct to restart NGINX: nginx -s reload

rewrite syntax and parameter syntax as follows: (description link https://www.cnblogs.com/czlun/articles/7010604.html )

    rewrite    <regex>    <replacement>    [flag];

    The keyword is the alternative content flag mark

 

    Keywords: error_log where the key can not be changed

    Regular: perl-compatible regular expression match is performed statement

    Alternate content: content being replaced to match the replacement

    flag mark: rewrite the flag marking support

 

flag label Definitions:

After the last # match this rule is complete, continue down the new location URI matching rules

break # complete match this rule is terminated and no longer match any subsequent rules

return redirect # 302 temporary redirect, the browser displays the URL address after the jump

permanent # 301 returns a permanent redirect, the browser address bar displays the URL address after the jump

rewrite the parameter label segment positions:

server,location,if

example:

rewrite ^/(.*) http://www.czlun.com/$1 permanent;

Description:                                        

rewrite the fixed keyword matching rewrite rule represents the start

regex part is ^ / (. *), which is a regular expression, and the domain name matches the complete address of the path behind

replacement part is http://www.czlun.com/$1 $ 1, taken from the regex part () the contents. After a successful jump to match the URL.

flag indicates a permanent part of permanent redirection flag 301, i.e. jump to a new address http://www.czlun.com/$1

Complete reverse proxy load balancing:

 

Network penetration:

 

2.mysql

Navicat can make use of remote database management

Installation script: mysql_secure_installation

#yum install mysql
#yum install mysql-server
#yum install mysql-devel

When you install mysql-server failed due to centos7 the myaql database software from the default list of programs overflow and replaced with mariadb.

Solution: 1. Install mariadb

                  2. Download mysql-server, the official website can be slow to download USTC Source: View Source Use Help mariadb

3.php-fpm

Profiles: /etc/nginx/conf.d/default.conf

You need to install the database connection

 

[] To be improved