摘要：安裝更新源安裝服務(wù)啟動(dòng)服務(wù)設(shè)置開機(jī)啟動(dòng)服務(wù)安裝更新源安裝安裝成功后，將其加入開機(jī)啟動(dòng)啟動(dòng)服務(wù)進(jìn)程配置具體設(shè)置項(xiàng)新安裝之后設(shè)置示例版本是，操作系統(tǒng)均可。需更改數(shù)據(jù)庫里的表里的項(xiàng)把改稱。設(shè)置最大可存入數(shù)據(jù)庫字段的值長(zhǎng)度。

更新源：
rpm -Uvh https://dl.fedoraproject.org/...
rpm -Uvh https://mirror.webtatic.com/y...

安裝服務(wù)：
yum -y install httpd

CentOS7啟動(dòng)服務(wù)：
systemctl start httpd.service

CentOS7設(shè)置開機(jī)啟動(dòng)服務(wù)：
systemctl enable httpd.service

更新源：
rpm -Uvh http://dev.mysql.com/get/mysq...

安裝MySQL5.6：
yum -y install mysql-community-server

安裝成功后，將其加入開機(jī)啟動(dòng)：
systemctl enable mysqld

啟動(dòng)mysql服務(wù)進(jìn)程：
systemctl start mysqld

配置MySQL：
mysql_secure_installation
具體設(shè)置項(xiàng)：新安裝MySQL之后設(shè)置
示例版本是MySQL5.6，操作系統(tǒng)CentOS6.5 - 7.3均可。

配置MySQL初始設(shè)置：
進(jìn)行一些安全性配置
[root@localhost ~]# mysql_secure_installation
NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MySQL

  SERVERS IN PRODUCTION USE!  PLEASE READ EACH STEP CAREFULLY!

In order to log into MySQL to secure it, we"ll need the current
password for the root user. If you"ve just installed MySQL, and
you haven"t set the root password yet, the password will be blank,
so you should just press enter here.

Enter current password for root (enter for none):
OK, successfully used password, moving on...

Setting the root password ensures that nobody can log into the MySQL
root user without the proper authorisation.

Set root password? [Y/n] Y <--是否設(shè)置Root密碼？
New password:
Re-enter new password:
Password updated successfully!
Reloading privilege tables..
... Success!

By default, a MySQL installation has an anonymous user, allowing anyone
to log into MySQL without having to have a user account created for
them. This is intended only for testing, and to make the installation
go a bit smoother. You should remove them before moving into a
production environment.

Remove anonymous users? [Y/n] y <--是否刪除匿名用戶？
... Success!

Normally, root should only be allowed to connect from "localhost". This
ensures that someone cannot guess at the root password from the network.

Disallow root login remotely? [Y/n] n <--是否允許Root遠(yuǎn)程登錄？一般選擇Y，不過我為了方便測(cè)試，先選N。
... skipping.

By default, MySQL comes with a database named "test" that anyone can
access. This is also intended only for testing, and should be removed
before moving into a production environment.

Remove test database and access to it? [Y/n] y <--是否刪除測(cè)試數(shù)據(jù)庫？

Dropping test database...

ERROR 1008 (HY000) at line 1: Can"t drop database "test"; database doesn"t exist
... Failed! Not critical, keep moving...

Removing privileges on test database...

... Success!

Reloading the privilege tables will ensure that all changes made so far
will take effect immediately.

Reload privilege tables now? [Y/n] y <--是否刷新權(quán)限？
... Success!

All done! If you"ve completed all of the above steps, your MySQL
installation should now be secure.

Thanks for using MySQL!

配置遠(yuǎn)程訪問
MySQL不允許遠(yuǎn)程用戶訪問主機(jī)服務(wù)器 1130連接報(bào)錯(cuò)：
ERROR 1130: Host ... is not allowed to connect to this MySQL server
說明所連接的用戶帳號(hào)沒有遠(yuǎn)程連接的權(quán)限，只能在本機(jī)(localhost)登錄。 需更改 mysql 數(shù)據(jù)庫里的user表里的host項(xiàng)把localhost改稱%。

具體步驟：
登陸mysql ：
[root@localhost ~]# mysql -uroot -p
mysql> use mysql
mysql> update user set host="%" where user = "root";
ERROR 1062 (23000): Duplicate entry "%-root" for key "PRIMARY"
有時(shí)候會(huì)報(bào)錯(cuò)，但是不要緊，查看一下成功否。

4 rows in set (0.00 sec)
host已經(jīng)有了%這個(gè)值，所以沒問題了。
mysql> flush privileges;

mysql> set global max_allowed_packet = 210241024*10;
設(shè)置最大可存入數(shù)據(jù)庫字段的值長(zhǎng)度。

Query OK, 0 rows affected (0.00 sec)
可以遠(yuǎn)程訪問了

安裝與設(shè)置
安裝最新版：
yum -y install mod_php71w php71w-bcmath php71w-cli php71w-common php71w-devel php71w-fpm php71w-gd php71w-mbstring php71w-mcrypt php71w-mysql php71w-snmp php71w-xml php71w-process php71w-ldap net-snmp net-snmp-devel net-snmp-utils rrdtool

查看版本：
php -v

基礎(chǔ)配置（保證一些基本使用）：
vi /etc/php.ini

修改時(shí)區(qū)：把;date.timezone改為date.timezone =PRC；
memory_limit = 2048M
upload_max_filesize = 64M

測(cè)試
vim /var/www/html/index.php
phpinfo();
保存退出，瀏覽器訪問：
附加：安裝git、npm、composer（如果有需要）
yum install -y git
yum install -y npm
cd ~
curl -sS https://getcomposer.org/insta... | php --
mv composer.phar /usr/local/bin/composer
chmod -R 777 /usr/local/bin/composer

附加：配置PHP7-FPM與nginx（如果有需要）
vi /etc/php-fpm.d/www.conf

在第 8 行和第 10行，user 和 group 賦值為 nginx：
  user = nginx  
  group = nginx
在第 22 行，確保 php-fpm 運(yùn)行在指定端口：
  listen = 127.0.0.1:9000
取消第 366-370 行的注釋，啟用 php-fpm 的系統(tǒng)環(huán)境變量：
  env[HOSTNAME] = $HOSTNAME  
  env[PATH] = /usr/local/bin:/usr/bin:/bin  
  env[TMP] = /tmp  
  env[TMPDIR] = /tmp  
  env[TEMP] = /tmp
保存文件并退出。

在 /var/lib/ 目錄下創(chuàng)建一個(gè)新的文件夾 session，并將其擁有者變更為 nginx 用戶：

mkdir -p /var/lib/php/session
chown nginx:nginx -R /var/lib/php/session/
啟動(dòng) php-fpm 和 Nginx，并將它們?cè)O(shè)置開機(jī)啟動(dòng)
systemctl start php-fpm.service
systemctl start nginx.service
systemctl enable php-fpm
systemctl enable nginx