LNMP安装
关闭防火墙和安全机制
systemctl stop firewalld
setenforce 0【安装 Nginx 服务】
1.安装依赖包
yum -y install pcre-devel zlib-devel gcc gcc-c++ make
2. 创建运行用户
useradd -M -s /sbin/nologin nginx3. 编译安装
cd /opt
tar zxvf nginx-1.22.0.tar.gz -C /opt/
cd nginx-1.22.0/
./configure \
--prefix=/usr/local/nginx \
--user=nginx \
--group=nginx \
--with-http_stub_status_module
make -j 4 && make install4、优化路径
ln -s /usr/local/nginx/sbin/nginx /usr/local/sbin/
5、添加 Nginx 系统服务
vim /lib/systemd/system/nginx.service
[Unit]
Description=nginx
After=network.target
[Service]
Type=forking
PIDFile=/usr/local/nginx/logs/nginx.pid
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s QUIT $MAINPID
PrivateTmp=true
[Install]
WantedBy=multi-user.target
chmod 754 /lib/systemd/system/nginx.service
systemctl start nginx.service【安装 MySQL 服务】
1.安装Mysql环境依赖包
yum -y install \
ncurses \
ncurses-devel \
bison \
cmake2.创建运行用户
useradd -M -s /sbin/nologin mysql
3.编译安装
cd /opt
tar zxvf mysql-boost-5.7.20.tar.gz
cd /opt/mysql-5.7.20/
cmake \
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \
-DSYSCONFDIR=/etc \
-DSYSTEMD_PID_DIR=/usr/local/mysql \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DWITH_EXTRA_CHARSETS=all \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \
-DMYSQL_DATADIR=/usr/local/mysql/data \
-DWITH_BOOST=boost \
-DWITH_SYSTEMD=1
make && make install4.修改mysql 配置文件
vim /etc/my.cnf
[client]
port = 3306
socket=/usr/local/mysql/mysql.sock
[mysqld]
user = mysql
basedir=/usr/local/mysql
datadir=/usr/local/mysql/data
port = 3306
character-set-server=utf8
pid-file = /usr/local/mysql/mysqld.pid
socket=/usr/local/mysql/mysql.sock
bind-address = 0.0.0.0
skip-name-resolve
max_connections=2048
default-storage-engine=INNODB
max_allowed_packet=16M
server-id = 1
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_AUTO_VALUE_ON_ZERO,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,PIPES_AS_CONCAT,ANSI_QUOTES5.更改mysql安装目录和配置文件的属主属组
chown -R mysql:mysql /usr/local/mysql/
chown mysql:mysql /etc/my.cnf6.设置路径环境变量
echo 'export PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH' >> /etc/profile
source /etc/profile7.初始化数据库
cd /usr/local/mysql/bin/
./mysqld \
--initialize-insecure \
--user=mysql \
--basedir=/usr/local/mysql \
--datadir=/usr/local/mysql/data8.添加mysqld系统服务
cp /usr/local/mysql/usr/lib/systemd/system/mysqld.service /usr/lib/systemd/system/
systemctl daemon-reload
systemctl start mysqld.service
systemctl enable mysqld
9.修改mysql 的登录密码
mysqladmin -u root -p password "123456"
10.授权远程登录
mysql -u root -p
grant all privileges on *.* to 'root'@'%' identified by '123456'; （有分号）
flush privileges;
#授予root用户可以在所有终端远程登录，使用的密码是123456，并对所有数据库和所有表有操作权限
GRANT: 这是授权语句的关键字，用于授予特定的权限给指定用户。
ALL PRIVILEGES: 表示授予所有权限，包括SELECT、INSERT、UPDATE、DELETE、CREATE、DROP等。
*.*: 这是指定数据库和表的位置，其中*表示所有数据库，第一个*表示所有表。
因此，这个语句授予'root'用户在所有数据库的所有表上的所有权限。
'root'@'%': 这是授予权限的用户和主机的标识。'root'是用户名，'%'表示任何主机。
所以，'root'用户可以从任何主机连接并拥有授予的权限。
IDENTIFIED BY '123456': 这是设置用户'root'的密码为'123456'，这样用户在连接时需要提供相应的密码。如果出现密码不能登陆：
vim /etc/my.cnf
[mysqld]
skip-grant-tables #免密登录
mysql -u root -p
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| sys |
+--------------------+
4 rows in set (0.00 sec)
mysql> use mysql;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
mysql> update user set authentication_string=password('123456') where Host='localhost' and User='root';
Query OK, 1 row affected, 1 warning (0.00 sec)
Rows matched: 1 Changed: 1 Warnings: 1【安装配置 PHP 解析环境】
1.安装环境依赖包
yum -y install gd \
libjpeg libjpeg-devel \
libpng libpng-devel \
freetype freetype-devel \
libxml2 libxml2-devel \
zlib zlib-devel \
curl curl-devel \
openssl openssl-devel
2.编译安装
cd /opt
tar jxvf php-7.1.10.tar.bz2
cd php-7.1.10
./configure \
--prefix=/usr/local/php \
--with-mysql-sock=/usr/local/mysql/mysql.sock \
--with-mysqli \
--with-zlib \
--with-curl \
--with-gd \
--with-jpeg-dir \
--with-png-dir \
--with-freetype-dir \
--with-openssl \
--enable-fpm \
--enable-mbstring \
--enable-xml \
--enable-session \
--enable-ftp \
--enable-pdo \
--enable-tokenizer \
--enable-zip
make && make install3.路径优化
ln -s /usr/local/php/bin/* /usr/local/bin/
ln -s /usr/local/php/sbin/* /usr/local/sbin/4.调整PHP配置文件
#调整主配置文件：
cp /opt/php-7.1.10/php.ini-development /usr/local/php/lib/php.ini
vim /usr/local/php/lib/php.ini
--1170行--修改
mysqli.default_socket = /usr/local/mysql/mysql.sock
--939行--取消注释，修改
date.timezone = Asia/Shanghai
php -m
#调整进程服务配置文件：
cd /usr/local/php/etc/
cp php-fpm.conf.default php-fpm.conf
vim php-fpm.conf
--17行--去掉";"注释
pid = run/php-fpm.pid#调整扩展配置文件：
cd /usr/local/php/etc/php-fpm.d/
cp www.conf.default www.conf
5.启动php-fpm
/usr/local/php/sbin/php-fpm -c /usr/local/php/lib/php.ini
netstat -anpt | grep 9000
cd /opt/php-7.1.10/sapi/fpm
cp php-fpm.service /usr/lib/systemd/system/php-fpm.service
systemctl restart php-fpm.service
6.配置 Nginx 支持 PHP 解析
--65行--取消注释，修改
location ~ \.php$ {
root html;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name; #将 /scripts 修改为nginx的工作目录
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; #$document_root 代表当前请求在root指令中指定的值
include fastcgi_params;
}
systemctl restart nginx.service7.验证PHP 测试页
vim /usr/local/nginx/html/index.php
浏览器访问
http://192.168.86.11/index.php8.验证数据库工作是否正常
mysql -u root -p
CREATE DATABASE bbs;
GRANT all ON bbs.* TO 'bbsuser'@'%' IDENTIFIED BY 'admin123';
GRANT all ON bbs.* TO 'bbsuser'@'localhost' IDENTIFIED BY 'admin123';
flush privileges;vim /usr/local/nginx/html/index.php #替换原来的测试页内容
Success!!";
else echo "Fail!!";
?>浏览器访问
http://192.168.86.11/index.php