LNMP环境

准备工作：
1）把所有的软件安装在/usr/local/，源码包放在/package/，数据:自定义，日志文件:自定义

创建www所属组及用户
/usr/sbin/groupadd www
/usr/sbin/useradd -g www www

设置系统资源限制
ulimit -SHn 65535

下载各源码包：
cd /package
wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.42.tar.gz
wget http://www.zlib.net/zlib-1.2.11.tar.gz
wget https://www.openssl.org/source/old/1.1.1/openssl-1.1.1.tar.gz
wget http://www.zlib.net/zlib-1.2.11.tar.gz
wget http://nginx.org/download/nginx-1.9.6.tar.gz
wget https://www.php.net/distributions/php-7.1.19.tar.gz
wget https://curl.haxx.se/download/curl-7.64.0.tar.gz

安装依赖：
yum -y install make zlib zlib-devel gcc gcc-c++ libtool openssl openssl-devel lrzsz autoconf automake pcre* gd gd-devel

nginx安装：
useradd -M -s /sbin/nologin nginx
cd /package
tar -zxvf pcre-8.42.tar.gz -C /usr/local/
tar -zxvf openssl-1.1.1.tar.gz -C /usr/local/
tar -zxvf zlib-1.2.11.tar.gz -C /usr/local/

mkdir -p /var/tmp/nginx/{fcgi,uwsgi,scgi,proxy}

mkdir /var/log/nginx
touch /var/log/nginx/{access.log,error.log}

mkdir /var/run/nginx
touch /var/run/nginx/nginx.pid

mkdir /var/lock/
touch /var/lock/nginx.lock

tar -zxvf nginx-1.9.6.tar.gz
cd nginx-1.9.6
./configure --prefix=/usr/local/nginx/
--with-pcre=/usr/local/pcre-8.42
--user=nginx --group=nginx
--with-zlib=/usr/local/zlib-1.2.11
--http-fastcgi-temp-path=/var/tmp/nginx/fcgi/
--http-uwsgi-temp-path=/var/tmp/nginx/uwsgi
--http-scgi-temp-path=/var/tmp/nginx/scgi
--http-proxy-temp-path=/var/tmp/nginx/proxy/
--http-log-path=/var/log/nginx/access.log
--error-log-path=/var/log/nginx/error.log
--pid-path=/var/run/nginx/nginx.pid
--lock-path=/var/lock/nginx.lock
--with-pcre=/usr/local/pcre-8.42/
--with-http_stub_status_module
--with-http_ssl_module
--with-http_gzip_static_module
--with-http_realip_module
--with-http_image_filter_module
--with-http_flv_module
--with-http_mp4_module
--with-http_gunzip_module
--without-http_autoindex_module

make -j2 && make install

ln -s /usr/local/nginx/sbin/nginx /usr/bin/

修改nginx配置文件:
vim /usr/local/nginx/conf/nginx.conf
user nginx nginx;
error_log /var/log/nginx/error.log;
pid /var/run/nginx/nginx.pid;
charset koi8-r;
.........
.........
location / {
root html;
index index.php index.html index.htm;                #这里加上index.php
}
#error_page 404 /404.html;
........
.........
location ~ .php$ {
root html;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;               #改成$document_root
include fastcgi_params;
}

启动nginx:
nginx -c /usr/local/nginx/conf/nginx.conf

配置启动脚本:(service nginx start)
vim /etc/init.d/nginx
#!/bin/bash
#chkconfig: 2345 99 20
#description: nginx-server
nginx=/usr/local/nginx/sbin/nginx

case $1 in
start)
　　netstat -anptu | grep nginx
　　if [ $? -eq 0 ];then
　　　　echo "nginx service is already running"
　　else
　　　　echo "nginx Service started successfully "
　　　　$nginx
　　fi
;;
stop)
　　$nginx -s stop
　　if [ $? -eq 0 ];then
　　　　echo "nginx service closed successfully"
　　else
　　　　echo "nginx server stop fail,try again"
　　fi
;;
status)
　　　　netstat -anlpt | grep nginx
　　　　if [ $? -eq 0 ];then
　　　　　　echo "nginx server is running"
　　　　else
　　　　　　echo "nginx service not started "
　　　　fi
;;
restart)
　　$nginx -s reload
　　if [ $? -eq 0 ];then
　　　　echo "nginx service restart successfully "
　　else
　　　　echo "nginx server restart failed"
　　fi
;;
*)
　　echo "please enter {start restart status stop}"
;;
esac

chmod +x /etc/init.d/nginx
chkconfig --add nginx
chkconfig nginx on

配置nginx以守护进程方式启动:(systemctl start nginx)
vim /lib/systemd/system/nginxd.service
[Unit]
Description=The Nginx HTTP Server
After=network.target remote-fs.target nss-lookup.target

[Service]
Type=forking
EnvironmentFile=/usr/local/nginx/conf/nginx.conf
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/local/nginx/sbin/nginx -s reload
ExecStop=/usr/local/nginx/sbin/nginx -s stop
KillSignal=SIGCONT
PrivateTmp=true
[Install]
WantedBy=multi-user.target

PHP安装：
cd /package
wget https://curl.haxx.se/download/curl-7.64.0.tar.gz
tar -zxvf curl-7.64.0.tar.gz -C /usr/local/

cd /usr/local/curl-7.64.0
./configure && make && make install

yum -y install libxml2-devel libpng-devel libjpeg*
cp -rp /usr/lib64/libpng* /usr/lib
tar -zxvf php-7.1.19.tar.gz
cd php-7.1.19
./configure --prefix=/usr/local/php7
--with-gd
--with-zlib
--with-config-file-path=/usr/local/php7
--enable-mbstring
--enable-fpm
--with-curl=/usr/local/curl-7.64.0    (如果没有源码安装curl就只写等号左边部分)

make -j2 && make install

配置PHP：
cp /package/php-7.1.19/php.ini-production   /usr/local/php7/etc/php.ini
cp /usr/local/php7/etc/php-fpm.conf.default   /usr/local/php7/etc/php-fpm.conf
cp /usr/local/php7/etc/php-fpm.d/www.conf.default   /usr/local/php7/etc/php-fpm.d/www.conf
ln -s /usr/local/php7/bin/*   /usr/local/bin/
ln -s /usr/local/php7/sbin/*   /usr/local/sbin/

配置php-fpm：
cp /package/php-7.1.19/sapi/fpm/init.d.php-fpm  /etc/init.d/php-fpm
chmod 755 /etc/init.d/php-fpm
chkconfig --add php-fpm
chkconfig php-fpm --level 2345 on
vim /usr/local/php7/etc/php.ini
date.timezone = PRC
expose_php = Off
short_open_tag = On
opcache.enable_cli=0
echo "zend_extension=opcache.so" >> /usr/local/php7/etc/php.ini

让fpm随nginx一起启动,重启：
vim /etc/init.d/nginx
start)
       netstat -anptu | grep nginx
　　if [ $? -eq 0 ];then
　　　　/usr/local/php7/sbin/php-fpm >> /dev/null 　　 　　 #添加该句
　　　　echo "nginx service is already running"
　　else
　　　　/usr/local/php7/sbin/php-fpm >> /dev/null 　　　　 #添加该句
　　　　echo "nginx Service started successfully "
....... 省略中间部分 .......
stop)
　　$nginx -s stop
　　if [ $? -eq 0 ];then
　　kill -s QUIT `cat /usr/local/php7/var/run/php-fpm.pid`>>/dev/null               #添加该句

.......省略中间部分 .......

restart)
　　$nginx -s reload
　　if [ $? -eq 0 ];then
　　　　kill -s QUIT `cat /usr/local/php7/var/run/php-fpm.pid` >> /dev/null 　　　　 #添加该句
　　　　/usr/local/php7/sbin/php-fpm #添加该句
　　　　echo "nginx service restart successfully "
　　else
　　echo -e "33[35mNginx is not started,nginx server restart failed33[0m"         #修改该句

MYSQL安装：

Centox7已经不支持mysql,因为一部分原因(比如收费)所以内部集成了mariadb，而安装mysql的话会和mariadb的文件冲突，所以必须先卸载掉mariadb

for i in `rpm -qa|grep mariadb`;do rpm -e --nodeps $i;done

for i in `rpm -qa|grep mysql`;do rpm -e --nodeps $i;done

useradd mysql -s /sbin/nologin
cd /package
yum -y install cmake bison ncurses ncurses-devel wget gcc gcc-c++ (是接上面的，要是单独安装mysql需把上面yum的东西都装上)
wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-boost-5.7.25.tar.gz
tar -zxvf mysql-boost-5.7.25.tar.gz
cd mysql-5.7.25/

cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql
-DMYSQL_DATADIR=/usr/local/mysql/data
-DDOWNLOAD_BOOST=1
-DWITH_BOOST=/package/mysql-5.7.25/boost/boost_1_59_0
-DSYSCONFDIR=/etc
-DWITH_MYISAM_STORAGE_ENGINE=1
-DWITH_INNOBASE_STORAGE_ENGINE=1
-DWITH_ARCHIVE_STORAGE_ENGINE=1
-DWITH_FEDERATED_STORAGE_ENGINE=1
-DWITH_BLACKHOLE_STORAGE_ENGINE=1
-DWITH_PARTITION_STORAGE_ENGINE=1
-DWITH_READLINE=1
-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock
-DMYSQL_TCP_PORT=3306
-DENABLED_LOCAL_INFILE=1
-DENABLE_DTRACE=0
-DEXTRA_CHARSETS=all
-DDEFAULT_CHARSET=utf8
-DDEFAULT_COLLATION=utf8_general_ci
-DMYSQL_USER=mysql

make -j4 && make install

创建数据存储目录
mkdir -p /usr/local/mysql/data　
chown -R mysql.mysql /usr/local/mysql/

配置my.cnf文件
vim /etc/my.cnf
[mysqld]
basedir=/usr/local/mysql
datadir=/usr/local/mysql/data
port=3306
socket=/usr/local/mysql/mysql.sock
character-set-server=utf8
pid-file=/usr/local/mysql/mysqld.pid
log-error=/var/log/mysqld.log

explicit_defaults_for_timestamp=true

配置MySQL启动脚本
cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
chkconfig --add mysqld
chkconfig mysqld on

修改路径:
vim /etc/init.d/mysqld
basedir=/usr/local/mysql
datadir=/usr/local/mysql/data

配置环境变量(追加)
vim /etc/profile
export PATH=/usr/local/mysql/bin:$PATH
source /etc/profile

配置MySQL启动脚本，这个和上面的二选一都可以
vim /lib/systemd/system/mysqld.service
[Unit]
Description=MySQL DBMS

[Service]
LimitNOFILE=10000
Type=simple
User=mysql
Group=mysql
PIDFile=/usr/local/mysql/mysqld.pid
ExecStart=/usr/local/mysql/bin/mysqld_safe --datadir=/usr/local/mysql/data
ExecStop=/bin/kill -9 $MAINPID

[Install]
WantedBy=multi-user.target

chmod +x /lib/systemd/system/mysqld.service
systemctl enable mysqld.service             #设置开机启动

touch /var/log/mysqld.log
chown -R mysql.mysql /var/log/mysqld.log
mkdir /var/log/mariadb
touch /var/log/mariadb/mariadb.log
chown -R mysql.mysql /var/log/mariadb/

初始数据库:
/usr/local/mysql/bin/mysqld --initialize --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data
注1：这一步执行完后会在最后一行的最后生成一个mysql的root登录密码，需注意
注2:如果要想初始化之后分配临时密码，可以将--initialize写成--initialize-insecure 部分去掉，初始化之后，可以分配到一个临时密码。
注3:密码在/var/log/mysqld.log中的最后，我的是 Aq&wBPyzP1ri，每次会不同

启动数据库：
/etc/init.d/mysqld start
mysql -uroot -p              #这里的密码是在 /var/log/mysqld.log中的最后那个密码

ALTER USER USER() IDENTIFIED BY '123456';          #必须先alter一下才行
grant all privileges on *.* to 'root'@'localhost' identified by '<passworld>';
grant all privileges on *.* to 'root'@'%' identified by '<passworld>';

Linux下PHP安装curl扩展：
cd /package
wget https://curl.haxx.se/download/curl-7.64.0.tar.gz
tar -zxvf curl-7.64.0.tar.gz
cd curl-7.64.0
./configure --prefix=/usr/local/curl
make -j2 && make install

cd /package/php-7.1.19
./configure --prefix=/usr/local/php7
--with-gd
--with-zlib
--with-config-file-path=/usr/local/php7
--enable-mbstring
--enable-fpm
--with-curl=/usr/local/curl

make -j2 && make install

重启php生效
service nginx start {stop}