Lnmp environment setup, lnmp setup_PHP tutorial-PHP Tutorial-php.cn

Lnmp environment setup, lnmp setup_PHP tutorial

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Release： 2016-07-13 09:45:36

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Lnmp environment setup, lnmp setup

1. Check and install components

yum -y install gcc automake autoconf libtool make gcc-c++ glibc

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2. Installation library

yum -y install libxslt-devel \
libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel \
zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel \
ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel \
krb5-devel libidn libidn-devel openssl openssl-devel

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3. Install libmcrypt

cd /usr/local/src
wget ftp://mcrypt.hellug.gr/pub/crypto/mcrypt/libmcrypt/libmcrypt-2.5.7.tar.gz
tar zxvf libmcrypt-2.5.7.tar.gz
cd libmcrypt-2.5.7
./configure --prefix=/usr/local/libmcrypt
make && make install
vi /etc/ld.so.conf.d/local.conf
添加 &ldquo;/usr/local/libmcrypt/lib&rdquo;
ldconfig -v

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4. Install PHP

wget http://cn2.php.net/get/php-5.6.11.tar.gz/from/this/mirror
tar zxvf php-5.6.11.tar.gz
cd php-5.6.11
./configure --prefix=/usr/local/php  --enable-fpm --with-mcrypt=/usr/local/libmcrypt \
--enable-mbstring --disable-pdo --with-curl --disable-debug  --disable-rpath \
--enable-inline-optimization --with-bz2  --with-zlib --enable-sockets \
--enable-sysvsem --enable-sysvshm --enable-pcntl --enable-mbregex \
--with-mhash --enable-zip --with-pcre-regex --with-mysql --with-mysqli \
--with-gd --with-jpeg-dir --with-openssl
make && make install

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Installation successful:

Configure php-fpm

cd /usr/local/php/etc
cp php-fpm-default.conf php-fpm.conf

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Modifyphp-fpm.conf

vi php-fpm.conf

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Change user = nobody group = nobody to user = phpz group = phpz

Create user phpz and user group phpz

groupadd phpz
useradd -g phpz phpz

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Create php.ini

cp /usr/local/src/php-5.6.11/php.ini-production /usr/local/php/lib/php.ini

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Set php-fpm.pid

vi php-fpm.conf

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Delete the semicolon in front of ;pid = run/php-fpm.pid.

Note: Restart php-fpm Command: kill -USR2 `cat var/run/php-fpm.pid`

4. Install Nginx

cd /usr/local/src

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Download and extract pcre-8.36.tar.gz:

wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.36.tar.gz 
tar zxvf pcre-8.36.tar.gz

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Download and extract zlib-1.2.8.tar.gz:

wget http://zlib.net/zlib-1.2.8.tar.gz
tar zxvf zlib-1.2.8.tar.gz

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Download and extract openssl-1.0.1g.tar.gz:

wget http://www.openssl.org/source/openssl-1.0.1g.tar.gz
tar zxvf openssl-1.0.1g.tar.gz

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Download and extract nginx-1.4.7.tar.gz:

wget http://nginx.org/download/nginx-1.4.7.tar.gz
tar zxvf nginx-1.4.7.tar.gz

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Install Nginx

vi /usr/bin/pod2man #注释第69行
cd /usr/local/src/nginx-1.4.7
./configure --prefix=/usr/local/nginx \
--with-http_ssl_module \
--with-pcre=/usr/local/src/pcre-8.36 \
--with-zlib=/usr/local/src/zlib-1.2.8 \
--with-openssl=/usr/local/src/openssl-1.0.1g

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Start nginx

cd /usr/local/nginx
./sbin/nginx

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Browser access: http://localhost

Configure nginx.conf to let Nginx process requests through PHP's FastCGI. First go to the nginx installation directory cd /usr/local/nginx, modify the vi conf/nginx.conf file, and find the following content:

Uncomment and change /scripts$fastcgi_script_name to $document_root$fastcgi_script_name

Create a new php file

cd /usr/local/nginx/html
vi index.php

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<?php
echo phpinfo();
?>

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Start php-fpm and restart nginx

/usr/local/php/sbin/php-fpm
/usr/local/nginx/sbin/nginx -s reload

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Browser access http://127.0.0.1/index.php　

5. Install MySQL

Download:

cd /usr/local/src
wget http://mirrors.sohu.com/mysql/MySQL-Cluster-7.4/mysql-cluster-gpl-7.4.7.tar.gz

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Install cmake first:

yum -y install cmake

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Add user and group named "mysql":

groupadd mysql
useradd -r -g mysql mysql

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Unzip mysql-cluster-gpl-7.4.7.tar.gz:

tar zxvf mysql-cluster-gpl-7.4.7.tar.gz

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The cmake command is as follows:

cmake \
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DMYSQL_TCP_PORT=3306 \
-DMYSQL_UNIX_ADDR=/usr/local/mysql/run/mysql.sock \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_SSL=yes

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Install MySQL:

make && make install

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The installation will take a while, you can have a cup of tea To initialize the database, first change the directory to the MySQL installation directory:

cd /usr/local/mysql/

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Then change the user and group of all files in the installation directory to mysql

chown -R mysql .
chgrp -R mysql .

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Initialize database:

./scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql

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Then change the user who owns all the files in the directory to "root", and then change the user who owns the directory "data" to "mysql" (this step is very important, otherwise the database may not be able to operate this directory):

chown -R root .
chown -R mysql data
chown -R mysql data/mysql
chown -R mysql.mysql /usr/local/mysql/data

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Copy the MySQL configuration file to the configuration file directory "/etc/", and enter "yes" when asked whether to overwrite the source file:

cp support-files/my-medium.cnf /etc/my.cnf

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To set up MySQL I set it as the "run/" folder under the installation directory , so I need to set the user of this folder to "mysql":

chown -R mysql ./run

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The next step is the most iconic step, running the MySQL daemon:

bin/mysqld_safe --user=mysql &

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Set a password for the "root" account in the MySQL database:

./bin/mysqladmin -u root password '123456'

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Use the "root" account to enter the MySQL management system:

./bin/mysql -u root -p

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Just enter your password when prompted. The interface after entering should be similar to this:

Congratulations, you have successfully set up the Lnmp environment.

Summary:

Linux: CentOS-7-x86_64-DVD-1503-01.iso

PHP:php-5.6.11.tar.gz

Nginx:nginx-1.4.7

MySQL: mysql-cluster-gpl-7.4.7.tar.gz

If you have any questions, please ask in the comments.

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