LNMP architecture introduction:

MySQL installation:

cd /usr/local/src

wget http://mirrors.sohu.com/mysql/MySQL-5.6/mysql-5.6.35-linux-glibc2.5-x86_64.tar.gz = Download the installation package

tar zxvf mysql-5.6.35-linux-glibc2.5-x86_64.tar.gz = extract the installation package

mv mysql-5.6.35-linux-glibc2.5-x86_64 /usr/local/mysql = After decompression, you need to move to another path and change the name of the directory

cd /usr/local/mysql = enter the changed directory

useradd mysql = create a new MYSQL new user

mkdir /data/ = create a data directory if it exists then it can be omitted

./scripts/mysql_install_db --user=mysql --datadir=/data/mysql = After initialization, use the command echo $? to judge whether the command initialization is correct. Error in initialization: bad interpreter: no such file or directory. Use the command to install yum install perl gcc kernel-devel datadir=/usr/local/mysql/data/mysql = Absolute path needs to be written to compile datadir

cp support-files/my-default.cnf /etc/my.cnf = Copy a configuration file to the /etc/ directory and rename it to my.cnf, then define both basedir and datadir in vim /etc/my.cnf define absolute path

cp support-files/mysql.server /etc/init.d/mysqld = copy a configuration file for the startup script

vi /etc/init.d/mysqld = The startup script file also defines basedir and datadir

/etc/init.d/mysqld start = start the mysql service

= start successfully

[root@aming-01 mysql]#  chkconfig --add mysqld   加入服务项
[root@aming-01 mysql]# chkconfig mysqld on    开机启动

PHP installation:

cd /usr/local/src/

wget http://cn2.php.net/distributions/php-5.6.30.tar.gz = Download the required installation package

tar zxf php-5.6.30.tar.gz = extract the installation package

useradd -s /sbin/nologin php-fpm=create a new user

cd php-5.6.30 = enter the decompressed installation package

./configure --prefix=/usr/local/php-fpm --with-config-file-path=/usr/local/php-fpm/etc --enable-fpm --with-fpm-user=php-fpm --with-fpm-group=php-fpm --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-pdo-mysql=/usr/local/mysql --with-mysql-sock=/tmp/mysql.sock --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-ftp --enable-mbstring --enable-exif --with-pear --with-curl --with-openssl = 编译php文件

make && make install = continue installation make clean = delete previously compiled php files

cp php.ini-production /usr/local/php-fpm/etc/php.ini = copy a configuration file to another directory

vi /usr/local/php-fpm/etc/php-fpm.conf //Write the following content (refer to https://coding.net/u/aminglinux/p/aminglinux-book/git/blob/master/D15Z /php-fpm.conf = browser opens and writes to php-fpm.conf) The following is the code that needs to be written

[global]
pid = /usr/local/php-fpm/var/run/php-fpm.pid
error_log = /usr/local/php-fpm/var/log/php-fpm.log
[www]
listen = /tmp/php-fcgi.sock
listen.mode = 666
user = php-fpm
group = php-fpm
pm = dynamic
pm.max_children = 50
pm.start_servers = 20
pm.min_spare_servers = 5
pm.max_spare_servers = 35
pm.max_requests = 500
rlimit_files = 1024