小白还在手动安装LNMP，大牛早已一键部署

shell脚本一键部署LNMP

运行该脚本前需要把安装所需要的压缩包放到/opt目录下

#!/bin/bash

#关闭防火墙
systemctl stop firewalld
setenforce 0

#挂载yum
mount /dev/sr0 /mnt &>/dev/null


###############nginx安装与配置########

yum -y install pcre-devel zlib-devel gcc gcc-c++ make &>/dev/null

useradd -M -s /sbin/nologin nginx

cd /opt

tar zxvf nginx-1.12.2.tar.gz -C /opt/ &>/dev/null

cd nginx-1.12.2/

./configure \
--prefix=/usr/local/nginx \
--user=nginx \
--group=nginx \
--with-http_stub_status_module &>/dev/null

make -j 2 &>/dev/null
make install &>/dev/null

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

tee /lib/systemd/system/nginx.service <<EOF
[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
EOF

chmod 754 /lib/systemd/system/nginx.service
systemctl start nginx.service

echo "nginx安装完成"

#################配置安装MySQL#########3#

yum -y install \
ncurses \
ncurses-devel \
bison \
cmake &>/dev/null

useradd -M -s /sbin/nologin  mysql

cd /opt
tar zxvf mysql-boost-5.7.17.tar.gz
cd /opt/mysql-5.7.17/
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 &>/dev/null

make -j2 &>/dev/null
make install &>/dev/null

echo "MySQL数据库编译安装完成"

tee /etc/my.cnf <<EOF
[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_QUOTES
EOF

chown -R mysql:mysql /usr/local/mysql/
chown mysql:mysql /etc/my.cnf

echo 'export PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH' >> /etc/profile   
source /etc/profile

cd /usr/local/mysql/bin/
./mysqld \
--initialize-insecure \
--user=mysql \
--basedir=/usr/local/mysql \
--datadir=/usr/local/mysql/data $>/dev/null

cp /usr/local/mysql/usr/lib/systemd/system/mysqld.service /usr/lib/systemd/system/
systemctl daemon-reload
systemctl start mysqld.service

yum -y install expect &> /dev/null

/usr/bin/expect << EOF
spawn mysqladmin -u root -p password "123"
expect "Enter password:"
send "\r"
expect eof
EOF

/usr/bin/expect <<EOF
spawn mysql -u root -p123
expect "mysql>" {send "grant all privileges on *.* to 'root'@'%' identified by '123';\r"}
ecpect "mysql>" {send "show databases;\r"}
expect "mysql>" {send "quit\r"}
expect eof
EOF

echo"数据库完成"

########33######php配置安装##333####

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 &>/dev/null

cd /opt
tar jxvf php-7.1.24.tar.bz2

cd php-7.1.24
./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 &>/dev/null

make -j 2 &>/dev/null
make install &>/dev/null

ln -s /usr/local/php/bin/* /usr/local/bin/
ln -s /usr/local/php/sbin/* /usr/local/sbin/

cp /opt/php-7.1.24/php.ini-development /usr/local/php/lib/php.ini 

sed -i '939s/;/ /' /usr/local/php/lib/php.ini
sed -i '939s/date.timezone =/date.timezone = Asia\/Shanghai/' /usr/local/php/lib/php.ini
sed -i '1170s#socket =#socket = /usr/local/mysql/mysql.sock#' /usr/local/php/lib/php.ini

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

sed -i '17s/;/ /'  /usr/local/php/etc/php-fpm.con

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

/usr/local/php/sbin/php-fpm -c /usr/local/php/lib/php.ini

cd /opt/php-7.1.24/sapi/fpm
cp php-fpm.service /usr/lib/systemd/system/php-fpm.service
systemctl restart php-fpm.service

sed -i '65,71s/#/ /' /usr/local/nginx/conf/nginx.conf
sed -i '69s#scripts#/usr/local/nginx/html#' /usr/local/nginx/conf/nginx.conf
systemctl restart nginx.service

cat >  /usr/local/nginx/html/index.php <<EOF

EOF

echo "php完成"

####3333333333333##3#discuz社区论坛####33#3##

/usr/bin/expect <<EOF
spawn mysql -u root -p
expect "Enter password:" {send "123\r"}
expect "mysql>" {send "CREATE DATABASE bbs;\r"}
expect "mysql>" {send "GRANT all ON bbs.* TO 'bbsuser'@'%' IDENTIFIED BY '123';\r"}
expect "mysql>" {send "flush privileges;\r"}
expect "mysql>" {send "show databases;\r"}
expect "mysql>" {send "quit\r"}
expect eof
EOF


cd /opt
unzip Discuz_X3.4_SC_UTF8.zip  -d /opt/dis
cd /opt/dis/dir_SC_UTF8/
cp -r upload/ /usr/local/nginx/html/bbs/

cd /usr/local/nginx/html/bbs/
chown -R root:nginx ./config/
chown -R root:nginx ./data/
chown -R root:nginx ./uc_client/
chown -R root:nginx ./uc_server/

chmod -R 777 ./config/
chmod -R 777 ./data/
chmod -R 777 ./uc_client/
chmod -R 777 ./uc_server/

sed -i '45s/index.html/index.html index.php/' /usr/local/nginx/conf/nginx.conf
systemctl restart nginx.service

echo "社区完成"