Create and activate new wordpress installations with mysql-database and nginx configuration on Ubuntu.

make_wordpress.sh

#! /bin/bash

randpw(){ < /dev/urandom tr -dc A-Za-z0-9 | head -c${1:-16};echo;}

MYSQL_ROOT_PW="your_root_pw_for_mysql_here"

SITE=$1
USER=${SITE/\./_}
DBNAME=$USER
PASSWORD=$(randpw)

echo "oppretter databasen $DBNAME"
mysql -u root -p$MYSQL_ROOT_PW -e "create database $DBNAME; GRANT ALL PRIVILEGES ON $DBNAME.* TO $DBNAME@localhost IDENTIFIED BY '$PASSWORD'"

cd /srv/
echo "laster ned wordpress"

wget http://wordpress.org/latest.tar.gz

echo "pakker ut filer"
tar -xzvf latest.tar.gz

rm -rf $SITE

echo "kopierer filer til /srv/$SITE"
mv wordpress/ $SITE
rm latest.tar.gz
cd $SITE 
chmod -R g+rw .

echo "oppretter wordpress-konfigurasjon"

cp wp-config-sample.php wp-config.php

sed -i "s/database_name_here/$DBNAME/;s/username_here/$USER/;s/password_here/$PASSWORD/" wp-config.php

PHRASE="put your unique phrase here"
for i in {1..8}; do 
    sed -i "0,/$PHRASE/s/$PHRASE/$(randpw)/" wp-config.php
done

echo "define('FS_METHOD','direct');" >> wp-config.php

echo "konfigurerer nginx"
cd /etc/nginx/sites-available
sed s/DOMAIN_NAME_PLACEHOLDER/$SITE/ template | sudo tee $SITE > /dev/null
sudo ln -srf ./$SITE ../sites-enabled
sudo nginx -s reload

echo "siden er opprettet på http://$SITE"