NGINX WordPress Server Configuration Guide

#!/bin/bash Generate and display WordPress admin username and password echo "Randomly Generated 30 Character WordPress Administrative Credentials" echo "" echo "WordPress Admin Username: $(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 30 | head -n 1)" echo "WordPress Admin Password: $(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 30 | head -n 1)" Fetch WordPress salts wp_salts=$(curl -s https://api.wordpress.org/secret-key/1.1/salt/) Add WP constants wp_constants=$(cat << 'EOF' /** Allow Direct Updating Without FTP / define('FS_METHOD', 'direct' ); /* Disable Editing of Themes and Plugins Using the Built In Editor / define('DISALLOW_FILE_EDIT', 'true' ); /* TURN OFF AUTOMATIC UPDATES */ define('WP_AUTO_UPDATE_CORE', 'false' ); EOF ) Output the salts and constants echo "" echo "WordPress Salts" echo "" echo "$wp_salts" echo "" echo "Constants to be added to wp-config.php" echo "" echo "$wp_constants"

#!/bin/bash Function to create directories and files if they don't exist create_files_and_directories() { # Check if the includes directory exists, if not create it if [ ! -d "/etc/nginx/includes" ]; then sudo mkdir -p /etc/nginx/includes fi # Check if fastcgi_optimize.conf exists, if not create it if [ ! -f "/etc/nginx/includes/fastcgi_optimize.conf" ]; then sudo tee /etc/nginx/includes/fastcgi_optimize.conf > /dev/null <<EOF fastcgi_connect_timeout 60; fastcgi_send_timeout 180; fastcgi_read_timeout 180; fastcgi_buffer_size 512k; fastcgi_buffers 512 16k; fastcgi_busy_buffers_size 1m; fastcgi_temp_file_write_size 4m; fastcgi_max_temp_file_size 4m; fastcgi_intercept_errors on; EOF fi # Check if browser_caching.conf exists, if not create it if [ ! -f "/etc/nginx/includes/browser_caching.conf" ]; then sudo tee /etc/nginx/includes/browser_caching.conf > /dev/null <<EOF location ~* .(webp|3gp|gif|jpg|jpeg|png|ico|wmv|avi|asf|asx|mpg|mpeg|mp4|pls|mp3|mid|wav|swf|flv|exe|zip|tar|rar|gz|tgz|bz2|uha|7z|doc|docx|xls|xlsx|pdf|iso)$ { add_header Cache-Control "public, no-transform"; access_log off; expires 365d; } location ~* .(js)$ { add_header Cache-Control "public, no-transform"; access_log off; expires 30d; } location ~* .(css)$ { add_header Cache-Control "public, no-transform"; access_log off; expires 30d; } location ~* .(eot|svg|ttf|woff|woff2)$ { add_header Cache-Control "public, no-transform"; access_log off; expires 30d; } EOF fi } Function to create domain.com.conf file create_domain_conf_file() { domain=$1 filename="/etc/nginx/sites-available/$domain.conf" perl # Define server_name without checking for subdomain server_name="$domain www.$domain" # Check if the domain.com.conf file exists, if not create it if [ ! -f "$filename" ]; then sudo tee "$filename" > /dev/null <<EOF server { awk listen 80; server_name $server_name; root /var/www/$domain/public_html; index index.php; location / { try_files \$uri \$uri/ /index.php\$is_args\$args; } location ~ \.php$ { include snippets/fastcgi-php.conf; fastcgi_pass unix:/run/php/php8.3-fpm.sock; include /etc/nginx/includes/fastcgi_optimize.conf; } include /etc/nginx/includes/browser_caching.conf; access_log /var/log/nginx/access_$domain.log combined buffer=256k flush=60m; error_log /var/log/nginx/error_$domain.log; } EOF fi awk # Create a symbolic link to the sites-enabled directory sudo ln -s /etc/nginx/sites-available/$domain.conf /etc/nginx/sites-enabled/ } Main script starts here Ask for domain name read -p "Enter domain name: " domain_name Call function to create directories and files create_files_and_directories Call function to create domain.com.conf file create_domain_conf_file "$domain_name" Display success message echo "Configuration files created successfully."