Nginx scripts for enable and disabling a site. This will create or destroy a symlink between a real config file in /etc/nginx/sites-available and a symlink in /etc/nginx/sites-enabled.

ngxcb

#!/usr/bin/env bash

# Show the usage for NGXCB
function show_usage {
cat <<EOF

NGXCB:
Create a new Nginx Server Block (Ubuntu Server).
Assumes /etc/nginx/sites-available and /etc/nginx/sites-enabled setup used.

    -e    Enable the Server Block right away with NGXEN - i.e -e (without any value)
    -d    DocumentRoot - i.e. -d /var/www/yoursite
    -h    Help - Show this menu.
    -n    The Server Block Config name - default: vagrant - i.e. -n /etc/nginx/sites-available/vagrant
    -s    ServerName - i.e. -s example.com or -s sub.example.com

EOF
exit 1
}

if [ $EUID -ne 0 ]; then
    echo "!!! Please use root: \"sudo NGXCB\""
    show_usage
fi

# Output Nginx Server Block Config
function create_server_block {

    # Test if PHP is installed
    php -v > /dev/null 2>&1
    PHP_IS_INSTALLED=$?

    # Default empty PHP Config
    PHP_NO_SSL=""
    PHP_WITH_SSL=""

    if [[ $PHP_IS_INSTALLED -eq 0 ]]; then

# Nginx Server Block config for PHP (without using SSL)
read -d '' PHP_NO_SSL <<EOF
        # pass the PHP scripts to php5-fpm
        # Note: \.php$ is susceptible to file upload attacks
        # Consider using: "location ~ ^/(index|app|app_dev|config)\.php(/|$) {"
        location ~ \.php$ {
            try_files \$uri =404;
            fastcgi_split_path_info ^(.+\.php)(/.+)$;
            # With php5-fpm:
            fastcgi_pass 127.0.0.1:9000;
            fastcgi_index index.php;
            include fastcgi_params;
            fastcgi_param SCRIPT_FILENAME \$document_root\$fastcgi_script_name;
            fastcgi_param LARA_ENV local; # Environment variable for Laravel
            fastcgi_param HTTPS off;
        }
EOF

# Nginx Server Block config for PHP (with SSL)
read -d '' PHP_WITH_SSL <<EOF
        # pass the PHP scripts to php5-fpm
        # Note: \.php$ is susceptible to file upload attacks
        # Consider using: "location ~ ^/(index|app|app_dev|config)\.php(/|$) {"
        location ~ \.php$ {
            try_files \$uri =404;
            fastcgi_split_path_info ^(.+\.php)(/.+)$;
            # With php5-fpm:
            fastcgi_pass 127.0.0.1:9000;
            fastcgi_index index.php;
            include fastcgi_params;
            fastcgi_param SCRIPT_FILENAME \$document_root\$fastcgi_script_name;
            fastcgi_param LARA_ENV local; # Environment variable for Laravel
            fastcgi_param HTTPS on;
        }
EOF
    fi

# Main Nginx Server Block Config
cat <<EOF
    server {
        listen 80;

        root $DocumentRoot;
        index index.html index.htm index.php app.php app_dev.php;

        # Make site accessible from http://set-ip-address.xip.io
        server_name $ServerName;

        access_log /var/log/nginx/vagrant.com-access.log;
        error_log  /var/log/nginx/vagrant.com-error.log error;

        charset utf-8;

        location / {
            try_files \$uri \$uri/ /app.php?\$query_string /index.php?\$query_string;
        }

        location = /favicon.ico { log_not_found off; access_log off; }
        location = /robots.txt  { access_log off; log_not_found off; }

        error_page 404 /index.php;

        $PHP_NO_SSL

        # Deny .htaccess file access
        location ~ /\.ht {
            deny all;
        }
    }

    server {
        listen 443;

        ssl on;
        ssl_certificate     /etc/ssl/xip.io/xip.io.crt;
        ssl_certificate_key /etc/ssl/xip.io/xip.io.key;

        root $DocumentRoot;
        index index.html index.htm index.php app.php app_dev.php;

        # Make site accessible from http://set-ip-address.xip.io
        server_name $ServerName.xip.io;

        access_log /var/log/nginx/vagrant.com-access.log;
        error_log  /var/log/nginx/vagrant.com-error.log error;

        charset utf-8;

        location / {
            try_files \$uri \$uri/ /app.php?\$query_string /index.php?\$query_string;
        }

        location = /favicon.ico { log_not_found off; access_log off; }
        location = /robots.txt  { access_log off; log_not_found off; }

        error_page 404 /index.php;

        $PHP_WITH_SSL

        # Deny .htaccess file access
        location ~ /\.ht {
            deny all;
        }
    }
EOF
}

# Check if there are enough arguments provided (2 arguments and there 2 values)
if [[ $# -lt 4 ]]; then
    echo "Not enough arguments. Please read the below for NGXCB useage:"
    show_usage
fi

# The default for the optional argument's:
ServerBlockName="vagrant"
EnableServerBlock=0

# Parse flags:
# - Run it in "silence"-mode by starting with a ":"
# - Single ":" after an argument means "requred"
# - Double ":" after an argument means "optional"
while getopts ":hd:s:n::e" OPTION; do
    case $OPTION in
        h)
            show_usage
            ;;
        d)
            DocumentRoot=$OPTARG
            ;;
        s)
            ServerName=$OPTARG
            ;;
        n)
            ServerBlockName=$OPTARG
            ;;
        e)
            EnableServerBlock=1
            ;;
        *)
            show_usage
            ;;
    esac
done

if [[ ! -d $DocumentRoot ]]; then
    mkdir -p $DocumentRoot
fi

if [[ -f "/etc/nginx/sites-available/$ServerBlockName" ]]; then
    echo 'Nginx Server Block already exists. Aborting!'
    show_usage
else
    # Create the Server Block config
    create_server_block > /etc/nginx/sites-available/${ServerBlockName}

    # Enable the Server Block and reload Nginx
    if [[ $EnableServerBlock -eq 1 ]]; then
        # Enable Server Block
        ngxen ${ServerBlockName}

        # Reload Nginx
        service nginx reload
    fi
fi

ngxdis

#!/usr/bin/env bash

if [ $EUID -ne 0 ]; then
    echo "You must be root: \"sudo ngxdis\""
    exit 1
fi

# -z str: Returns True if the length of str is equal to zero.
if [ -z "$1" ]; then
    echo "Please choose a site."
    exit 1
else
    echo "Disabling site $1..."
    # -h filename: True if file exists and is a symbolic link.
    # -f filename: Returns True if file, filename is an ordinary file.
    if [ ! -h "/etc/nginx/sites-enabled/$1" ] && [ ! -f "/etc/nginx/sites-enabled/$1" ]; then
        echo "$1 is not enabled."
        exit 1
    else
        rm /etc/nginx/sites-enabled/$1
        echo "Disabled $1"
    fi
fi

ngxen

#!/usr/bin/env bash

if [ $EUID -ne 0 ]; then
    echo "You must be root: \"sudo ngxen\""
    exit 1
fi

# -z str: Returns True if the length of str is equal to zero.
if [ -z "$1" ]; then
    echo "Please choose a site."
    exit 1
else
    echo "Enabling site $1..."
    # -h filename: True if file exists and is a symbolic link.
    # -f filename: Returns True if file, filename is an ordinary file.
    if [ -h "/etc/nginx/sites-enabled/$1" ] || [ -f "/etc/nginx/sites-enabled/$1" ]; then
        echo "$1 is already enabled."
        exit 1
    else
        if [ ! -f "/etc/nginx/sites-available/$1" ]; then
            echo "Site $1 does not exist in /etc/nginx/sites-available."
            exit 1
        else
            ln -s /etc/nginx/sites-available/$1 /etc/nginx/sites-enabled/$1
            echo "Enabled $1"
            exit 0
        fi
    fi
fi