Installing Laravel Globally by using Composer for Ubuntu

LaravelInstaller.sh

# Getting composer
curl -sS https://getcomposer.org/installer | sudo php -- --install-dir=/usr/local/bin --filename=composer

# Changing permission for .composer directory
sudo chown -R $USER ~/.composer/

# Installing Laravel Global
composer global require "laravel/installer"

# Adding composer to system PATH
echo "export PATH=$HOME/.composer/vendor/bin:$PATH" >> /home/$USER/.bashrc

# Sourcing the file
source /home/$USER/.bashrc