Installing Ubuntu 20.04 LTS LAMP with TALib extension.

1. Install Ubuntu 20.04 with no extra server capabilities.
2. Enable OpenSSH
3. Finish ubuntu installation
4. reboot
5. apt update and upgrade
6. Install LAMP.
   https://www.digitalocean.com/community/tutorials/how-to-install-linux-apache-mysql-php-lamp-stack-on-ubuntu-20-04
7. sudo apt-get install php-pear php-dev and contiue as described
   https://stackoverflow.com/questions/48733346/how-to-complete-install-php-trader-extension
8. install composer
   https://www.digitalocean.com/community/tutorials/how-to-install-and-use-composer-on-ubuntu-20-04
9. install laravel dependencies , should be done earlier.
   https://www.howtoforge.com/tutorial/install-laravel-on-ubuntu-for-apache/#step-install-and-configure-php-

other

• https://github.com/nascent-africa/jetstrap#install-jetstrap
• https://www.digitalocean.com/community/tutorials/how-to-install-node-js-on-ubuntu-20-04
• https://jetstream.laravel.com/2.x/installation.html
• Websocket:
• https://github.com/Textalk/websocket-php
• CCXT:
• https://packagist.org/packages/ccxt/ccxt
• REDIS:
• https://www.digitalocean.com/community/tutorials/how-to-install-and-secure-redis-on-ubuntu-20-04
• OPCACHE:
• https://devdojo.com/bobbyiliev/how-to-speed-up-your-laravel-application-with-php-opcache

command:

• Enable group RW: sudo chmod g+rw -R /var/www/html/Dir/