Linux Essential Commands

linux-essential-commands

#This is for when multiple packages are installed 
sudo nano /etc/apt/sources.list

#Short open tag ubuntu
nano /etc/php.ini


#Install PHP extensions
sudo apt-get install php-mbstring php7.3-mbstring php-gettext libapache2-mod-php7.3

#restarting Apache2 
sudo service apache2 restart
sudo systemctl restart apache2


#Make SSL
sudo add-apt-repository ppa:certbot/certbot
sudo apt-get update
sudo apt-get install python-certbot-apache

sudo certbot --apache -d example.ai -d www.example.ai


#renew SSL
sudo certbot renew --dry-run


#upgrade php to 7.3
sudo apt-add-repository ppa:ondrej/php    
sudo apt-get update
sudo apt-get install php7.3


#enable php to 7.3 in apache
$ sudo a2dismod php5.6
$ sudo a2enmod php7.1
$ sudo service apache2 restart


#install mysqli
sudo apt-get install php7.x-mysqli
sudo service apache2 restart

##change PHPmyadmin URL
	sudo nano /etc/phpmyadmin/apache.conf and change the third

	Alias /yournewalias /usr/share/phpmyadmin

	sudo service apache2 restart