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Install ZSH

sudo apt update
sudo apt install zsh -y
zsh --version

Install OH MY ZSH

curl:	  sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
wget:	  sh -c "$(wget -O- https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"

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Laravel Valet Setup (Mac)

This will get you setup with Laravel & Valet on your Mac. Quentin Watt has a good video tutorial on getting setup here as well

Install Homebrew

Go to https://brew.sh/ and copy the command and run in your terminal

It will be something like this...

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

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Install HomeBrew if Needed

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"

Install PHP

brew install php

Install Composer

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Sometimes PHP or MySql having isssue or Errors, And then if web reinstall mysql all of old databaes will banish

Backup Before reinstall MySql

Step-1: goto /usr/local/var/mysql

using Terminal:

cd /usr/local/var/mysql
open .

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1. User have multiple refer users and each of refer users have multiple refer users as like Tree

Like:

2. User Model:

    public $allusers = [];
    
    public function referral(){
        return $this->belongsTo(User::class, 'referral_id');

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Note: # mean -> optional / Comment for a condition

INSTALL APACHE

sudo apt update
sudo apt install apache2
# sudo ufw app list
sudo ufw allow in "Apache"
# sudo ufw status

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Step 1 — Installing the Apache Web Server

sudo yum install httpd

sudo systemctl start httpd

to know your server’s public IP

ip addr show eth0 | grep inet | awk '{ print $2; }' | sed 's/\/.*$//'

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Install LAMP from Digital Ocean

https://www.digitalocean.com/community/tutorials/how-to-install-linux-apache-mysql-php-lamp-stack-on-centos-7

or

https://www.linode.com/docs/guides/how-to-install-a-lamp-stack-on-centos-7/

Increase the Security of Your Linux VPS

1. Change the SSH default port

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To install PHP 8.1 alongside PHP 7.4 on Zorin OS without uninstalling the existing version, you can follow these steps:

1. Add Repository:

   sudo add-apt-repository ppa:ondrej/php

   This command adds the PHP repository maintained by Ondřej Surý, who provides up-to-date PHP packages for Ubuntu-based systems.

2. Update Package List: