Ubuntu 22 - PHP development (8.3, apache 2.4) credits ankurk91

install_lamp_ubuntu.sh

#!/bin/bash
set -euo pipefail
IFS=$'\n\t'

# Ubuntu 20.04 dev Server
# Run like (without sudo) - bash install_lamp.sh
# Script should auto terminate on errors

export DEBIAN_FRONTEND=noninteractive

echo -e "\e[96m Adding PPA  \e[39m"
sudo add-apt-repository -y ppa:ondrej/apache2
sudo add-apt-repository -y ppa:ondrej/php
sudo apt-get update

echo -e "\e[96m Installing apache  \e[39m"
sudo apt-get -y install apache2

INSTALL_PHP_VER=${1:-8.3}

echo -e "\e[96m Installing php - 8.3 \e[39m"
sudo apt-get -y install "php8.3-cli" "libapache2-mod-php8.3"

sudo apt-get -y install curl zip unzip

echo -e "\e[96m Installing php extensions \e[39m"

sudo apt-get -y install php8.3-cli php8.3-curl php8.3-ctype php8.3-uuid \
php8.3-pgsql php8.3-sqlite3 php8.3-gd \
php8.3-imap php8.3-mysql php8.3-mbstring php8.3-iconv \
php8.3-xml php8.3-zip php8.3-bcmath php8.3-soap php8.3-gettext \
php8.3-intl php8.3-readline \
php8.3-msgpack php8.3-igbinary php8.3-ldap \
php8.3-redis php8.3-grpc

#sudo apt-get -y install php-xdebug
sudo phpenmod curl

# Enable some apache modules
sudo a2enmod rewrite
sudo a2enmod ssl
sudo a2enmod headers
sudo a2enmod "php8.3"

echo -e "\e[96m Restart apache server to reflect changes  \e[39m"
sudo service apache2 restart

# Download and install composer
echo -e "\e[96m Installing composer \e[39m"
# Notice: Still using the good old way
curl -sS https://getcomposer.org/installer | sudo php -- --install-dir=/usr/local/bin --force --filename=composer
# Add this line to your .bash_profile
# export PATH=~/.composer/vendor/bin:$PATH

echo -e "\e[96m Installing mysql client \e[39m"
sudo apt install -y mysql-client

echo -e "\e[96m Installing mysql server \e[39m"
sudo apt install -y mysql-server

# Check php version
php -v

# Check apache version
apachectl -v

# Check if php is working or not
php -r 'echo "\nYour PHP installation is working fine.\n";'

# Fix composer folder permissions
mkdir -p ~/.composer
sudo chown -R "$USER" "$HOME/.composer"

# Check composer version
composer --version

echo -e "\e[92m Open http://localhost/ to check if apache is working or not. \e[39m"

# Clean up cache
sudo apt-get clean

Change or SET mysql Password

sudo mysql -uroot

After running above command your will see below screen

Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 264
Server version: 8.0.30-0ubuntu0.22.04.1 (Ubuntu)

Copyright (c) 2000, 2022, Oracle and/or its affiliates.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql>

mysql> ALTER USER 'root'@'localhost' IDENTIFIED WITH caching_sha2_password BY 'yourpasswd';
mysql> FLUSH PRIVILEGES;
mysql> exit;

Now TEST logging by

mysql -u root -p

You will be prompted to
Enter Password: yourpassword