Category: magento 2.x

Project scheduling is a critical aspect of project management that involves planning, organizing, and managing tasks and resources to ensure the project is completed on time. Below is a step-by-step explanation of how to create and manage a project schedule:

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Step 1: Define Project Scope and Objectives

• Understand the project goals: Clearly define what the project aims to achieve.
• Identify deliverables: List all the outputs or outcomes the project will produce.
• Set boundaries: Determine what is included and excluded from the project scope.

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Step 2: Break Down the Work (Work Breakdown Structure – WBS)

• Decompose the project: Divide the project into smaller, manageable tasks or work packages.
• Hierarchical structure: Organize tasks into levels (e.g., phases, deliverables, sub-tasks).
• Ensure completeness: Make sure all tasks are accounted for to avoid missing critical work.

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Step 3: Define Task Dependencies

• Identify relationships: Determine the order in which tasks must be completed.
• Types of dependencies:
  • Finish-to-Start (FS): Task B cannot start until Task A is finished.
  • Start-to-Start (SS): Task B cannot start until Task A starts.
  • Finish-to-Finish (FF): Task B cannot finish until Task A finishes.
  • Start-to-Finish (SF): Task B cannot finish until Task A starts (rare).
• Use a network diagram: Visualize task dependencies to understand the flow of work.

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Step 4: Estimate Task Durations

• Gather input: Consult team members or experts to estimate how long each task will take.
• Consider resources: Account for the availability of resources (e.g., people, equipment).
• Use estimation techniques:
  • Expert judgment: Rely on experienced team members.
  • Analogous estimating: Use data from similar past projects.
  • Parametric estimating: Use statistical relationships (e.g., cost per unit).
  • Three-point estimating: Calculate optimistic, pessimistic, and most likely durations.

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Step 5: Assign Resources

• Identify resources: Determine the people, equipment, and materials needed for each task.
• Allocate resources: Assign resources to tasks based on availability and skills.
• Avoid over-allocation: Ensure resources are not overburdened by too many tasks.

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Step 6: Develop the Schedule

• Choose a scheduling tool: Use tools like Gantt charts, Microsoft Project, or software like Asana, Trello, or Jira.
• Input tasks, durations, and dependencies: Populate the tool with the information gathered.
• Set milestones: Identify key points in the project timeline (e.g., project phases, deliverables).
• Calculate critical path: Identify the longest sequence of dependent tasks that determine the project duration.

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Step 7: Review and Optimize the Schedule

• Check for feasibility: Ensure the schedule is realistic and achievable.
• Identify bottlenecks: Look for tasks that could delay the project.
• Optimize resource allocation: Adjust resources to balance workloads.
• Consider buffers: Add contingency time for high-risk tasks.

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Step 8: Baseline the Schedule

• Finalize the schedule: Once approved, set the schedule as the baseline.
• Document assumptions: Record any assumptions made during scheduling.
• Communicate the schedule: Share the baseline schedule with stakeholders and team members.

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Step 9: Monitor and Control the Schedule

• Track progress: Regularly compare actual progress to the baseline schedule.
• Update the schedule: Adjust the schedule as needed to reflect changes or delays.
• Manage changes: Use a change control process to handle scope or schedule changes.
• Communicate updates: Keep stakeholders informed of any changes to the schedule.

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Step 10: Close the Project

• Review the schedule: Analyze how well the schedule was followed and identify lessons learned.
• Document variances: Record any deviations from the baseline schedule.
• Archive the schedule: Store the final schedule for future reference.

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Key Tools and Techniques for Project Scheduling

• Gantt Charts: Visual representation of tasks and timelines.
• Critical Path Method (CPM): Identifies the longest path of dependent tasks.
• Program Evaluation and Review Technique (PERT): Uses probabilistic time estimates.
• Kanban Boards: Visual workflow management tool.
• Resource Leveling: Balances resource allocation to avoid overloading.

The Multidimensional data cube is a multi-dimensional array of data used for OLAP (Online Analytical Processing)

A Multidimensional data cube allows data to be viewed in multiple dimensions.

1. Roll-Up or Drill Up Operation

Roll-up is an aggregation operation that summarizes data by climbing up a concept hierarchy or by dimension reduction. It’s like zooming out to see a broader view.

Example: Sales data cube with dimensions: Location (City), Time (Month), and Product.

A roll-up operation might aggregate sales data from the city level to the country level.

Below Data Before Roll-Up:

• City: Sales in New York, Los Angeles, Chicago
• Month: January, February, March
• Product: Laptops, Tablets, Phones

Below Data After Roll-Up:

• Country: Sales in USA
• Quarter: Q1
• Product: Laptops, Tablets, Phones

2. Drill-Down Operation

Drill-down is the reverse of roll-up. It provides more detailed data by descending a concept hierarchy or adding dimensions. It’s like zooming in to see finer details.

Example: Using the same sales data cube, a drill-down operation might break down sales data from the country level to the city level.

Below Data Before Drill-Down:

• Country: Sales in USA
• Quarter: Q1
• Product: Laptops, Tablets, Phones

Below Data After Drill-Down:

• City: Sales in New York, Los Angeles, Chicago
• Month: January, February, March
• Product: Laptops, Tablets, Phones

3. Slice Operation

Slice selects a single dimension from the data cube, creating a sub-cube by fixing a value for one dimension.

Selection on one dimension of the given cube, resulting in a sub cube.

Example: If we want to analyze sales data for January only, we perform a slice operation on the Time dimension.

Below Data Before Slice:

• City: Sales in New York, Los Angeles, Chicago
• Month: January, February, March
• Product: Laptops, Tablets, Phones

Below Data After Slice:

• City: Sales in New York, Los Angeles, Chicago
• Month: January
• Product: Laptops, Tablets, Phones

4. Dice Operation

Dice selects two or more dimensions to create a sub-cube by fixing values for those dimensions.

Selection on two or more dimension of the given cube, resulting in a sub cube.

Example: If we want to analyze sales data for January and February in New York and Los Angeles, we perform a dice operation.

Below Data Before Dice:

• City: Sales in New York, Los Angeles, Chicago
• Month: January, February, March
• Product: Laptops, Tablets, Phones

Below Data After Dice:

• City: Sales in New York, Los Angeles
• Month: January, February
• Product: Laptops, Tablets, Phones

A Multidimensional Data Model:: It is defined as a Data Model that allows data to be organized and viewed in multiple dimensions, such as time, item, branch, and location, enabling organizations to analyze relationships between different perspectives and entities efficiently.

A multidimensional data model views data in the form of a data cube, which allows data to be modeled and viewed in multiple dimensions. The key components are:

• Dimensions: These are the perspectives or entities concerning which an organization keeps records. For example, time, item, and location.
• Facts / Measures: These are the numerical measures or quantities. For example, sales amount.

Data Cube:: It is a multi-dimensional data structure. A data cube is organized by its dimensions (as Products, States, Date)

A data cube allows data to be viewed in multiple dimensions.

Example

A Retail store that wants to analyze its sales data. The dimensions could be:

• Time: Year, Quarter, Month
• Item: Product Category, Product Name
• Location: City, Store

Dimensions:

• Time: Q1, Q2, Q3, Q4
• Item: Electronics, Clothing, Groceries
• Location: New York, Los Angeles, Chicago

The following things need to be followed

Step [1] – Before Pivot Table Ensure Your Data Correct Format

Ensure your data is structured correctly.

• Format: Use a table or list format with clear headers in the first row.
• No Blank Rows/Columns: Ensure there are no empty rows or columns within the dataset.
• Consistent Data: Data should be consistent (e.g., dates in one column, numbers in another).

Step [2] –

[2.1] – Select the Data: Highlight the entire dataset (including headers).

[2.2] – Go to “Insert” Tab: Click on the “Insert” tab in Excel.

[2.3] – Choose Pivot Table:

• Click on “Pivot Table” in the Tables group.

[2.4]- Select Pivot Table Location:

• New Worksheet: Places the Pivot Table in a new sheet. or
• Existing Worksheet: Allows you to specify the location.

Note:: For best result always try to select New Worksheet

[2.5] – Click “OK.”

Step [3] – Build the Pivot Table

Filters (Optional): Add a field to the Filters area to filter data dynamically.

A blank Pivot Table field list appears.

Drag and Drop Fields:

Rows: Drag a categorical field (e.g., Physical store, Country Name) into the “Rows” area.

Values: Drag a numerical field (e.g., List Price, Actual Price) into the “Values” area.

Columns (Optional): Drag another field (e.g., Date) to see data across columns.

Step [4] – Physical Store in Rows & List Price in Values, by default List Price display sum of list price corresponding to physical store.

[4.1] – Grand Total = Sum of all Physical Store List Price

[4.2] – Right Click any of (rows) Numeric value of (Sum of List Price)–>display

• Sort
• Summarize Values By
• Show Values At

[4.3] – Summarize Values By

[a] – If Select Summarize Values By –> Count , result as

[b] – If Select Summarize Values By –> Average , result as

Once Select — Summarize Values By –> Average

[c] – If Select Summarize Values By –> Max , result as

Once Select — Summarize Values By –> Max

[d] – If Select Summarize Values By –> Min , result as

Once Select — Summarize Values By –> Min

[4.4] – Show Values As

–Once Select — Show Values As –> % of Grand Total

[4.5] – Sort->Smallest To Largest or Sort->Largest To Smallest

[a] Sort->Smallest To Largest result

[b] Sort->Largest To Smallest result

Step [1] –To install Node.js, download it from https://nodejs.org/

Step [2] – To install Yarn, you can use the following command after Node.js is installed

npm install -g yarn

Step [3] –Now Check version of Node & Yarn

 node -v  (For node version checker)

yarn -v (For yarn version checker)

Above command indicate Node & Yarn has been installed properly

Step [4] – Clone PWA Studio

Open a terminal and navigate to your Magento root directory

Clone the PWA Studio repository

Step [5] – Installation of PWA Studio Dependencies:

Once Clone clone of PWA Studio repository done

Go To cd pwd-studio & run below yarn command

yarn install

Step [6] –

Step [7] –

Step [8] –

Step [9] –

Step [10] –

Step [11] –

Step [12] –

Follow below Cloud Console Command steps to login in WSL Windows

Step [1] – Update Package Lists: Ensure your package lists are up to date

sudo apt update

Step [2] – Install Required Dependencies: Install PHP and other necessary dependencies:

sudo apt install php-cli php-curl php-zip unzip curl

Step [3] – Download and Install magento-cloud CLI: Use the following command to download and install the magento-cloud CLI

curl -sS https://accounts.magento.cloud/cli/installer | php

Step [4] – Add magento-cloud CLI to the PATH: Add the magento-cloud CLI to your PATH by editing your .bashrc or .zshrc file

echo 'export PATH="$HOME/.magento-cloud/bin:$PATH"' >> ~/.bashrc
source ~/.bashrc

Step [5] – Verify The Magent Cloud: Run the following command to check if the installation was successful or check magento cloud version

magento-cloud --version

Step [6] – Verify The List of Available Commands: To verify that the magento-cloud command is available, you can view list of available commands

magento-cloud list

Step [7] – magento-cloud login, once this command run below output URL

http://127.0.0.1:5000

If this URL normally does not work, follow below steps to API Token Authentication command to login inside Adobe Commerce Console.

Step [7.1] – Generate API Token in Adobe Commerce Console.

Step [7.2] – Run below command API Token Authentication command to login

magento-cloud-cli auth:api-token-login

Step [7.3] – Once above command run asking for token/password , need to put below token (Already Generated API Token in Adobe Commerce Console) & successfully login Magento cloud CLI & ready to selection different integration

EFcMEi-K6p5Mq9poSkrvqX4gWNBP9ValEG3krC2eTyc , This Already Generated API Token in Adobe Commerce Console)

Step [7.4] – To verify either inside Adobe Commerce Cloud login successfully

magento--cloud version

Step [7.5] – How To Check  Lists the environments in the current project 

magento-cloud environment:list

Step [7.8] – How To Check, Lists variables in the current environment 

magento-cloud variables

Packagist hosts a vast collection of PHP packages, from well-known libraries to smaller community-contributed ones. This repository includes libraries for tasks like authentication, database handling, routing, validation, and much more.

To configure files or repo from rom Private Repository packagist.com https://packagist.com follow below steps.

Step [1] –Login in rom Private Repository packagist.com by using your Butbucket / Github / GitLab

Run on root directory of your Magento 2 / Adobe Commerce

composer install

Step [2] – One logged inside, private repository https://packagist.com/

Go To Setup Authentication >> Composer Config Command

on the root directory of your Magento Clone Files run below command

composer config --global --auth http-basic.repo.packagist.com "Your Name" packagist_uut_kt4yti5vqgkuebbx0iyzlhdmf3amp6owr2ojlsxzu8vfeasn17cnjwgr

This command will create auth.json with username & password setup of packagist.com(repo.packagist.com) & fetch all stored packages in your local

Step [3] – Once step2 done check auth.json created with proper values from repo.packagist.com

Step [4] – Run composer install again

composer install 

Now all packages from Private Repository (packagist.com) or repo.packagist.com will be downloaded properly.

Step [1] – Installation NGINX

sudo apt install
sudo apt install nginx
sudo service nginx start

Step [2] – Install php 8.1

sudo apt install php8.1 libapache2-mod-php8.1 php8.1-common php8.1-gmp php8.1-curl php8.1-soap php8.1-bcmath php8.1-intl php8.1-mbstring php8.1-xmlrpc php8.1-mysql php8.1-gd php8.1-xml php8.1-cli php8.1-zip

If php 8.1 not started

run below command

      sudo add-apt-repository ppa:ondrej/php
      sudo apt update
      sudo apt install php8.1-fpm

Finally it will restart as below
sudo systemctl start php8.1-fpm

Step [3] – Run command to check php.ini path

php --ini | grep "Loaded Configuration File"

Step [4] – Below Settings need to modify in php.ini

max_execution_time = 5000 

max_input_time = 5000 

memory_limit = -1

post_max_size = 900M 

upload_max_filesize = 900

Below extension need to enable

extension=intl
extension=curl
extension=soap
extension=sockets
extension=sodium
extension=xsl
extension=zip
extension=gd

restart nginx & php8.1-fpm

sudo systemctl restart nginx
sudo systemctl restart php8.1-fpm

Step [5] – Install MySQL 8 and Create a Database

[5.1] Install Mysql Server

 sudo apt install mysql-server

[5.2] Start mysql service

sudo systemctl start mysql

[5.3] Enable mysql service

sudo systemctl enable mysql

[5.4] Go inside mysql

sudo mysql -u root -p

where username = root & password = root123

[5.4] – Mysql Secure Installation

here change password & new password as below

mysql username = root

mysql password = Noida123!@#

[5.5] – Create custom database with username / password for newly created database magento246p1

Username = magento246p1

Password= TYfd1@#23asD

Database name = magento246p1

create USER 'magento246p1'@'localhost' IDENTIFIED  by 'TYfd1@#23asD';

GRANT ALL ON magento246p1.* TO 'magento246p1'@'localhost';

flush privileges;

Finally your database magento246p1 is ready for use

Step [6] – Composer Installation

sudo curl -sS https://getcomposer.org/installer -o composer-setup.php
sudo php composer-setup.php –install-dir=/usr/local/bin –filename=composer

To Check either composer working fine

Step [7] – Remove composer-setup.php

Once installed composer, It is file composer-setup.php created, we do not need this file, need to remove

Step [8] – Elastic Search Installation

sudo wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-8.3.2-amd64.deb

Note:: this command will take smore time, please be patience !

sudo wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-8.3.2-amd64.deb.sha512

shasum -a 512 -c elasticsearch-8.3.2-amd64.deb.sha512

sudo dpkg -i elasticsearch-8.3.2-amd64.deb

Once Below command run & display as ok — Elastic Search packaged installed.

shasum -a 512 -c elasticsearch-8.3.2-amd64.deb.sha512

Step [9] – Elasticsearch Start command

 sudo systemctl daemon-reload
 sudo systemctl enable elasticsearch.service
 sudo systemctl start elasticsearch.service
 sudo systemctl restart elasticsearch

To check status of Installed Elasticsearch

sudo systemctl status elasticsearch

If the service is active (running), it should look like this:

Step [9] – Install below PHP essential pkg for Magento 2.4.x

sudo apt update
sudo apt install php8.1-curl



sudo apt update
sudo apt install php8.1-intl


sudo apt update
sudo apt install php8.1-soap

sudo apt update
sudo apt install php8.1-sodium


sudo apt update
sudo apt install php8.1-xml


sudo apt update
sudo apt install php8.1-zip

sudo apt update
sudo apt install php8.1-gd

Once Installed run

sudo systemctl restart nginx
sudo systemctl restart php8.1-fpm

PHP command check all installed module

php -m

Step [10] – Now run Magento2.4.6 composer repository

composer create-project --repository-url=https://repo.magento.com/ magento/project-community-edition 2.4.6

Step [11] – Run below command to install magento 2.4.6

php bin/magento setup:install --base-url="http://localhost/magento246/2.4.6/" --db-host="localhost" --db-name="magento246p1" --db-user="magento246p1" --db-password="TYfd1@#23asD" --admin-firstname="admin" --admin-lastname="admin" --admin-email="admin@admin.com" --admin-user="admin" --admin-password="admin123" --language="en_US" --currency="INR" --timezone="America/Chicago" --use-rewrites="1" --backend-frontname="admin"

During installation If Elasticsearch issue / error

Elasticsearch issue / error Solution:

Open the Elasticsearch configuration file and make necessary adjustments:

sudo nano /etc/elasticsearch/elasticsearch.yml

Disable security features for simplicity:

xpack.security.enabled: false

Restart Elasticsearch to apply changes:

sudo systemctl restart elasticsearch

To verify Elasticsearch working fine

http://localhost:9200/

Step [12] – Once Elasticsearch issue resolved, run again

_{php bin/magento setup:install –base-url=”http://localhost/magento246/2.4.6/” –db-host=”localhost” –db-name=”magento246p1″ –db-user=”magento246p1″ –db-password=”TYfd1@#23asD” –admin-firstname=”admin” –admin-lastname=”admin” –admin-email=”admin@admin.com” –admin-user=”admin” –admin-password=”admin123″ –language=”en_US” –currency=”INR” –timezone=”America/Chicago” –use-rewrites=”1″ –backend-frontname=”admin”}

If Message displaying as below, indicates, Magento 2 Installation has been successfully installed.

[SUCCESS]: Magento installation complete.
[SUCCESS]: Magento Admin URI: /admin

Run below CLI Command

php bin/magento deploy:mode:set developer
php bin/magento setup:upgrade
php bin/magento setup:static-content:deploy -f
php bin/magento indexer:reindex
php bin/magento cache:clean
php bin/magento cache:flush

Finally Magento 2.4.6 Community Edition / Open Source has been installed

Step [13]- Once Installed , correct file permission

sudo chown -R www-data:www-data /var/www/html/magento246/2.4.6
sudo find /var/www/html/magento246/2.4.6 -type f -exec chmod 644 {} \;
sudo find /var/www/html/magento246/2.4.6 -type d -exec chmod 755 {} \;



sudo chown -R www-data:www-data /var/www/html/magento246/2.4.6/pub/static
sudo chown -R www-data:www-data /var/www/html/magento246/2.4.6/var
sudo chmod -R 755 /var/www/html/magento246/2.4.6/pub/static
sudo chmod -R 755 /var/www/html/magento246/2.4.6/var

Once your Machine (Windows WLS 2) opened run below command to start services

sudo systemctl start nginx
sudo systemctl start php8.1-fpm

sudo service mysql start
sudo systemctl status mysql
sudo systemctl restart mysql

 sudo systemctl daemon-reload
 sudo systemctl enable elasticsearch.service
 sudo systemctl start elasticsearch.service

https://magento.stackexchange.com/questions/219762/magento-2-css-and-js-not-working-after-install

Step [1] – What is the docker-compose Up command
The docker compose up command aggregates the output of each container (like docker compose logs –follow does).

Step [2] – What is the docker-compose stop command
To stop containers running in the background, use the docker-compose stop command:

Step [3] – What is the docker-compose Down command
Running this command in a terminal or within a script stops and removes all containers, networks, and volumes established by the docker-compose up command
To use it, simply navigate to your project directory and execute docker-compose down.

Step [4] – What is docker command to check services name

docker-compose config --services

Step [5] – What is Docker command to check Mysql or MariaDB Version

docker-compose exec db mysql -V

Step [6] – Which Command is being used to check total number of containers running right now

docker ps

Step [7] – Which Docker Command used for Restart Services

docker-compose restart

Step [8] – Linux command to check current path

Step [9] – List of required PHP 8.3 Extension for Linux/Docker/WSL2 (Magento 2 Installation)

sudo apt install php8.3-curl
sudo apt install php8.3-mbstring
sudo apt install php8.3-xml
sudo apt install php8.3-bcmath
sudo apt install php8.3-intl
sudo apt install php8.3-soap
sudo apt install php8.3-zip
sudo apt install php8.3-gd
sudo apt install php8.3-xsl

if pdo related issue displaying run below command & enable pdo extension

sudo apt install php8.3-mysql

Step [9] – Docker Command to find all installed images

docker images

Step [10] – Docker Command to find all installed volumes

docker volume ls

Step [11] – What is purpose of command “docker exec -it php bash”

docker exec -it php bash

It allows you to start an interactive Bash shell inside a running php container.

Open a Bash shell inside the php container.
Gain interactive access to the container, where you can:

• Run Linux commands.
• Explore or modify the file system.
• Execute PHP commands or scripts.
• Check log files, configurations, etc.

This is useful for debugging or managing running containers in real-time without stopping or recreating them.

Step [12] – What is purpose of docker-compose up -d --build

The docker-compose up -d --build command is used to start or rebuild Docker containers as defined in a docker-compose.yml file, with a few key actions:

Example Scenario

Let’s assume your docker-compose.yml file has the following services:

yamlCopy codeversion: '3'
services:
  web:
    build: ./web
    ports:
      - "8080:80"
  db:
    image: mysql:5.7
    environment:
      MYSQL_ROOT_PASSWORD: example

• web: This service is built from a Dockerfile located in the ./web directory.
• db: This service uses the official mysql:5.7 image.

When you run docker-compose up -d --build, the following happens:

1. Docker Compose rebuilds the web service image using the Dockerfile in the ./web directory.
2. It starts the web service on port 8080, mapping it to port 80 inside the container.
3. The db service using the mysql:5.7 image starts with the root password set to example.
4. Both services run in the background (detached mode), allowing you to continue using the terminal.

Step [13] – If command docker-compose restart do not put in correct path

Once put command docker-compose restart do not put in correct path as below

Step [14] – Navigate wsl2 file path in windows 11

Type \\wsl$\ in File Explorer

Step [14] –

Step [1] – Installation NGINX

sudo apt install
sudo apt install nginx
sudo service nginx start

Step [2] – Create Virtual Host File magento.conf

sudo nano magento.conf && chmod 777 magento.conf

upstream fastcgi_backend {
  server  unix:/run/php/php8.2-fpm.sock;
}

server {

  listen 80;
  server_name www.magento-dev.com;
  set $MAGE_ROOT /var/www/html/magento2;
  include /var/www/html/magento2/nginx.conf.sample;
}

Step [3] – To Create nginx virtual host symbolic link

sudo ln -s /etc/nginx/sites-available/magento.conf /etc/nginx/sites-enabled/magento.conf

Step [4] – Inside /var/www/html/ below directory has been created

index.nginx-debian.html

Create magento2 folder

Step [5] – Go Windows > System 32 / Drivers / etc / host file

Set your virtual host here

Step [6]- Install PHP 8.3

sudo apt install php libapache2-mod-php php-bcmath php-curl php-fpm php-gd php-intl php-mbstring php-mysql php-soap php-xml php-xsl php-zip php-cli

Step [7] – Modify in php.ini file

To Find path of php.ini

php -ini | grep "Loaded Configuration File"

max_execution_time = 5000 

max_input_time = 5000 

memory_limit = -1

post_max_size = 900M 

upload_max_filesize = 900

Once all changes done in php.ini start php service below

sudo service php8.3-fpm start

Step [8] – Installation MYSQL

sudo apt install mysql-server

Step [9] – Start mysql Service

sudo service mysql start

Step [10] – Change Mysql Credentials

Mysql credentials as root / root123

Step [11] – Mysql Secure Installation

Step [12] – Create custom database with username / password

create database magento2461;

Create Mysql Username & Password to assign this database

create USER 'magento2461'@'localhost' IDENTIFIED  by 'TYfd1@#23asD';

Step [13] – Grant Permission assign database to user magento2461

Step [14] – Run flush privileges command

flush privileges;

Step [15] – Composer Installation

sudo curl -sS https://getcomposer.org/installer -o composer-setup.php
sudo php composer-setup.php –install-dir=/usr/local/bin –filename=composer

To Check either composer working fine

Step [16] – Remove composer-setup.php

Once installed composer, It is file composer-setup.php created, we do not need this file, need to remove

Step [17] – Elastic Search Installation

sudo wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-8.3.2-amd64.deb

Note:: this command will take smore time, please be patience !

sudo wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-8.3.2-amd64.deb.sha512

shasum -a 512 -c elasticsearch-8.3.2-amd64.deb.sha512

sudo dpkg -i elasticsearch-8.3.2-amd64.deb

Once Below command run & display as ok — Elastic Search packaged installed.

shasum -a 512 -c elasticsearch-8.3.2-amd64.deb.sha512

Step [18] – Elasticsearch Start command

 sudo systemctl daemon-reload
 sudo systemctl enable elasticsearch.service
 sudo systemctl start elasticsearch.service
 sudo systemctl restart elasticsearch

To check status of Installed Elasticsearch

sudo systemctl status elasticsearch

If the service is active (running), it should look like this:

Uninstall Nginx, PHP, MySQL, Elasticsearch, and Composer from WSL2 & Ubuntu, 

Follow these steps:

Step [1] – Uninstall Nginx:

bash

Copy code

sudo systemctl stop nginx

sudo apt purge nginx nginx-common nginx-full -y

sudo apt autoremove -y

sudo rm -rf /etc/nginx

Step [2] – Uninstall PHP (and its extensions):

Check for installed PHP versions first:

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php -v

Uninstall PHP and its related packages:

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sudo apt purge php* -y

sudo apt autoremove -y

sudo rm -rf /etc/php

Step [3] – Uninstall MySQL:

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sudo systemctl stop mysql

sudo apt purge mysql-server mysql-client mysql-common mysql-server-core-* mysql-client-core-* -y

sudo apt autoremove -y

sudo rm -rf /etc/mysql

Step [4] – Uninstall Elasticsearch:

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sudo systemctl stop elasticsearch

sudo apt purge elasticsearch -y

sudo apt autoremove -y

sudo rm -rf /etc/elasticsearch /var/lib/elasticsearch

Step [5] – Uninstall Composer:

Simply remove the composer binary:

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sudo rm /usr/local/bin/composer

Step [6] – Clean up any unused packages:

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sudo apt autoremove -y

sudo apt autoclean

This will uninstall all the listed services and clean up residual files from your Ubuntu system.