Programming & Networking (MERN + Cisco + Microsoft)

1. Allow Remote Access in MySQL Configuration on ubuntu or your server sudo nano /etc/mysql/mysql.conf.d/mysqld.cnf bind-address = 127.0.0.1 bind-address = 0.0.0.0 sudo systemctl restart mysql 2. Grant Remote Access Privileges to Your IP Log into MySQL on the server: and run  sudo mysql -u root -p sudo ufw allow 3306 sudo ufw status Double-check User Access Log in to MySQL on your Ubuntu server: mysql -u root -p Run the following queries to ensure the user and permissions are correct: Check Existing Users SELECT user , host FROM mysql.user WHERE user = 'root' ; here 106.219.87.127 is your public ip ( or you Local network's public IP ) GRANT ALL PRIVILEGES ON *.* TO 'root'@'106.219.87.127' IDENTIFIED BY 'Kil@123456' WITH GRANT OPTION; FLUSH PRIVILEGES; exit from mysql sudo systemctl restart mysql now on your local system run command on the location of cmd where mysql folder is present here (82.112.230.00 is server IP ) mysql -u r...

 =============================================== To collaborate effectively with your friend on the same project, you should use Git branches to manage different lines of development. Here's a step-by-step procedure you can follow to streamline collaboration: 1. Create Separate Branches for Each Developer Create a New Branch for Your Friend: On your local repository, create a new branch for your friend. For example if your friend name is kilvish , if you want to create a branch named kilvish , you would run: make sure you would be on main branch already   command->  git checkout -b kilvish git push origin kilvish 2. Set Up Your Friend’s Environment( On your Friend's System )  at kilvish side  run ->  Clone the Repository (if not already done): If your friend hasn’t cloned the repository yet, they should do so: command ->  git clone https://github.com/Vasu-Birla/your-repo.git   // your your main clone line  Fetch All Bran...

Solution 1: Use Node.js's native import with pm2 You can directly use the native node command with pm2 to run the serve command. Here's how: Install serve as a local dependency if you haven't already: bash npm install serve Start the app using pm2 with node and serve : bash pm2 start "node --no-warnings --experimental-json-modules ./node_modules/.bin/serve" --name "react-app" -- -s build Solution 2: Use a serve script in package.json Another approach is to create a script in your package.json to run serve , and then use pm2 to start that script: Add a script to package.json : ( package.json of frontend folder ) { "scripts" : { "start:serve" : "serve -s build" } } Use pm2 to run the script : pm2 start npm --name "react-app" -- run start:serve Solution 3: Using a custom script with pm2 If you want to avoid npm scripts, you can create a custom Node.js script to run serve using ES Module...

/============================================================================================================================================= ANother way   setting up phpMyAdmin on Ubuntu Server 22.04. Let's go step by step to get phpMyAdmin working correctly for you: Download phpMyAdmin : First, ensure that you have phpMyAdmin installed on your server. You can download it using the following command: bash Copy code sudo apt update sudo apt install phpmyadmin During the installation, you will be asked to choose a web server. Select apache2 using the arrow keys and press Enter. Now after this the most important work is to set it on URL for example on server's root URL or IP if you have already deployed any python or node project and you want to access phpmyadmin outsite of that Document Root then you have to use Allias for example your server url is 195.35.23.26 and you want to access it on http://195.35.23.26/phpmyadmin/ then you have to make changes in your default...

hello friends , am Vasu Birla and Today we will deploy Python App.. in previous post we have deployed NODE js app on 0.0.0.0 (your server IP) and acess it using http://0.0.0.0/   Now  If you want to deploy a Python app separately on the same server, in the /root/demo directory, and access it using http://0.0.0.0/demo,  you can use Apache2 and mod_wsgi to host the Python app.   Additionally, you can configure Apache2 to proxy the requests for the   /demo path to your Python app without affecting the Node.js app hosted at the root.   First of all  put your python project folder on root location of server , using putty with cloning git repo or using FTP server and direct paste folder (in previous post we aleady discussed it)   lets suppose your folder name is demo .. location would be  /root/demo   install necessery things to support your python app .  like pip install or django ..etc     as well install in virtual envi...

     hello friens , This is Vasu Birla , in previous post we have seen the deployement of NodeJS app on AWS instance server instance but AWS server is expensive than other servers . SO today we will use simple Ubuntu server for making Live out Project using Apache2 . At the end you will be abe to access your NodeJS app using server IP address from anywhere  .. 1.  Login to your server using SSH terminal . (in AWS part i already explained how to do this )     -> Open your putty in hostname put your server IP -      login with ssh username ->root and password     (if you dont have root username and pass ask your      provider or reset it from cpanel or hosting panel ) 2. after login - on terminal you can Put your project anywhere.     There are two ways to put your project folder on server location     (i) - > using Github - (very popular and easy to track your everyday code changes t...