install Cockpit on Ubuntu

 

install and configure nagios

AWS Client VPN Endpoint

 

kubernetes basic commands

   

k8s Practices

 

Deploy Reactjs Docker container on Ubuntu using GitHub Actions

 

Choose the Right CI/CD Tool: For Which Project and Why?

 

deploy a React.js project on AWS EC2 using GitHub Actions

Deploy ReactJs App using Jenkins and Github with Freestyle Project

 

Install Jenkins Server In Ubuntu

 

Configure SPF DKIM and DMARC record for gmail

code and db backup upload s3

 

Automatic Backup of Code and database

====================================
Perform This Task Through Root User
====================================

sudo mkdir /var/Backup/source-code-weekly-incremental-backup
sudo mkdir /var/Backup/database-daily-incremental-backup/
sudo mkdir /var/Backup/mongodb-daily-incremental-backup/

Host a Website In Github

 

education knowledge cheet sheet

 

Host a Static Website On S3 Bucket 🪣

In This Blog We Will Host a Static Website On S3 Bucket With Custom Domain Name With Https

all in one

Master In Apache

This document will help you to become master in Apache by providing advanced configuration techniques.

SSH Not working on AWS Ubuntu

 Situtaion : "I'm facing an issue on a newly updated Ubuntu 24 instance where SSH password authentication is enabled, but it's still not working. The error message shows: Permission denied (publickey) when attempting to connect via SSH (ubuntu@63.176.238.60). This issue is recurring with new AWS Ubuntu 24 instances.

AWS typically enforces key-based authentication for SSH access by default. Password authentication is disabled as a security measure. Even if you enable PasswordAuthentication in the SSH configuration, AWS’s cloud-init configuration might override it.

Advanced Security best practices for Ubuntu Linux

 To enhance the security of an Ubuntu Linux system, it’s crucial to implement advanced security best practices beyond basic configurations. These practices help safeguard against potential attacks, unauthorized access, and data breaches.

Install HTTPS on Localhost in Ubuntu

To install HTTPS on localhost in Ubuntu, you can set up a self-signed SSL certificate using OpenSSL and configure your local web server (like Apache or Nginx) to use it. Here are the steps:

New : Deploy ReactJS on EC2 using AWS CodePipeline

 AWS CodePipeline is a (CI/CD) service.

Install Mysql 5.7 On Ubuntu 22.04 and 24.04 LTS

In This Blog We are going to Install Mysql 5.7 On Ubuntu 22.04 and 24.04 LTS.

Configure ALB with Auto Scaling

In This Blog We are going to Configure AWS Application load Balancer with Auto Scaling Group with Demo Project.

How to fix AnyDesk of display server not supported error for ubuntu

Error 1) The "Display server not supported" error in AnyDesk occurs when there is a mismatch between the AnyDesk application and the current display server (Wayland or X11) in use on your Ubuntu system.

Error 2) also fix the Bug : Screen flickering in Ubuntu 22.04 | 24.04 LTS