Table of Contents0.1 #Introduction1 Error: Unknown configuration section vbguest1.1 Check plugin for Vagrant2 Conclusion #Introduction In this tutorial, How to…
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Git Cheat Sheet
Table of Contents1 Introduction1.1 What does Git mean?2 Git Cheat Sheet Example2.1 Configuration2.2 Creating and Cloning Repositories2.3 Branches2.4 Merge and…
Backup and restore a Postgres database
Table of Contents1 Introduction2 Why Backup Your PostgreSQL Database?3 Backup and restore a Postgres database3.1 Backup a PostgreSQL Database3.2 Restoring…
Docker run PostgreSQL: A Step-by-Step Guide
Table of Contents1 Introduction1.1 Prerequisites2 Docker Run PostgreSQL container3 Docker Manage data persistence4 Link Youtube: Docker run PostgreSQL5 Conclusion Introduction…
How to delete docker image with dependent child images
Today, I can’t delete docker images with dependent child images. How to delete docker image with dependent child images. I…
Docker setup Nginx Flask and Postgres
Table of Contents0.1 #Introduction0.2 Prerequisites1 Docker setup Nginx Flask and Postgres1.1 The structure folder and file of the app.2 Nginx3…
Deploy Flask-MySQL app with docker-compose
Table of Contents1 Introduction1.1 The folder and file structure of the app2 Create a Docker image for Flask app2.1 Running…
Mastering the Power of xargs Command for your work
Table of Contents1 Introduction2 What does the xargs command in Linux?2.1 Syntax2.2 xargs command Tips and Tricks3 Conclusion Introduction xargs…
Terraform deploy cluster web servers in ASG with ELB
Table of Contents0.1 #Introduction1 What does Elastic Load Balancer mean?1.1 Structure folder and files2 On AWS3 Deploy cluster web servers…
How to install Ansible by using Virtualenv
Table of Contents1 Introduction2 Why Use Virtualenv with Ansible?3 My lab4 Setting up Vagrant on Ubuntu Linux5 How to Install…