November 30, 2021
Backup and restore a Postgres database
#Introduction In this tutorial, How to backup and restore a Postgres database. You have installed the PostgreSQL database system Backup…
Docker run PostgreSQL
#Introduction In this tutorial, How to use Docker to run Postgres databases and connect to Postgres Databases. PostgreSQL is a…
How to delete docker image with dependent child images
Today, I can’t delete docker images with dependent child images I want to delete image e16184e8dd39 I am trying with…
Docker setup Nginx Flask and Postgres
#Introduction In this tutorial, How to use Docker setup Nginx Flask and Postgres Prerequisites Install Docker (optional) Install docker-compose Docker…
Deploy Flask-MySQL app with docker-compose
#Introduction How to deploy Flask-MySQL app with docker-compose From the official docs: Compose is a tool for defining and running…
xargs command for your work
What does the xargs command in Linux? xargs is a great command that reads streams of data from standard input,…
Terraform deploy cluster web servers in ASG with ELB
#Introduction In this tutorial, How to deploy cluster web servers in Auto Scaling Group with ELB use Terraform. What does…
How to install Ansible by using Virtualenv
#Introduction In this tutorial, How to install Ansible by using Virtualenv. You can test and deploy multiple Ansible versions with…
Terraform deploy cluster web servers in Auto Scaling Group
#Introduction In this tutorial, How to deploy cluster web servers use Terraform AWS auto scaling Group: Min = 2, Max…
Terraform deploy cluster web servers
#Introduction In this tutorial, How to deploy cluster web servers use Terraform Create EC2 instance Terraform parameter Count: I will…