Introduction I have forgotten the password admin Grafana dashboard. Yesterday, I can not log in to my Grafana dashboard. I…
DevOps
Creating a Dockerfile step by step Instructions
Introduction Creating efficient and reliable Docker images starts with a well-crafted Dockerfile step by step. In this article, we will…
Install Prometheus on RHEL / CentOS 7
In this tutorial, How to install Prometheus on RHEL / CentOS 7. Prometheus is an open-source monitoring system and time…
Mastering the users command in Linux with Examples
Introduction In Linux, user management is a fundamental part of system administration, especially when it comes to monitoring active user…
Docker My Note: A Complete Reference Guide
Introduction Docker is a popular tool in the DevOps field that simplifies the deployment and management of applications. In this…
A Beginner’s Guide to Git Clone Repository
Introduction In this tutorial, we will guide you on how to git clone a repository and sync it to your…
Docker compose example
Introduction Docker compose is used to run multiple containers. In this tutorial, Using Docker compose example for NGINX and MYSQL.…
Bash string comparison
Introduction In Bash scripting, comparing strings is an essential skill that allows you to check and manipulate input data. Unlike…
How to install Ansible on Centos/ Ubuntu/Fedora
Introduction In this tutorial, I guide how to install Ansible on Centos 7/ Ubuntu 14.04 / Fedora. Ansible is an…
Docker SSH into Container: A Complete Guide for Beginners and Advanced Users
Introduction Docker containers have revolutionized the way developers build, ship, and manage applications. However, one common question arises: How do…