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Hacking Linux

Install Terraform on Ubuntu 24.04

What is Terraform? Terraform is an open-source Infrastructure as Code (IaC) tool used for automating the management and configuration of cloud services and infrastructure. It…

HOW-TO Build CICD with Gitlab

Pre-Check I will guide you to build a CICD pipeline on your private Gitlab environment. We will deploy the index.html on node1 /var/www/html. In this…

Install Gitlab on Ubuntu 24.04

Preparation OS & Network settings ## OS version root@gitlab:~# lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 24.04 LTS Release: 24.04…

Ubuntu 24.04 NTP Configuration

Pre-Check ## check OS/kernel version root@baseline:~# lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 24.04 LTS Release: 24.04 Codename: noble root@baseline:~#…

Ubuntu 24.04 Change hostname

Pre-Check ## check OS/kernel version root@baseline:~# lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 24.04 LTS Release: 24.04 Codename: noble root@baseline:~#…

Ubuntu 24.04 Static IP Configuration

Pre-Check OS Version ## check OS/kernel version root@baseline:~# lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 24.04 LTS Release: 24.04 Codename:…

HOW-TO use Github to setup your 1st CICD

Some background GitHub Actions is a continuous integration and continuous delivery (CI/CD) platform that allows you to automate your build, test, and deployment pipeline. You…

Golang Basic 8 - Pointer

Golang Basic 8 - Pointer Pointer A pointer holds the memory address of a value. Declear Pointers in Golang are very similar to pointers in…