Tag: bash

War Games at OverTheWire: Leviathan

1 October 202430 September 2024 by Administrator

Leviathan is a beginner-friendly wargame hosted on OverTheWire.org. It focuses on teaching basic Linux commands and common sense rather than programming knowledge.

There are 8 levels, each requiring solving a challenge to progress. It’s all about finding the clues and exploiting vulnerabilities within a simulated Linux environment.

Updating DigitalOcean DNS Records With Dynamic IP

4 January 2021 by Administrator

Two scripts written in Bash to update all the domains and subdomains I own in automated way using Crontab. If you have dynamic IP and host a service at home, these will help you to point your DNS records at your home server(s).