Ubuntu

cyber security

10 Super Random Ways to Generate a Password from the Linux Terminal

Discover 10 top methods to generate random passwords from the Linux command line. Use tools like `openssl`, `/dev/urandom`, `$RANDOM`, `md5sum`, and more for secure and random passwords. Enhance your cybersecurity now!

By 🌿 𝖘𝖎𝖒𝖊𝖔𝖓 🌿 16 Jul 2024

tools

Effortlessly Backup and Restore Your Ubuntu/Debian Systems with apt-clone tool

apt-clone is a simple command-line tool that lets you create state files of all installed packages for your Debian/Ubuntu systems, making it easy to restore on freshly installed systems or into a directory. Learn how to use apt-clone to backup and restore your system with ease.

By 🌿 𝖘𝖎𝖒𝖊𝖔𝖓 🌿 13 Apr 2023

network

What is the /etc/hosts file?

The /etc/hosts file is simply a plain text system file that allows you to map hostnames to IP addresses on your computer. It can

By 🌿 𝖘𝖎𝖒𝖊𝖔𝖓 🌿 27 Dec 2022

Infrastructure

Dockerfile vs docker-compose.yml: Understanding the Differences

Docker is a tool that helps you package and deploy applications easily. It uses two main files to manage Docker containers: the Dockerfile and the

By 🌿 𝖘𝖎𝖒𝖊𝖔𝖓 🌿 22 Dec 2022

backend

Fish-like autosuggestions in bash shell

In my previous post I introduced you to fish shell. I suggest you to read it before continue here, especially the part about autosuggestions. If

By 🌿 𝖘𝖎𝖒𝖊𝖔𝖓 🌿 3 Oct 2022

backend

How to install and setup fish shell with default bash styles (minimal setup)

Installing && Customizing The Fish Shell - step by step FISH - the F/riendly I/nteractive S/H/ell Is a smart and

By 🌿 𝖘𝖎𝖒𝖊𝖔𝖓 🌿 30 Sep 2022

programming

Favorite gnome extensions that every Ubuntu user must try

1. Another Window Session Manager Close and save open windows. And restore them. 2. Clipboard Indicator Clipboard Manager extension for Gnome-Shell - Adds a clipboard

By 🌿 𝖘𝖎𝖒𝖊𝖔𝖓 🌿 5 Sep 2022