Table of Contents

A lot of *Nix Documentation and Know-hows, command snippets, code…



System Administration (Cheatsheet)


* Packages


* Database Administration

+ :::: MySQL/MariaDB

+ :::: Postgres SQL


* Virtual Environments / Containers

+ :::: Linux chroot

+ :::: QEMU/KVM

+ :::: Docker

+ :::: Podman


* Web Servers

+ :::: Applications

+ :::: Servers


* Programming / Scripting

+ :::: Bash

+ :::: Git

+ :::: Python

+ :::: CURL

+ :::: HTML/CSS

+ :::: Javascript


* Desktop Management

+ :::: Xorg

+ :::: i3 Window Manager

+ :::: Printers/Printing

+ :::: PulseAudio


* Startup / Persistance


* Disk Management

+ :::: Privacy


* Memory Management


* Networking

+ :::: Firewall

+ :::: Relays/Proxies

+ :::: Misc


* Data Processing

+ :::: SSL/TLS

+ :::: Images

+ :::: Documents

+ :::: Backups

+ :::: Files


* (Offensive) Security

+ :::: Information Gathering

+ :::: Packet capturing / analizing

+ :::: Hacking & Cracking



Applications


* GNU Linux



Tutorials


* Android


* Linux

+ :::: Security

+ :::: Networking

+ :::: Misc



Snippets


* Programming

+ :::: PHP

+ :::: Python

+ :::: Protocols


Others

TODO: read, test and catalog this useful commands https://www.commandlinefu.com/commands/using/arecord