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@PedroHLC
PedroHLC / 00-disambiguation.md
Last active November 7, 2024 18:29
The most basic tutorial for Nix
  • Nix (uppercase N): a Domain-specific language with meta language roots;

  • nix (lowercase N): a CLI toolkit developed by NixOS Foundation which core's to evaluating Nix;

  • Nix's ecossystem (Written with Nix or using nix):

    • Nixpkgs: repository of all united efforts related to packaging programs and creating a system to run them;
    • NixOS: a Linux-distro, subproduct of Nixpkgs;
    • Home-manager: a dotfiles manager using Nixpkgs;
    • Impermanence: Immutable RootFS for NixOS;
    • Flake: Declarative description (artifacts and depedencies) for Nix's projects (our take on NPM's package.json);
  • Anything else under github:NixOS, under github:nix-community, public repositories with a /flake.nix, or public repositories with a /default.nix.

@FreddieOliveira
FreddieOliveira / docker.md
Last active March 20, 2026 19:57
This tutorial shows how to run docker natively on Android, without VMs and chroot.

Docker on Android πŸ‹πŸ“±

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All packages, except for Tini have been added to termux-root. To install them, simply pkg install root-repo && pkg install docker. This will install the whole docker suite, left only Tini to be compiled manually.


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@tuxfight3r
tuxfight3r / tcp_flags.txt
Last active December 2, 2025 16:48
tcpdump - reading tcp flags
##TCP FLAGS##
Unskilled Attackers Pester Real Security Folks
==============================================
TCPDUMP FLAGS
Unskilled = URG = (Not Displayed in Flag Field, Displayed elsewhere)
Attackers = ACK = (Not Displayed in Flag Field, Displayed elsewhere)
Pester = PSH = [P] (Push Data)
Real = RST = [R] (Reset Connection)
Security = SYN = [S] (Start Connection)