slawekzachcial

#!/bin/bash

# Source: https://docs.aws.amazon.com/general/latest/gr/sigv4-signed-request-examples.html

[[ -n "${AWS_ACCESS_KEY_ID}" ]]     || { echo "AWS_ACCESS_KEY_ID required" >&2; exit 1; }
[[ -n "${AWS_SECRET_ACCESS_KEY}" ]] || { echo "AWS_SECRET_ACCESS_KEY required" >&2; exit 1; }

readonly parameterName="SlawekTestParam"

readonly method="POST"

noahcoad

Creating an AWS IoT Thing from Command Line

Use this script to create a new AWS IoT Thing from the command line.

CRTified

VFIO Setup on NixOS

Disclaimer: Nobody else tested my setup so far, so this is a "works on my machine" scenario. I am not responsible for anything you break on your machine (although I'd not expect much harm).

Hardware

My system has the following hardware:

• Board: ASRock X570 Pro4

tarnacious

{ config, lib, pkgs, ... }:

with lib;

{
  imports =
    [ 
      <nixpkgs/nixos/modules/installer/cd-dvd/channel.nix>
      ./machine-config.nix
    ];

adisbladis

{ pkgs ? import <nixpkgs> {} }:

let

  # To use this shell.nix on NixOS your user needs to be configured as such:
  # users.extraUsers.adisbladis = {
  #   subUidRanges = [{ startUid = 100000; count = 65536; }];
  #   subGidRanges = [{ startGid = 100000; count = 65536; }];
  # };

jarmitage

:{
let bwAddress   = "127.0.0.1"
    bwPort      = 8000
    bwLatency   = 0.02
    bwPreamble  = []
    bwTimestamp = BundleStamp
:}

-- TEMPO
:{ 

danbst

Okay, I've got a need to build Firefox from source, and I'd like to do that on a remote machine, and then copy build result back to my laptop. With Nix, using bastion host. I'll note details of my successful adventure.

Setup & Sources of knowledge

Here's the list of resources I've used actively:

• https://nixos.wiki/wiki/Distributed_build
• https://nixos.org/nix/manual/#conf-trusted-substituters and various other configuration parameters
• https://github.com/NixOS/nixpkgs/blob/release-19.09/nixos/modules/services/misc/nix-daemon.nix which contains mappings from Nix config names to NixOS config names (damn, they are different!)

Here's my setup:

qnikst

Предстоящие события

• 2023-09-26 Казань. Митап по функциональному программированию в Казани Регистрация

  Темы:

  — про software transactional memory (STM) и том, какие проблемы она решает;

— как работать с иммутабельными данными удобно и без боли.

nmattia

# MIT License, see below
#
# These are some helpers for figuring out the derivations attributes of runtime
# dependencies of a derivation, in particular the function `runtimeReport`. At
# the bottom of the file you can see it used on `hello`. Spoiler: glibc is a
# runtime dependency.
# For more info see
#
#   https://nmattia.com/posts/2019-10-08-runtime-dependencies.html

cdepillabout

# This file is an example of overriding a GHC core Haskell library (like
# bytestring, containers, text, unix, etc) when building a Haskell package.

let default-nixpkgs =
      builtins.fetchTarball {
        # nixpkgs haskell-updates branch as of 2019/09/15.
        url = "https://github.com/NixOS/nixpkgs/archive/a51b3367ab6acc72630da0bad50ce14fa86996d0.tar.gz";
        sha256 = "05d3jxxk5dxzs9b3nan16lhkrjnzf0bjd4xy66az86fsafnrr9rd";
      };
in