toraritte

Yes, there are several ways to do this, but none of them are as direct and simple as git v2.1.2; htop v1.2.3 and come with a lot of caveats.

aside
Specifying versions for programming language packages are possible too, but that topic seems to be even messier. The most promising standardization effort to date is [dream2nix][1].

0. Methods

That is, available at the time of this writing:

0.1 "versioned" attribute paths (if available)

voidus

{
  description = "A nixos cloudinit base image without nixos-infect";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs";
  };

  outputs = { self, nixpkgs }:
  let
    system = "x86_64-linux";

dkandalov

import com.intellij.coverage.CoverageExecutor
import com.intellij.execution.ExecutorRegistry
import com.intellij.execution.RunManager
import com.intellij.execution.RunnerAndConfigurationSettings
import com.intellij.execution.application.ApplicationConfiguration
import com.intellij.execution.application.ApplicationConfigurationType
import com.intellij.execution.executors.DefaultDebugExecutor
import com.intellij.execution.executors.DefaultRunExecutor
import com.intellij.execution.junit.JUnitConfiguration
import com.intellij.execution.junit.JUnitConfigurationType

ClassicDarkChocolate

function Get-ScoopRoot {
    $scoopdir = & {
        $env:SCOOP, (scoop config 'rootPath'), "$env:USERPROFILE\scoop" | Where-Object { -not [String]::IsNullOrEmpty($_) } | Select-Object -First 1
    } 6>$null
    $scoopdir
}

function Get-ScoopPackageVersions {
    param (
        [Parameter(Position = 1, Mandatory = $true)]

InternetUnexplorer

# Adapted from https://github.com/bennofs/nix-index/blob/master/command-not-found.sh

command_not_found_handle () {
    if [ -n "${MC_SID-}" ] || ! [ -t 1 ]; then
        >&2 echo "$1: command not found"
        return 127
    fi

    echo -n "searching nix-index..."
    ATTRS=$(@nix-locate@ --minimal --no-group --type x --type s --top-level --whole-name --at-root "/bin/$1")

sorki

# Module for configuring libvirt with static NixOS networking
# instead of using libvirt managed bridge.

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

let
  cfg = config.virtualisation.libvirtd.networking;
  v6Enabled = cfg.ipv6.network != null;
  v6PLen = toInt (elemAt (splitString "/" cfg.ipv6.network) 1);

monadplus

Check nixpkgs/pkgs/build-support/trivial-builders.nix for more information about:

• runCommand / runCommandCC
• writeTextFile / writeTextDir
• writeScript / writeScriptBin
• writeShellScript / writeshellScriptBin
• writeShellApplication
• ...

udf

The Setup

I wanted to write a module that generates multiple systemd services and timers to scrub some zfs pools at certain intervals. The default scrub config does not support individual scrub intervals for each pool.

I want the config to look like this:

{
  services.zfs-auto-scrub = {
 tank = "Sat *-*-* 00:00:00";

krzys-h

Ubuntu 21.04 VM with GPU acceleration under Hyper-V...?

Modern versions of Windows support GPU paravirtualization in Hyper-V with normal consumer graphics cards. This is used e.g. for graphics acceleration in Windows Sandbox, as well as WSLg. In some cases, it may be useful to create a normal VM with GPU acceleration using this feature, but this is not officially supported. People already figured out how to do it with Windows guests though, so why not do the same with Linux? It should be easy given that WSLg is open source and reasonably well documented, right?

Well... not quite. I managed to get it to run... but not well.

How to do it?

1. Verify driver support

miguelmota

exec startlxde