hellwolf

#!/usr/bin/env sh

readlinkWithPrint() {
    link=$(readlink "$1")
    p=$link
    [ -n "${p##/*}" ] && p=$(dirname "$1")/$link
    echo "$p"
    [ -h "$p" ] && readlinkWithPrint "$p"
}

roberth

/*
  minimod: A stripped down module system

  TODO Comparison:
    - [ ] Come up with a benchmark "logic" using plain old functions and let bindings
    - [ ] Write the benchmark for the module system
    - [ ] Write the benchmark for POP?
    - [ ] Qualitative comparison of extensibility in the context of composable
          Nixpkgs packaging logic
  TODO Fine-tuning:

bew

WSL2 - Basic but working python (with pip) managed by the best Nix package manager

Setup WSL2 using Debian to be able to install Nix

• On WSL2, install the Debian distribution from the microsoft store, then open wsl.exe in a terminal. I recommand using the Microsoft Terminal (this feels weird to say, since I'm more a linux user than a windows user, but when you NEED to use windows....)

  It should open the Debian distrib, with a small bootstrapping script to create a user.

• Now update the apt package repositories with sudo apt update

manveru

{ lib, crystal, nix-prefetch-git, makeStaticLibraries, stdenv, glibc, pcre
, libyaml, boehmgc, libevent }:

let
  staticStdenv = makeStaticLibraries stdenv;
  staticGlibc = glibc.static;
  staticPcre = pcre.override { stdenv = staticStdenv; };
  staticLibyaml = libyaml.override { stdenv = staticStdenv; };
  staticBoehmgc =
    boehmgc.override { stdenv = staticStdenv // { isLinux = false; }; };

nh2

#!/usr/bin/env bash

# Installs NixOS on an OVH server, wiping the server.
#
# This is for a specific server configuration; adjust where needed.
# Originally written for an OVH STOR-1 server.
#
# Prerequisites:
#   * Create a LUKS key file at /root/benacofs-luks-key
#     e.g. by copying it up.

bendavis78

Mapping Caps Lock to simultaneous Esc and Super (Mod4)

The CAPS key can be mapped to an escape key when pressed once, and a super (mod4) key when used in combination with other keys.

Create the file /usr/share/X11/xkb/symbols/custom_opts with the following:

// Make Caps an additional Escape
hidden partial modifier_keys
xkb_symbols "super_esc" {

key { [ Escape ] };

ddevault

WAYLAND_PROTOCOLS=/usr/share/wayland-protocols

# wayland-scanner is a tool which generates C headers and rigging for Wayland
# protocols, which are specified in XML. wlroots requires you to rig these up
# to your build system yourself and provide them in the include path.
xdg-shell-protocol.h:
	wayland-scanner server-header \
		$(WAYLAND_PROTOCOLS)/stable/xdg-shell/xdg-shell.xml $@

xdg-shell-protocol.c: xdg-shell-protocol.h

Papierkorb

Writing a dynamic library in Crystal, and calling it from C

• Download all files.
• Build the Crystal part:

crystal build --release --cross-compile --prelude ./no_main library.cr
              ^ You can leave this out
                        ^ We want to link ourselves!
 ^ Use our custom prelude!

bcardiff

unless ARGV.size > 0
  puts "  Missing executable file argument"
  puts "  Usage (in a Dockerfile)"
  puts "  RUN crystal run ./path/to/list-deps.cr -- ./bin/executable"
  exit 1
end

executable = File.expand_path(ARGV[0])

unless File.exists?(executable)

ozra

require "../crystal/**"
require "../onyx/**"


macro dump_prop(name)
  io << "\n" << "  " * (depth+1) << {{name.stringify}}[1..-1].cyan << ": "

  case (v = {{name}})
  when Nil   then io << "nil"
  else       v.dump_inspect(io, terse_output, depth + 1)