kylewlacy

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<!--
Author: Santiago Saavedra <ssaavedra@gpul.org>, Kyle Lacy
License: CC0
Year: 2016-2017

Install:
  Copy to $XDG_CONFIG_DIR/fontconfig/conf.d/57-add-emoji-support.conf
  Run fc-cache -f

kylewlacy

import scala.reflect.ClassTag

object CartesianProduct {
  /**
    * Given an array containing a partial Cartesian product, and an array of
    * items, return an array adding the list of items to the partial
    * Cartesian product.
    *
    * {{{
    * val partialProduct = Array(Array(1, 4), Array(1, 5), Array(2, 4), Array(2, 5))

kylewlacy

/// Given a vector containing a partial Cartesian product, and a list of items,
/// return a vector adding the list of items to the partial Cartesian product.
///
/// # Example
///
/// ```
/// let partial_product = vec![vec![1, 4], vec![1, 5], vec![2, 4], vec![2, 5]];
/// let items = &[6, 7];
/// let next_product = partial_cartesian(partial_product, items);
/// assert_eq!(next_product, vec![vec![1, 4, 6],

kylewlacy

Here's a Systemd service that will automatically disable the "No valid subscription" nagware dialog in Proxmox VE. I got the snippet to disable the dialog from this article from John's Computer Services.

1. Save the systemd service to /etc/systemd/system/proxmox-patcher.service
2. Save the shell script to /root/proxmox-patcher.sh
3. Run chmod +x /root/proxmox-patcher.sh as root
4. Run systemctl enable proxmox-patcher.service as root
5. Restart

kylewlacy

# Tested with nixos-minimal-18.03pre130932.cc4677c36ee-x86_64-linux.iso
# Manually mounted /mnt (NixOS root), /mnt/boot (mkfs.ext4 Grub partition), /mnt/boot/efi (mkfs.vfat for EFI boot vars)

[root@nixos:~]# cat /mnt/etc/nixos/hardware-configuration.nix 
# Do not modify this file!  It was generated by ‘nixos-generate-config’
# and may be overwritten by future invocations.  Please make changes
# to /etc/nixos/configuration.nix instead.
{ config, lib, pkgs, ... }:

{

kylewlacy

# Prepend to a variable
export PATH=/foo${PATH:+:$PATH} # Set path to "/foo:$PATH", or "/foo" if $PATH is empty

# Append to a variable
export PATH=${PATH:+$PATH:}/foo # Set path to "$PATH:/foo", or "/foo" if $PATH is empty

kylewlacy

Attaching a directory from a host to a libvirtd guest VM

NOTE: These instructions aren't comprehensive! This just covers the main roadblocks every time I need to re-do this process...

(For context, I'm using a Debian 10 host and a Debian 10 guest)

1. Create the directory and update the permissions so libvirtd-qemu has access:

host $ mkdir vmshared

kylewlacy

; Based on https://gist.github.com/athos/1033052

(ns cljl.java-interop
  (:require [clojure.string :as str])
  (:import (clojure.asm         Opcodes Type ClassWriter)
           (clojure.asm.commons Method GeneratorAdapter)))

(def ^:dynamic *version* Opcodes/V1_6)

(def modifier->opcode

kylewlacy

#!/bin/bash
#Dependent on some OS X stuff; should be pretty easy to make compatible on different Unicies
#Make sure you run 'chmod +x Base64.sh' to be able to run it
#Run in Terminal and pass the file as an argument, or pass the file in during the prompt

if [ -z "$1" ]; then
  read -p "What file do you want to encode? " file
else
  file=$1
fi

kylewlacy

Keybase proof

I hereby claim:

• I am kylewlacy on github.
• I am kylewlacy (https://keybase.io/kylewlacy) on keybase.
• I have a public key ASDjZ5rjzY281WRUgbzoHHVpqkAfc3IjfxWzuNtSbLv-FQo

To claim this, I am signing this object: