lloeki

require 'logger'

module Core
  def self.logger
    @logger ||= Loggable::Logger.new(STDOUT, progname: name, level: Logger::DEBUG)
  end
end

module Loggable
  class Logger < ::Logger

lloeki

# This fixes the platform value for rubygems 3.x, allowing bundler and gem install
# to properly resolve to: a) linux on linux, and b) to linux-musl on linux-musl
# with a fallback to linux if there's no linux-musl gem published.
#
# This works when there is no extension to build that would try to query the
# current Ruby platform through Rubygems (because building an extension spawns an
# independent Ruby interpreter)
#
# The second file in this gist is a patch to apply to Rubygems 3.0.3.1, e.g for
# official Docker Hub images:

lloeki

What is Nix?

Nix is a package manager, born form a research project, with interesting design and properties.

Not to be confused with NixOS, which is:

• an operating system
• with a Linux kernel
• based on nix as a package manager
• with a descriptive configuration system from which actual configuration is generated

lloeki

# Use with render :csv => foo and respond_with @foo if @foo responds to to_csv
# see ActionController::Responder#to_format and #api_behavior
ActionController::Renderers.add(:csv) do |obj, options|
  csv = if obj.respond_to?(:to_csv)
          obj.to_csv(options[:csv_options] || {})
        else
          obj
        end

  headers['Content-Disposition'] = if options[:filename].blank?

lloeki

#!/bin/bash

set -e
set -u
set -o pipefail

prefix="git@gitlab.somewhere.com:mygroup"

target="$1"
shift

lloeki

#!/bin/bash
tmp=$(mktemp -d)
pushd "$tmp"

iso=/Users/lloeki/Downloads/archlinux-2015.08.01-dual.iso
echo "fixing disk"
dd if=/dev/zero bs=2k count=1 of=tmp.iso
dd if=$iso bs=2k skip=1 >> tmp.iso

echo "mounting disk"

lloeki

#!/bin/bash
# unfortunately debian currently panics in xhyve

tmp=$(mktemp -d)
pushd "$tmp"

iso="$HOME"/Downloads/debian-8.1.0-amd64-netinst.iso
#iso="$HOME"/Downloads/debian-8.1.0-i386-netinst.iso
echo "fixing disk"
dd if=/dev/zero bs=2k count=1 of=tmp.iso

lloeki

# Ubuntu has a stupid policy of not cleaning up boots because they deem
# unknowable whether a kernel is valid or not (even if booted). Combined with
# the default Ubuntu setup that creates a ridiculously small /boot that is
# bound to be filled in a few months worth of updates, you have a recipe for a
# failure during upgrade, leading to being unable to update or remove anything
# and having to mess with apt and dpkg innards by hand.
# This may work for Debian too.

# This one liner keeps /boot fresh and clean by removing the currently
# running kernel version as well as the latest one (which may not be

lloeki

// Electron's quick start sample, naively ported to Go
// https://github.com/atom/electron/blob/master/docs/tutorial/quick-start.md
//
// go get -u gopherjs
// gopherjs build main.go
// electron $(pwd)

package main

import (

lloeki

# You should be using open-vm-tools instead of vmware tools, because package manager.
# Also I hate third parties that write out of /opt and /usr/local.
# open-vm-tools-desktop is badly packaged though, here are the missing links:
sudo apt-get install open-vm-tools open-vm-tools-desktop
# Reboot, and resize works, but no DnD nor clipboard

sudo mkdir /var/run/vmblock-fuse
sudo su -l -c "vmware-vmblock-fuse -o subtype=vmware-vmblock,default_permissions,allow_other /var/run/vmblock-fuse"
# Now we have /run/vmblock-fuse populated.
# Adding an upstart rule in /etc/init is left as an exercise to the reader.