Burke Libbey burke

## centers.rb
#!/usr/bin/ruby --disable-gems

require('open3')

# http://fsck.com/~jesse/tmp/2019-02-15/bdfca368-6f85-40d3-ba47-e730c4c2b712/left-key-spacing.pdf
out, stat = Open3.capture2('qpdf', '--qdf', '--object-streams=disable', 'left-key-spacing.pdf', '-')
abort('qpdf fail') unless stat.success?
out.force_encoding(Encoding::BINARY)

# coordinates are indexed from top-left, x is horizontal; y is vertical

## helm-dev.el
;;; helm-dev.el --- dev cd - projectile/helm interface. -*- lexical-binding: t -*-

;; Version: 1.0.0
;; Package-Requires: ((helm "1.5") (cl-lib "0.5") (emacs "24.1"))

;;; Code:

(require 'cl-lib)
(require 'helm)
(require 'helm-utils)

## http-promise.rb
        ctx = OpenSSL::SSL::SSLContext.new
        ctx.set_params(verify_mode: OpenSSL::SSL::VERIFY_PEER)

        raw_sock = TCPSocket.new(host, 443)

        ssl_sock = OpenSSL::SSL::SSLSocket.new(raw_sock, ctx)
        ssl_sock.hostname = host
        ssl_sock.sync_close = true
        ssl_sock.connect

## prepend_path.bash
function prepend_path () {
  local path; path=$1; shift

  export PATH="$(
    awk -v RS=: -v "prepend=$path" '
      BEGIN         { a = prepend ":" }
      $0 != prepend { a = a $0 ":" }
      END           { print(substr(a, 1, length(a)-1)) }
    ' <<< $PATH
  )"

## one-file-cli-kit.rb
#!/usr/bin/env ruby

$:.unshift("/opt/dev/vendor/deps/cli-kit/lib")
$:.unshift("/opt/dev/vendor/deps/cli-ui/lib")

require 'cli/ui'
require 'cli/kit'

CLI::UI::StdoutRouter.enable

## darkness.rb
# detects whether a terminal is dark-on-light or light-on-dark.
# Only purposefully supports Terminal.app and iTerm, but a bunch of things use
# $COLORFGBG.
module BackgroundDetector
  DARK  = :dark
  LIGHT = :light

  def terminal_app
    theme = `/usr/libexec/PlistBuddy -c "Print :'Default Window Settings'" ~/Library/Preferences/com.apple.Terminal.plist`.chomp
    blob = `/usr/libexec/PlistBuddy -c "Print :'Window Settings':'#{theme}':BackgroundColor" ~/Library/Preferences/com.apple.Terminal.plist`.chomp

## 0.md

      
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## flamegraph.rb
#
# Step 1:
#
#   FlameGraph.generate(output: 'asdf') { ... },
#
# Step 2:
#
#   git clone https://github.com/brendangregg/FlameGraph
#   cd FlameGraph
#   ./flamegraph.pl < ../asdf > out.svg

## 0.md

      
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    CSS-ish styling for graphviz DOT
digraph {
  rb_find_file_safe [class="emph,strong"];
  search_required [class=emph];
  open_load_file [class=emph];
  rb_find_file -> rb_find_file_safe;
  search_required -> rb_find_file_safe;
  rb_require_internal -> search_required;

  
## fs.d
#pragma D option dynvarsize=32M
#pragma D option switchrate=1msec
#pragma D option bufsize=25m
#pragma D option quiet

syscall::open:entry            /pid == $target/ { self->path = arg0; }
syscall::shm_open:entry        /pid == $target/ { self->path = arg0; }
syscall::open_extended:entry   /pid == $target/ { self->path = arg0; }
syscall::accept:entry          /pid == $target/ { self->fd   = arg0; }
syscall::accept_nocancel:entry /pid == $target/ { self->fd   = arg0; }