mdaniel

ELF -> H[0,128]
       for i = 0 to H.e_shnum in (SH[H.e_shoff+i*H.e_shentsize, H.e_shoff+(i+1)*H.e_shentsize])
       for i = 1 to H.e_shnum in (Sec[SH(i).sh_offset, SH(i).sh_offset+SH(i).sh_size])
       where Sec ->
        switch(SH(i).sh_type = 6  -> DynSec[SH(i).sh_offset, SH(i).sh_offset+SH(i).sh_size]
             / SH(i).sh_type = 3  -> StrSec[SH(i).sh_offset, SH(i).sh_offset+SH(i).sh_size]
             / (SH(i).sh_type = 11) || (SH(i).sh_type = 2) -> DynSymSec[SH(i).sh_offset, SH(i).sh_offset+SH(i).sh_size]
             / SH(i).sh_type = 7  -> NoteSec[SH(i).sh_offset, SH(i).sh_offset+SH(i).sh_size]
             / SH(i).sh_type = 9  -> RelSec[SH(i).sh_offset, SH(i).sh_offset+SH(i).sh_size]
             / SH(i).sh_type = 4  -> RelAddEndSec[SH(i).sh_offset, SH(i).sh_offset+SH(i).sh_size]

mdaniel

# coding=utf-8
"""
Demonstrates how a [Mapped Diagnostic Context](http://logback.qos.ch/manual/mdc.html)
of log4j MDC fame (and also provided in slf4j) could be implemented in Python
"""
import json
import logging
import sys
import threading

mdaniel

#!/usr/bin/env bash
set -euo pipefail
# we never want it to contact IMDS since that's just log noise
export AWS_EC2_METADATA_DISABLED=true
if [[ -z "${AWS_CONFIG_FILE:-}" ]]; then
    AWS_CONFIG_FILE=$HOME/.aws/config_awslocal
    if [[ ! -e "$AWS_CONFIG_FILE" ]]; then
        unset AWS_CONFIG_FILE
    else
        export AWS_CONFIG_FILE

mdaniel

#!/usr/bin/env bash
__log=$HOME/op-pinentry.$$.txt
# { set; printenv; echo "ARGV=$*"; } &>"$__log"
# exec 2>>"$__log"
# set -x

# if we are not running under gpg-agent, that is fatal
if [[ -z "$_assuan_pipe_connect_pid" ]]; then
    exit 143
fi

mdaniel

#! /usr/bin/env gawk -f
# git --no-pager log | gawk -f this-script > revmap.txt
# xxd -c 24 -r revmap.txt \
#    .git/svn/refs/remotes/trunk/.rev_map.cfe28804-0f27-0410-a406-dd0f0b0b656f
# 0000000: 0000 0001 cce6 285e 48e1 e3cc 0d7d 0617 beb0 4e88 a126 8634  
# 0000018: 0000 0006 6e4f ada4 bed4 6660 c987 dc74 1243 8973 16cc c810  
BEGIN {
    FS=" "
    # this number comes from ``git --no-pager log | grep ^commit | wc -l``
    # and is ZERO-indexed because the last xxd will begin with 0000

mdaniel

# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant.configure("2") do |config|
  # All Vagrant configuration is done here. The most common configuration
  # options are documented and commented below. For a complete reference,
  # please see the online documentation at vagrantup.com.

  # Every Vagrant virtual environment requires a box to build off of.
  config.vm.box = "ubuntu1204_64"

mdaniel

CMAKE_MINIMUM_REQUIRED(VERSION 3.9.0)
CMAKE_POLICY(VERSION 3.9)
SET(PUTTY_VERSION "0.70.20180101")
PROJECT(putty VERSION ${PUTTY_VERSION} LANGUAGES C)

FIND_PROGRAM(PERL_EXE
        NAMES perl perl.exe
        DOC "location of an executable Perl used to generate files within the project")

OPTION(NO_IPV6 [=[

mdaniel

set -ex
hostname -f > /etc/hostname
hostname -F   /etc/hostname
depmod -a || true
modprobe -v ip6_tables
for i in ip_vs ip_vs_rr ip_vs_wrr ip_vs_sh; do
  modprobe -v $i
done

if ! type docker >/dev/null 2>&1; then

mdaniel

#! /usr/bin/env bash
image_name="get the ECR image name through tomfoolery"
export JOB_Q='arn:our-ci-cd-queue'

python -u queue_worker.py &
worker_pid=$!
trap "kill -INT $worker_pid" EXIT

export TASK_ARN='arn:a-ci-cd-specific-task'
python -u queue_submit.py -<<DOIT

mdaniel

• Install Ubuntu 13.10 on top of encrypted lvm by Janne Haapsaari
• HOWTO: install and reinstall on an encrypted LUKS/LVM system on UbuntuForums

Might help

• 14.04: Prepared Disk (LVM/LUKS/LVM), Installed. Reboots to BusyBox; Chroot Fix Fails.
• Full disk encryption with Ubuntu (9.04 Jaunty or newer), LVM and LUKS
• Full disk encryption with Ubuntu (9.04 Jaunty or newer), LVM and LUKS

Going further

• Ubuntu with Grub2 + LUKS encrypted LVM root + hidden USB keyfile