benmezger

# my custom zprezto's prompt theme.

############ BEGIN SORIN #############
# https://github.com/sorin-ionescu/prezto/blob/master/modules/prompt/functions/prompt_sorin_setup

function prompt_unix_pwd {
  local pwd="${PWD/#$HOME/~}"

  if [[ "$pwd" == (#m)[/~] ]]; then
    _prompt_unix_pwd="$MATCH"

benmezger

Why do compilers even bother with exploiting undefinedness signed overflow? And what are those
mysterious cases where it helps?

A lot of people (myself included) are against transforms that aggressively exploit undefined behavior, but
I think it's useful to know what compiler writers are accomplishing by this.

TL;DR: C doesn't work very well if int!=register width, but (for backwards compat) int is 32-bit on all
major 64-bit targets, and this causes quite hairy problems for code generation and optimization in some
fairly common cases. The signed overflow UB exploitation is an attempt to work around this.

benmezger

_________ _____ _______________       _____
\_   ___ \\    \\___________   \____ / ____\     ~/.bash/cliref.md
/    \  \/|    | |   ||       _/ __ \  __\    copy/paste from whatisdb
\     \___|__  |_|_  ||    |   \  __/|_ |   http://pastebin.com/yGmGiDQX
 \________  /_____ \_||____|_  /____  /_|     yunga.palatino@gmail.com
 20160515 \/ 1527 \/         \/     \/

---

alias CLIRef.txt='curl -s "http://pastebin.com/raw/yGmGiDQX" | less -i'

benmezger

#!/usr/bin/env ./Browser/execdesktop
#
# This file is a self-modifying .desktop file that can be run from the shell.
# It preserves arguments and environment for the start-tor-browser script.
#
# Run './start-tor-browser.desktop --help' to display the full set of options.
#
# When invoked from the shell, this file must always be in a Tor Browser root
# directory. When run from the file manager or desktop GUI, it is relocatable.
#

benmezger

#!/usr/bin/perl -w
# ***************************************************************************
# *                                  _   _ ____  _
# *  Project                     ___| | | |  _ \| |
# *                             / __| | | | |_) | |
# *                            | (__| |_| |  _ <| |___
# *                             \___|\___/|_| \_\_____|
# *
# * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
# *

benmezger

############ BEGIN SORIN #############
# https://github.com/sorin-ionescu/prezto/blob/master/modules/prompt/functions/prompt_sorin_setup

function prompt_unix_pwd {
  local pwd="${PWD/#$HOME/~}"

  if [[ "$pwd" == (#m)[/~] ]]; then
    _prompt_unix_pwd="$MATCH"
    unset MATCH
  else

benmezger

#!/usr/bin/env python

fg = '\033[38;5;'
bg = '\033[48;5;'

for i in range( 0, 256):
  n = str(i)
  fgstr = fg + n + 'm' + n
  bgstr = bg + n + 'm' 'XXXXX'
  print fgstr, bgstr, '\033[0m'

benmezger

Keybase proof

I hereby claim:

• I am benmezger on github.
• I am benmezger (https://keybase.io/benmezger) on keybase.
• I have a public key ASCWyqQXOzciLhYpPebK35dIKq3iCk8gn7n9XUJriXQLVgo

To claim this, I am signing this object:

benmezger

#
# dotzsh : https://github.com/dotphiles/dotzsh
#
# Defines environment variables.
#
# Authors:
#   Ben O'Hara <bohara@gmail.com>
#

# Paths

benmezger

# Monokai color theme for the color GNU ls utility.
# Designed for dircolors (GNU coreutils) 5.97
#
# This file was largely inspired by seebi/dircolors-solarized on github.
#
# How the colors were selected:
# - Terminal emulators often have an option typically enabled by default that makes
#   bold a different color.  It is important to leave this option enabled so that
#   you can access the entire 16-color palette, and not just 8 colors.
# - We favor universality over a greater number of colors.  So we limit the number