kennwhite

#!/bin/bash
set -e

# Send a private message to someone on slack
# from the command line.

# Print a usage message and exit.
usage(){
	local name=$(basename "$0")

kennwhite

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

kennwhite

urlencode() {
    # urlencode <string>

    local length="${#1}"
    for (( i = 0; i < length; i++ )); do
        local c="${1:i:1}"
        case $c in
            [a-zA-Z0-9.~_-]) printf "$c" ;;
            ' ') printf + ;;
            *) printf '%%%X' "'$c"

kennwhite

Setting Up Clojure on OS X

I spent a lot of time trying to find a pretty optimal (for me) setup for Clojure… at the same time I was trying to dive in and learn it. This is never optimal; you shouldn't be fighting the environment while trying to learn something.

I feel like I went through a lot of pain searching Google, StackOverflow, blogs, and other sites for random tidbits of information and instructions.

This is a comprehensive "what I learned and what I ended up doing" that will hopefully be of use to others and act as a journal for myself if I ever have to do it again. I want to be very step-by-step and explain what's happening (and why) at each step.

Step 1: Getting Clojure (1.3)

kennwhite

Keybase proof

I hereby claim:

• I am kennwhite on github.
• I am kwhite (https://keybase.io/kwhite) on keybase.
• I have a public key whose fingerprint is 757B 3A56 7E3C 9BF6 CE78 0C2D A01E DA60 0C2A 97FE

To claim this, I am signing this object:

kennwhite

/*
Constant-time integer comparisons
 
Written in 2014 by Samuel Neves <sneves@dei.uc.pt>
 
To the extent possible under law, the author(s) have dedicated all copyright
and related and neighboring rights to this software to the public domain
worldwide. This software is distributed without any warranty.
 
You should have received a copy of the CC0 Public Domain Dedication along with

kennwhite

#!/bin/bash
# vifs can be used too, but this works.
sudo sh -c "echo UUID=`diskutil info /Volumes/WD\ SmartWare/ | grep 'UUID' | awk '{print $NF}'` none hfs rw,noauto 0 0 >> /etc/fstab"

kennwhite

/*
CVE-2014-4699 ptrace stack control POC By Andy Lutomirski
See: http://www.openwall.com/lists/oss-security/2014/07/08/16
*/
#include <sys/ptrace.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/syscall.h>
#include <sys/user.h>
#include <unistd.h>

kennwhite

# Print random number range, Linux or OSX:
# ex: 4707 
cat /dev/urandom | od -N2 -An -i|awk -v f=1 -v r=65000 '{printf "%i\n", f + r * $1 / 65536}' | head -n 1

# Create OSX dictionary-based passphrases 
# Ex: banish-wilsomeness-piquant
cnt=$( wc -l /usr/share/dict/words | awk '{print $1;}' ); \
for i in {1..3}
do awk -v lineno=$(jot -r 1 1 $cnt) 'lineno==NR{printf $0"-" ;exit}' \
/usr/share/dict/words

kennwhite

# !/bin/bash
# Requires OSX Mavericks for php 5.4+
#

# Instantiate stand-alone server, suppress all stdout logging from php & bash job messages

echo '<?php phpinfo();' > info.php && { php -S localhost:8000 >/dev/null 2>&1 & } 2>/dev/null
sleep 2

osascript \