pnappa

#!/bin/bash

set -eu

hash1="$1"
for word in $(cat /usr/share/dict/words); do
    if shasum -a 1 <(printf "%s\0%s" "$hash1" "$word") | grep '^00'; then
        echo $word
    fi
done

pnappa

#include <string.h>
#include <stdio.h>
#include <stdbool.h>
#include <openssl/sha.h>
#include <stdlib.h>

// compile with gcc -lcrypto -std=c11 brute.c -o brute
// run with ./brute <prevhash>

static char lastHash[2 * SHA_DIGEST_LENGTH + 1];

pnappa

#!/bin/bash

for i in {1..1000}; do
    x="$RANDOM""$RANDOM"
    echo -n "$x "
    echo -n "$x" | shasum -a 1 
done;

pnappa

// this doesn't work... I want to extract types from the process.env, and ensure they're required...!
// not an easy task it seems

function safeLoadEnv<T, K extends keyof T>(env: T, ...keys: Array<K>): Required<Pick<T, K>> {
  // extension of https://stackoverflow.com/a/47232883
  function pick(obj: T, ...keys: Array<K>): Pick<T, K> {
    const ret: Partial<Pick<T, K>> = {};
    const missing: any = [];
    keys.forEach(key => {
      if (!obj[key]) {

pnappa

pnappa

pnappa

# rough script to install docker-compose and setup ec2 user to use it.
# this is the pseudo-code equivalent of a shell script.. :)

# run stuff as root

# install docker and stuff and allow the ec2-user to run it
sudo yum install docker
sudo service docker start
sudo usermod -a -G docker ec2-user
sudo yum install -y git

pnappa

# This file has been auto-generated by i3-config-wizard(1).
# It will not be overwritten, so edit it as you like.
#
# Should you change your keyboard layout some time, delete
# this file and re-run i3-config-wizard(1).
#

# i3 config file (v4)
#
# Please see http://i3wm.org/docs/userguide.html for a complete reference!

pnappa

#define _POSIX_C_SOURCE 200809
#include <signal.h>
#include <stdatomic.h>
#include <unistd.h>
#include <pthread.h>
#include <sys/prctl.h>
#include <assert.h>
#include <sys/wait.h>
#include <stdio.h>
#include <stdbool.h>

pnappa

#define _POSIX_C_SOURCE 200809
#include <signal.h>
#include <stdatomic.h>
#include <unistd.h>
#include <threads.h>
#include <stdio.h>
#include <stdbool.h>
#include <poll.h>
#include <string.h>
#include <stdlib.h>