awreece

#include <stdio.h>

// With love from http://stackoverflow.com/a/13459454/447288
#define EVAL0(...) __VA_ARGS__
#define EVAL1(...) EVAL0 (EVAL0 (EVAL0 (__VA_ARGS__)))
#define EVAL2(...) EVAL1 (EVAL1 (EVAL1 (__VA_ARGS__)))
#define EVAL3(...) EVAL2 (EVAL2 (EVAL2 (__VA_ARGS__)))
#define EVAL4(...) EVAL3 (EVAL3 (EVAL3 (__VA_ARGS__)))
#define EVAL(...)  EVAL4 (EVAL4 (EVAL4 (__VA_ARGS__)))

awreece

git log --shortstat --pretty="%cE" | sed 's/\(.*\)@.*/\1/' | grep -v "^$" | awk 'BEGIN { line=""; } !/^ / { if (line=="" || !match(line, $0)) {line = $0 "," line }} /^ / { print line " # " $0; line=""}' | sort | sed -E 's/# //;s/ files? changed,//;s/([0-9]+) ([0-9]+ deletion)/\1 0 insertions\(+\), \2/;s/\(\+\)$/\(\+\), 0 deletions\(-\)/;s/insertions?\(\+\), //;s/ deletions?\(-\)//' | awk 'BEGIN {name=""; files=0; insertions=0; deletions=0; commits=0;} {if ($1 != name && name != "") { print name ": " files " files changed, " insertions " insertions(+), " deletions " deletions(-), " insertions-deletions " net, " commits " commits"; files=0; insertions=0; deletions=0; name=$1; commits=0;} name=$1; files+=$2; insertions+=$3; deletions+=$4; commits+=1} END {print name ": " files " files changed, " insertions " insertions(+), " deletions " deletions(-), " insertions-deletions " net, " commits " commits";}'

awreece

 __ERROR__   Mon Dec 02 2013 10:45:37 GMT-0800 (PST)  { [Error: ENOENT, open '/home/alex/interview/.floo'] errno: 34, code: 'ENOENT', path: '/home/alex/interview/.floo' }
 __LOG__   Mon Dec 02 2013 10:45:37 GMT-0800 (PST)  Reloading hooks.
 __LOG__   Mon Dec 02 2013 10:45:37 GMT-0800 (PST)  Didn't find any hooks in .floo.
 __LOG__   Mon Dec 02 2013 10:45:37 GMT-0800 (PST)  Watching /home/alex/interview/.floo for changes
 __LOG__   Mon Dec 02 2013 10:45:37 GMT-0800 (PST)  starting syncing
 __LOG__   Mon Dec 02 2013 10:45:37 GMT-0800 (PST)  all done syncing
 
 # From another terminal, do "touch hello"
 
 __LOG__   Mon Dec 02 2013 10:46:04 GMT-0800 (PST)  rename hello

awreece

#define CHECK(value, op, expected)                     \
  do {                                                 \
    __typeof__(value) _val = value;                    \
    __typeof__(expected) _exp = expected;              \
    if (!(_val op _exp) {                              \
      fprintf(stderr, "Assertion failure on %s:%d: "   \
                      "expected " #value "(0x%x)" #op  \
                      #expected "(0x%x)",              \
                      __FILE__, __LINE__, _val, _exp); \
      abort();                                         \

awreece

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>

void vulnerable_function() {
  char buffer[100];
  read(STDIN_FILENO, buffer, 200);
}

int main(int argc, char** argv) {

awreece

registers = ["eax", "ebx", "ecx", "edx", "esi", "edi", "esp", "ebp"];

function hex(v) {
    var parts = new Array(8);
    for (var i = 0; i < 8; i++) {
       parts[8 - i] = (v & 0xf).toString(16);
       v >>= 4
    }
    return "0x" + parts.join("");
}

awreece

file=word.lst

sed -e ":s s/\([a]\)\(b\)/\2\1/g;s/\([a-b]\)\(c\)/\2\1/g;s/\([a-c]\)\(d\)/\2\1/g;s/\([a-d]\)\(e\)/\2\1/g;s/\([a-e]\)\(f\)/\2\1/g;s/\([a-f]\)\(g\)/\2\1/g;s/\([a-g]\)\(h\)/\2\1/g;s/\([a-h]\)\(i\)/\2\1/g;s/\([a-i]\)\(j\)/\2\1/g;s/\([a-j]\)\(k\)/\2\1/g;s/\([a-k]\)\(l\)/\2\1/g;s/\([a-l]\)\(m\)/\2\1/g;s/\([a-m]\)\(n\)/\2\1/g;s/\([a-n]\)\(o\)/\2\1/g;s/\([a-o]\)\(p\)/\2\1/g;s/\([a-p]\)\(q\)/\2\1/g;s/\([a-q]\)\(r\)/\2\1/g;s/\([a-r]\)\(s\)/\2\1/g;s/\([a-s]\)\(t\)/\2\1/g;s/\([a-t]\)\(u\)/\2\1/g;s/\([a-u]\)\(v\)/\2\1/g;s/\([a-v]\)\(w\)/\2\1/g;s/\([a-w]\)\(x\)/\2\1/g;s/\([a-x]\)\(y\)/\2\1/g;s/\([a-y]\)\(z\)/\2\1/g;t s;" < $file

awreece

Testing bash
It took an average of 8.765s to assign to the variable v
It took an average of 8.884s to assign to the variable vvvvv
It took an average of 8.973s to assign to the variable vvvvvvvvvv
It took an average of 9.040s to assign to the variable vvvvvvvvvvvvvvvvvvvv

awreece

#!/bin/zsh

zmodload zsh/net/tcp

if [[ $# -ne 2 ]] || [[ $1 == '-l' ]]; then
  echo "$0 <host> <port>:" >&2
  echo "    Sends stdin to <host>:<port>" >&2
  exit 1
fi

awreece

(gdb) list
1  int main() {
2		#pragma omp parallel
3		{
4			int x = 0;
5		}
6		return 0;
7	}
(gdb) b temp.cpp:4
Breakpoint 1 at 0x400672: file temp.cpp, line 4.