alexeiz

• Add a "Shared Folder" to the default docker VirtualBox virtual machine. There is already a shared folder C:\Users. Add, for example, share host C:\Temp directory as c/Temp.
• Add the following code to C:\Program Files\Docker Toolbox\start.sh:

init_mounts() {
    ${DOCKER_MACHINE} ssh ${VM} sudo 'mkdir /c/Temp'
    ${DOCKER_MACHINE} ssh ${VM} sudo 'chown docker:staff /c/Temp'
    ${DOCKER_MACHINE} ssh ${VM} sudo 'mount -t vboxsf c/Temp /c/Temp'
}

alexeiz

#include <iostream>
#include <thread>
#include <mutex>
#include <condition_variable>
#include <chrono>
#include <boost/thread/barrier.hpp>

using namespace std;
using clock_type = chrono::system_clock;

alexeiz

<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<!-- ~/.config/fontconfig/fonts.conf -->
<fontconfig>
  <match target="pattern">
    <test qual="any" name="family"><string>Arial</string></test>
    <edit name="family" mode="assign" binding="same"><string>Noto Sans</string></edit>
</match>
</fontconfig>

alexeiz

#!/usr/bin/env python3

from pprint import pprint
from copy import deepcopy
import functools
import sys
import re

def hash_game(game):
    return game.get_hash()

alexeiz

#!/bin/sh

pip list --outdated --format=legacy | \
  sed -E 's/^(\S+)(.*)$/\1/' | \
  xargs pip install -U

alexeiz

$ cat myasmfile.S
.global MyAwesomeBinary, MyAwesomeBinaryEnd

.data
.align 8
MyAwesomeBinary:
    .incbin "file.txt"
MyAwesomeBinaryEnd:
    .zero 1
    

alexeiz

#!/usr/bin/env bash

set -euo pipefail

[[ $# == 0 || $1 == '-h' ]] && {
    bn=$(basename $0)
    echo "$bn: list affinities of process threads"
    echo "usage: $bn [pid|-p name]"
    exit
}

alexeiz

diff --git a/avahi-utils/avahi-browse.c b/avahi-utils/avahi-browse.c
index 4101895..ab56eaa 100644
--- a/avahi-utils/avahi-browse.c
+++ b/avahi-utils/avahi-browse.c
@@ -375,8 +375,12 @@ static void browse_service_type(Config *c, const char *stype, const char *domain
               service_browser_callback,
               c))) {
 
-        fprintf(stderr, _("avahi_service_browser_new() failed: %s\n"), avahi_strerror(avahi_client_errno(client)));
-        avahi_simple_poll_quit(simple_poll);

alexeiz

root@ubuntu:~# ./a.out
Reading 40 bytes:
Reading at malicious_x = 0xffffffffffdfeba8... Unclear: 0x54='T' score=980 (second best: 0x02 score=706)
Reading at malicious_x = 0xffffffffffdfeba9... Unclear: 0x68='h' score=929 (second best: 0x02 score=709)
Reading at malicious_x = 0xffffffffffdfebaa... Unclear: 0x65='e' score=973 (second best: 0x02 score=786)
Reading at malicious_x = 0xffffffffffdfebab... Unclear: 0x20=' ' score=928 (second best: 0x02 score=784)
Reading at malicious_x = 0xffffffffffdfebac... Unclear: 0x4D='M' score=746 (second best: 0x02 score=730)
Reading at malicious_x = 0xffffffffffdfebad... Unclear: 0x61='a' score=978 (second best: 0x02 score=749)
Reading at malicious_x = 0xffffffffffdfebae... Success: 0x67='g' score=39 (second best: 0x02 score=17)
Reading at malicious_x = 0xffffffffffdfebaf... Unclear: 0x69='i' score=972 (second best: 0x02 score=748)

alexeiz

#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#ifdef _MSC_VER
#include <intrin.h> /* for rdtscp and clflush */
#pragma optimize("gt",on)
#else
#include <x86intrin.h> /* for rdtscp and clflush */
#endif