marcostolosa

#!/bin/bash

ip_file=~/.ip
if [ ! -f "$ip_file" ]; then touch $ip_file; fi

last=$(cat "$ip_file")
current=$(dig +short myip.opendns.com @resolver1.opendns.com) || exit
if [ "$last" = "$current" ]; then exit; fi

mail -s "[IP from Everywhere]" <your_email>@server.com <<< "$current"

marcostolosa

Keybase proof

I hereby claim:

• I am marcostolosa on github.
• I am marcostolosa (https://keybase.io/marcostolosa) on keybase.
• I have a public key ASDVE7ivh7BXVlqX9tS7wzqu1mbWku58KlT-y34wvJ9Kywo

To claim this, I am signing this object:

marcostolosa

# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant.configure("2") do |config|
  config.vm.box = "offensive-security/kali-linux"

  # Create a forwarded port
  config.vm.network "forwarded_port", guest: 80, host: 8080

  # Create a private network. In VirtualBox, this is a Host-Only network

marcostolosa

title	kubectl Cheat Sheet
reviewers	bgrant0607 erictune krousey clove
content_template	templates/concept

marcostolosa

SOCKS Proxy

Set up a SOCKS proxy on 127.0.0.1:1080 that lets you pivot through the remote host (10.0.0.1):

Command line:

ssh -D 127.0.0.1:1080 10.0.0.1

~/.ssh/config:

Host 10.0.0.1
DynamicForward 127.0.0.1:1080

marcostolosa

To link serial port ttyS0 to another serial port: socat /dev/ttyS0,raw,echo=0,crnl /dev/ttyS1,raw,echo=0,crnl

To get time from time server: socat TCP:time.nist.gov:13 -

To forward local http port to remote http port: socat TCP-LISTEN:80,fork TCP:www.domain.org:80

marcostolosa

<IfModule mod_expires.c>
ExpiresActive On
ExpiresByType image/jpg "access 1 year"
ExpiresByType image/jpeg "access 1 year"
ExpiresByType image/gif "access 1 year"
ExpiresByType image/png "access 1 year"
ExpiresByType text/css "access 1 month"
ExpiresByType text/html "access 1 month"
ExpiresByType application/pdf "access 1 month"
ExpiresByType text/x-javascript "access 1 month"

marcostolosa

# How to upgrade a fork with changes from the original?

# Specify a new remote upstream repository that will be synced with the fork.

git remote add upstream https://github.com/ORIGINAL_OWNER/ORIGINAL_REPOSITORY.git

# Verify the new upstream repository you've specified for your fork.

# git remote -v
# origin    https://github.com/YOUR_USERNAME/YOUR_FORK.git (fetch)

marcostolosa

import binascii, sys

n = int(sys.argv[1], 2)
f = binascii.unhexlify('%x' % n)
print f

marcostolosa

North or South Latitude	East or West Longitude
North latitude	West longitude
46, 11, 42,152	94, 5, 12,890

========================================

Google search: 46°11'42.152"N 94°5'12.890"W