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Madhu Akula madhuakula

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@netson
netson / psad-and-logstash.md
Last active November 6, 2022 23:24
Using PSAD and Logstash
@matthewmueller
matthewmueller / osx-for-hackers.sh
Last active February 20, 2025 09:37
OSX for Hackers (Mavericks/Yosemite)
# OSX for Hackers (Mavericks/Yosemite)
#
# Source: https://gist.github.com/brandonb927/3195465
#!/bin/sh
# Some things taken from here
# https://github.com/mathiasbynens/dotfiles/blob/master/.osx
# Ask for the administrator password upfront
@acolyer
acolyer / service-checklist.md
Last active February 20, 2025 12:04
Internet Scale Services Checklist

Internet Scale Services Checklist

A checklist for designing and developing internet scale services, inspired by James Hamilton's 2007 paper "On Desgining and Deploying Internet-Scale Services."

Basic tenets

  • Does the design expect failures to happen regularly and handle them gracefully?
  • Have we kept things as simple as possible?
@cmbaughman
cmbaughman / vagrant-win-howto.md
Last active September 7, 2018 09:15
Vagrant >=1.6 Windows Instructions

How to set up a Windows VM with Vagrant

Create your VM

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

  1. Obtain a windows vm from Modern IE.
  • Win 8 OSX
curl -O -L "https://www.modern.ie/vmdownload?platform=mac&virtPlatform=virtualbox&browserOS=IE10-Win8.1&parts=5&filename=VMBuild_20131127/VirtualBox/IE10_Win8/Mac/IE10.Win8.For.MacVirtualBox.part{1.sfx,2.rar,3.rar,4.rar,5.rar}"
@sckalath
sckalath / windows_privesc
Last active February 12, 2025 08:58
Windows Privilege Escalation
// What system are we connected to?
systeminfo | findstr /B /C:"OS Name" /C:"OS Version"
// Get the hostname and username (if available)
hostname
echo %username%
// Get users
net users
net user [username]
@tbelaire
tbelaire / filter_bad_videos.sh
Created June 15, 2014 18:37
#!/bin/bash
cat all.json |
# curl 'http://www.khanacademy.org/api/v1/videos/localized/all' |
jq -r '
[
.[] |
{
title,
en_id:.youtube_ids["en"],
@ardan-bkennedy
ardan-bkennedy / GoMgoSample-1.go
Last active January 31, 2025 09:00
Sample Go and MGO example
type (
// BuoyCondition contains information for an individual station.
BuoyCondition struct {
WindSpeed float64 `bson:"wind_speed_milehour"`
WindDirection int `bson:"wind_direction_degnorth"`
WindGust float64 `bson:"gust_wind_speed_milehour"`
}
// BuoyLocation contains the buoy's location.
BuoyLocation struct {
@dweinstein
dweinstein / android-tcpdump.sh
Last active July 21, 2023 23:40
Easier tcpdump setup for Android (make sure tcpdump binary is in /data/local/tmp/xbin/tcpdump). Assumes socat and wireshark are installed on your system and that you're on OS X. Easily tweaked for other platforms...
#!/usr/bin/env bash
TCPDUMP_PID=""
SOCAT_PID=""
OUTPUT_FILE=""
PORT=12345
TMPDIR="."
TCPDUMP_PATH="/data/local/tmp/xbin/tcpdump"
NETCAT_PATH="/data/local/tmp/nc"
HOST_INTERFACE="en0"
@dav3860
dav3860 / gist:5345656
Last active April 27, 2020 11:38
Cisco ASA/PIX config for logstash.
/etc/logstash/logstash.conf :
# We handle the syslog part of the Cisco PIX/ASA messages
grok {
tags => "cisco-fw"
patterns_dir => "/etc/logstash/patterns"
pattern => "^<%{POSINT:syslog_pri}>(?:(%{TIMESTAMP_ISO8601:timestamp8601} |%{CISCOTIMESTAMP:timestamp} ))?%{SYSLOGHOST:logsource}?[ :]+%{GREEDYDATA:syslog_message}"
}
syslog_pri {
tags => "cisco-fw"
@reyjrar
reyjrar / elasticsearch.yml
Last active December 26, 2024 21:46
ElasticSearch config for a write-heavy cluster
##################################################################
# /etc/elasticsearch/elasticsearch.yml
#
# Base configuration for a write heavy cluster
#
# Cluster / Node Basics
cluster.name: logng
# Node can have abritrary attributes we can use for routing