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@xeniatay
xeniatay / README_slack_emoji_exporter.md
Last active July 1, 2019 16:25
Bulk export custom emoji from Slack

This builds off the excellent work of @lmarkus, @dogeared, @itsrachelle, and @JPablomr.

The scripts below can be used in conjunction with the Neutral Face Emoji Tools Google Chrome extension to (bulk!) export emojis from one Slack team and import into another team: https://chrome.google.com/webstore/detail/neutral-face-emoji-tools/anchoacphlfbdomdlomnbbfhcmcdmjej

Original work here: https://gist.github.com/lmarkus/8722f56baf8c47045621, https://gist.github.com/itsrachelle/0a139a3f53d36b5b24359bcc99b39b3a.

Steps:

  1. Run js in dev tools
#!/usr/bin/python
# -*- coding: utf-8 -*-
'''
This is a little script to download every song from every playlist
if your Google Play Music account. Songs are organized as follows:
<playlist>/<artist>/<album>/<song>.mp3
I Highly recomend putting this file in your %USER%\Music folder
before running.
@Spaider
Spaider / envelope_encryption_kms_boto_pycrypto.md
Last active December 12, 2023 23:59 — forked from pmp/envelope_encryption_kms_boto_pycrypto.md
Envelope Encryption using AWS KMS, Python Boto, and PyCrypto.

If you use Amazon AWS for nearly anything, then you are probably familiar with KMS, the Amazon Key Management Service.

KMS is a service which allows API-level access to cryptographic primitives without the expense and complexity of a full-fledged HSM or CloudHSM implementation. There are trade-offs in that the key material does reside on servers rather than tamper-proof devices, but these risks should be acceptable to a wide range of customers based on the care Amazon has put into the product. You should perform your own diligence on whether KMS is appropriate for your environment. If the security profile is not adequate, you should consider a stronger product such as CloudHSM or managing your own HSM solutions.

The goal here is to provide some introductory code on how to perform envelope encrypt a message using the AWS KMS API.

KMS allows you to encrypt messages of up to 4kb in size directly using the encrypt()/decrypt() API. To exceed these limitations, you must use a technique called "envelope encryptio

@klaaspieter
klaaspieter / ASS.md
Created June 22, 2017 07:59 — forked from anonymous/ASS.md
Acronyms Seriously Suck - Elon Musk

From time to time, Musk will send out an e-mail to the entire company to enforce a new policy or let them know about something that's bothering him. One of the more famous e-mails arrived in May 2010 with the subject line: Acronyms Seriously Suck:

There is a creeping tendency to use made up acronyms at SpaceX. Excessive use of made up acronyms is a significant impediment to communication and keeping communication good as we grow is incredibly important. Individually, a few acronyms here and there may not seem so bad, but if a thousand people are making these up, over time the result will be a huge glossary that we have to issue to new employees. No one can actually remember all these acronyms and people don't want to seem dumb in a meeting, so they just sit there in ignorance. This is particularly tough on new employees.

That needs to stop immediately or I will take drastic action - I have given enough warning over the years. Unless an acronym is approved by me, it should not enter the SpaceX glossary.

@samuelcolvin
samuelcolvin / dns_server.py
Last active November 4, 2024 02:17
requires python 3.5+ and dnslib, see https://github.com/samuelcolvin/dnserver for full/better implementation
from datetime import datetime
from time import sleep
from dnslib import DNSLabel, QTYPE, RD, RR
from dnslib import A, AAAA, CNAME, MX, NS, SOA, TXT
from dnslib.server import DNSServer
EPOCH = datetime(1970, 1, 1)
SERIAL = int((datetime.utcnow() - EPOCH).total_seconds())
@fulv
fulv / main.yml
Last active August 31, 2023 09:06
Ansible - Creating users and copying ssh keypair files to the remote server
Put this in your `local-configure.yml` file, add as many users as you need:
users:
- name: fulvio
sudoer: yes
auth_key: ssh-rsa blahblahblahsomekey this is actually the public key in cleartext
- name: plone_buildout
group: plone_group
sudoer: no
auth_key: ssh-rsa blahblahblah ansible-generated on default
@seanieb
seanieb / csv_generated_string_escape.py
Last active September 16, 2023 07:56
Prevent CSV Injection when suing user generated data
def escape_csv(user_generated_string):
"""
CSV injection esacaping for Python. Excel treats a string as active content when it encounters a
"trigger" character at the start of the string. This method returns the string with
the triger character escaped.
"""
if user_generated_string[0] in ('@','+','-', '='):
user_generated_string = "'" + user_generated_string
@pmp
pmp / envelope_encryption_kms_boto_pycrypto.md
Last active November 17, 2021 16:35
Envelope Encryption using AWS KMS, Python Boto, and PyCrypto.

If you use Amazon AWS for nearly anything, then you are probably familiar with KMS, the Amazon Key Management Service.

KMS is a service which allows API-level access to cryptographic primitives without the expense and complexity of a full-fledged HSM or CloudHSM implementation. There are trade-offs in that the key material does reside on servers rather than tamper-proof devices, but these risks should be acceptable to a wide range of customers based on the care Amazon has put into the product. You should perform your own diligence on whether KMS is appropriate for your environment. If the security profile is not adequate, you should consider a stronger product such as CloudHSM or managing your own HSM solutions.

The goal here is to provide some introductory code on how to perform envelope encrypt a message using the AWS KMS API.

KMS allows you to encrypt messages of up to 4kb in size directly using the encrypt()/decrypt() API. To exceed these limitations, you must use a technique called "envelope encryptio

Simple Security Guidelines

Using an iDevice? (Best option)

  • Use an iPod or an iPad without a SIM card
  • Use an iPhone
  • Do not jailbreak
  • Always upgrade to new iOS versions
  • Use Brave browser

Need Secure chat?

@irazasyed
irazasyed / manage-etc-hosts.sh
Created March 7, 2015 09:16
Bash Script to Manage /etc/hosts file for adding/removing hostnames.
#!/bin/sh
# PATH TO YOUR HOSTS FILE
ETC_HOSTS=/etc/hosts
# DEFAULT IP FOR HOSTNAME
IP="127.0.0.1"
# Hostname to add/remove.
HOSTNAME=$1