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@arevindh
arevindh / mongo_prune_js.js
Created July 17, 2021 15:22
mongo_prune_js.js
// keep N-day worth of data
var days=7;
// change to false to have the script to really exclude old records
// from the database. While true, no change at all will be made to the DB
var dryrun=true;
var now = new Date().getTime(),
time_criteria = now ;
time_criteria_in_seconds = time_criteria / 1000;
@markasoftware
markasoftware / enterprise_token.rb
Last active May 7, 2024 06:36
OpenProject Enterprise mode for free
############ REPLACE app/models/enterprise_token.rb in the source code with this file! ################
############ also be sure to RESTART OpenProject after replacing the file. ################
############ it doesn't show that enterprise mode is enabled in the settings, but all ################
############ enterprise mode features, such as KanBan boards, are enabled. ################
#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) 2012-2023 the OpenProject GmbH
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
@GAS85
GAS85 / apache_ssl.md
Last active March 14, 2024 16:40
Apache 2.4.18+ with Letsencrypt on Ubuntu 20.04 - SSL config for A+ on SSLLabs.com

Prerequisites

  • Ubuntu 20.04 (18.04, 16.04 works the same)
  • Apache 2.4.18 or higher
  • OpenSSL 1.0.2g-1ubuntu4.10 or higher
  • e.g. LetsEncrypt certificate
OS: Ubuntu 20.04 Apache/2.4.18 1.0.2g-1ubuntu4.10 +
@technion
technion / Password References.md
Last active May 4, 2024 01:21
A set of references on modern password policies

References on modern password policies

Below links provide source, reference link and relevant quote

Standards

NIST

https://github.com/usnistgov/800-63-3/blob/nist-pages/sp800-63b/sec5_authenticators.md

Verifiers SHOULD NOT impose other composition rules (e.g., requiring mixtures of different character types or prohibiting consecutively repeated characters) for memorized secrets. Verifiers SHOULD NOT require memorized secrets to be changed arbitrarily (e.g., periodically).However, verifiers SHALL force a change if there is evidence of compromise of the authenticator.

Major organisations

@RafPe
RafPe / vyos-optimisations
Last active April 8, 2024 22:06
vyos throughput optimizations
Server 2 sockets,6 cores each, 2.4ghz
# Set ixgbe options
# Limit RSS queues to the number of physical cores per cpu
# Disable offload
# When you change this, you need to run the command and reboot for it to take.
echo "options ixgbe LRO=0,0 MQ=1,1 RSS=6,6 VMDQ=0,0 vxlan_rx=0,0" > /etc/modprobe.d/ixgbe.conf
# Shut down HT cores
for i in $(seq 1 2 23); do
@RafPe
RafPe / vyos_sample_site-2-site_vpn.sh
Created June 5, 2016 09:31
Vyos sample site-to-site vpn configuration
# Virtual Tunnel Interface
# 172.196.17.188 - 172.196.17.191
set interfaces vti vti0 address 172.196.17.190/30
set interfaces vti vti0 description 'Virtual tunnel interface for VPN tunnel'
# Phase 2
set vpn ipsec esp-group ESP-Default compression 'disable'
set vpn ipsec esp-group ESP-Default lifetime '3600'
set vpn ipsec esp-group ESP-Default mode 'tunnel'
set vpn ipsec esp-group ESP-Default pfs 'dh-group16'
@ummahusla
ummahusla / vim-cheat-sheet.md
Created February 18, 2016 11:52
Vim Cheat Sheet

Modes

Vim has two modes insertion mode and command mode. The editor begins in command mode, where the cursor movement and text deletion and pasting occur. Insertion mode begins upon entering an insertion or change command. [ESC] returns the editor to command mode (where you can quit, for example by typing :q!). Most commands execute as soon as you type them except for "colon" commands which execute when you press the ruturn key.

Quitting

  • :x Exit, saving changes
  • :q Exit as long as there have been no changes
  • ZZ Exit and save changes if any have been made
  • :q! Exit and ignore any changes

Inserting Text

@soifou
soifou / zsh-antigen-debian.sh
Last active August 8, 2021 12:57
Quickly setup zsh powered by antigen on fresh Debian servers
#!/bin/bash
# Quickly setup Zsh powered by antigen on fresh Debian servers
# Usage: bash -c "$(curl -fsSL https://gist.githubusercontent.com/soifou/c99be4373f6ffe3b4ff7/raw/COMMIT_ID/zsh-antigen-debian.sh)"
if [[ $(which zsh | wc -m) == 0 ]]; then
echo "Zsh is not installed... installing"
sudo apt-get install -y zsh
fi
@gene1wood
gene1wood / all_aws_managed_policies.json
Last active April 4, 2024 18:11
A list of all AWS managed policies and they're policy documents as well as a short script to generate the list
This file has been truncated, but you can view the full file.
{
"APIGatewayServiceRolePolicy": {
"Arn": "arn:aws:iam::aws:policy/aws-service-role/APIGatewayServiceRolePolicy",
"AttachmentCount": 0,
"CreateDate": "2019-10-22T18:22:01+00:00",
"DefaultVersionId": "v6",
"Document": {
"Statement": [
{
@rafaeltuelho
rafaeltuelho / install-gosu-centos.md
Last active February 23, 2022 04:56
installing gosu on a centos docker box 
# Install gosu.  https://github.com/tianon/gosu
ENV GOSU_VERSION=1.11
RUN gpg --keyserver ha.pool.sks-keyservers.net --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 \
    && curl -o /usr/local/bin/gosu -SL "https://github.com/tianon/gosu/releases/download/${GOSU_VERSION}/gosu-amd64" \
    && curl -o /usr/local/bin/gosu.asc -SL "https://github.com/tianon/gosu/releases/download/${GOSU_VERSION}/gosu-amd64.asc" \
    && gpg --verify /usr/local/bin/gosu.asc \
    && rm /usr/local/bin/gosu.asc \
    && rm -r /root/.gnupg/ \
 && chmod +x /usr/local/bin/gosu \