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@grenade
grenade / 01-generate-ed25519-ssh-key.sh
Last active June 7, 2024 23:10
generate ed25519 ssh and gpg/pgp keys and set file permissions for ssh keys and config
#!/bin/bash
# generate new personal ed25519 ssh key
ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519 -C "rob thijssen <rthijssen@gmail.com>"
# generate new host cert authority (host_ca) ed25519 ssh key
# used for signing host keys and creating host certs
ssh-keygen -t ed25519 -f manta_host_ca -C manta.network
eval "$(ssh-agent -s)"
@schnell18
schnell18 / create_chrootjail.sh
Created November 3, 2013 05:23
Script to automate the creation of chroot jail w/ minimal executables to run git.
#!/bin/sh
# script to automate the creation of chroot jail
# w/ minimal executables to run git
export CHROOT=/var/chroot
function copy_binary() {
for i in $(ldd $*|grep -v dynamic|cut -d " " -f 3|sed 's/://'|sort|uniq)
do
cp --parents $i $CHROOT
@tadast
tadast / countries_codes_and_coordinates.csv
Last active May 20, 2024 01:36
Countries with their (ISO 3166-1) Alpha-2 code, Alpha-3 code, UN M49, average latitude and longitude coordinates
Country Alpha-2 code Alpha-3 code Numeric code Latitude (average) Longitude (average)
Afghanistan AF AFG 4 33 65
Åland Islands AX ALA 248 60.116667 19.9
Albania AL ALB 8 41 20
Algeria DZ DZA 12 28 3
American Samoa AS ASM 16 -14.3333 -170
Andorra AD AND 20 42.5 1.6
Angola AO AGO 24 -12.5 18.5
Anguilla AI AIA 660 18.25 -63.1667
Antarctica AQ ATA 10 -90 0
@nick-merrill
nick-merrill / merge_model_objects.py
Created December 5, 2014 01:07
A variation on a snippet that handles one-to-one relationships by recursively migrating those relationships' field data to the `primary_object`'s related object.
# Based on https://djangosnippets.org/snippets/2283/
from django.db import transaction
from django.db.models import get_models, Model
from django.contrib.contenttypes.generic import GenericForeignKey
@transaction.atomic
def merge_model_objects(primary_object, alias_objects=None, keep_old=False):
"""
Use this function to merge model objects (i.e. Users, Organizations, Polls,
@adam-p
adam-p / Local PR test and merge.md
Last active February 5, 2024 19:39
Testing a pull request, then merging locally; and avoiding TOCTOU

It's not immediately obvious how to pull down the code for a PR and test it locally. But it's pretty easy. (This assumes you have a remote for the main repo named upstream.)

Getting the PR code

  1. Make note of the PR number. For example, Rod's latest is PR #37: Psiphon-Labs/psiphon-tunnel-core#37

  2. Fetch the PR's pseudo-branch (or bookmark or rev pointer whatever the word is), and give it a local branch name. Here we'll name it pr37:

$ git fetch upstream pull/37/head:pr37
@edelvalle
edelvalle / merge.py
Last active April 9, 2020 08:08
Merging model instances in Django 1.9
from django.db import transaction
from django.apps import apps
from django.contrib.contenttypes.fields import GenericForeignKey
from django.db.models.fields.related import ManyToManyField
@transaction.atomic()
def merge(primary_object, *alias_objects):
"""Merge several model instances into one, the `primary_object`.
Use this function to merge model objects and migrate all of the related
@shaunlebron
shaunlebron / _README.md
Last active December 3, 2023 08:58
Direct3D9 Wrapper DLL

In response to a StackOverflow question:

This is code to build a Direct3D wrapper DLL, intercepting all calls to Direct3D interface functions so that you can draw your own objects to display over the game. Just plop the DLL into the same folder as the game's executable, and it should load it as if it were the real d3d9.dll file. It still forwards all calls to the real one in system32, just allows stuff to happen in between. original stackoverflow answer

@aaronsilber
aaronsilber / scrapyd
Last active February 25, 2020 14:48
CentOS Scrapyd web crawler init script (w/ chkconfig support)
#!/bin/bash
#
# scrapyd This shell script enables scrapyd server on boot
#
# Author: Aaron Silber <aaron@brandthropology.com>
#
# chkconfig: - 50 01
#
# description: Autostart scrapyd web scraper framework daemon
# processname: scrapyd
@tristanlins
tristanlins / iconv.docker
Created October 10, 2015 15:41
Docker PHP extension recipes
FROM php:5.6-cli
RUN apt-get update \
&& apt-get install -y \
libfreetype6-dev \
&& rm -rf /var/lib/apt/lists/* \
&& docker-php-ext-install iconv \
&& apt-get remove -y \
libfreetype6-dev \
&& apt-get install -y \
@StickyCube
StickyCube / index.html
Created June 27, 2016 22:52
Electron click through transparency example
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Test App</title>
</head>
<style>
html, body {
height: 100%;