Skip to content

Instantly share code, notes, and snippets.

@pauloconnor
pauloconnor / gist:4707710
Last active December 1, 2022 09:33
Logstash Mutate Filter for stripping Linux color codes from log files
# Get rid of color codes
mutate {
gsub => ["message", "\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]", ""]
}
@iamralch
iamralch / sshtunnel.go
Last active April 16, 2023 03:07
SSH tunnelling in Golang
package main
import (
"log"
"bufio"
"time"
"os"
"fmt"
"io"
"net"
@chrishoffman
chrishoffman / pki-setup.sh
Last active July 19, 2023 15:52
Vault Multi-Level CA Setup
vault mount pki
vault mount -path=pki1 pki
vault mount -path=pki2 pki
vault mount -path=pki3 pki
vault mount-tune -max-lease-ttl=87600h pki
vault mount-tune -max-lease-ttl=87600h pki1
vault mount-tune -max-lease-ttl=87600h pki2
vault mount-tune -max-lease-ttl=87600h pki3
vault write pki/root/generate/internal common_name="Vault Testing Root Authority" ttl=87600h
@hackjutsu
hackjutsu / upstream.md
Last active December 11, 2023 07:44
[set upstream] What does '--set-upstream' do? #tags: git
git branch --set-upstream-to <remote-branch>
# example
git branch --set-upstream-to origin feature-branch

# show up which remote branch a local branch is tracking
git branch -vv

sets the default remote branch for the current local branch.

# coding: utf-8
# Imports
import os
import cPickle
import numpy as np
import theano
import theano.tensor as T
@robinkraft
robinkraft / projected_area.py
Created December 12, 2014 00:37
get the area in square meters of a polygon using shapely and pyproj
import pyproj
from shapely.geometry import shape
from shapely.ops import transform
geom = {'type': 'Polygon',
'coordinates': [[[-122., 37.], [-125., 37.],
[-125., 38.], [-122., 38.],
[-122., 37.]]]}
s = shape(geom)
@egorf
egorf / bluetoothctl.py
Created March 22, 2016 10:30
Bluetoothctl wrapper in Python
# ReachView code is placed under the GPL license.
# Written by Egor Fedorov (egor.fedorov@emlid.com)
# Copyright (c) 2015, Emlid Limited
# All rights reserved.
# If you are interested in using ReachView code as a part of a
# closed source project, please contact Emlid Limited (info@emlid.com).
# This file is part of ReachView.
@LyleScott
LyleScott / rotate_2d_point.py
Last active May 1, 2024 21:26
Rotate X,Y (2D) coordinates around a point or origin in Python
"""
Lyle Scott, III // lyle@ls3.io
Multiple ways to rotate a 2D point around the origin / a point.
Timer benchmark results @ https://gist.github.com/LyleScott/d17e9d314fbe6fc29767d8c5c029c362
"""
from __future__ import print_function
import math
@soarez
soarez / ca.md
Last active May 3, 2024 00:04
How to setup your own CA with OpenSSL

How to setup your own CA with OpenSSL

For educational reasons I've decided to create my own CA. Here is what I learned.

First things first

Lets get some context first.

@TomByrne
TomByrne / MultiExporter.jsx
Last active May 5, 2024 21:54
An Illustrator script for exporting layers and/or artboards into separate files (PNG8 / PNG24 / EPS / PDF / SVG / JPG / FXG).See http://www.tbyrne.org/export-illustrator-layers-to-svg-files
// MultiExporter.jsx
// Version 0.1
// Version 0.2 Adds PNG and EPS exports
// Version 0.3 Adds support for exporting at different resolutions
// Version 0.4 Adds support for SVG, changed EPS behaviour to minimise output filesize
// Version 0.5 Fixed cropping issues
// Version 0.6 Added inner padding mode to prevent circular bounds clipping
//
// Copyright 2013 Tom Byrne
// Comments or suggestions to tom@tbyrne.org