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@pixelhandler
pixelhandler / pre-push.sh
Last active May 17, 2024 12:12
Git pre-push hook to prevent force pushing master branch
#!/bin/sh
# Called by "git push" after it has checked the remote status,
# but before anything has been pushed.
#
# If this script exits with a non-zero status nothing will be pushed.
#
# Steps to install, from the root directory of your repo...
# 1. Copy the file into your repo at `.git/hooks/pre-push`
# 2. Set executable permissions, run `chmod +x .git/hooks/pre-push`
@stefancocora
stefancocora / vpn-openconnect-connect-to-cisco-anyconnect.md
Created September 25, 2017 08:48
Split tunneling with openconnect - A guide on how to use openconnect to establish a vpn connection to an enterprise cisco anyconnect vpn endpoint with client side routing.

Introduction

The purpose of this short howto is to show you how to:

  • use openconnect [1] to connect to an enterprise cisco anyconnect endpoint
  • whilst minimizing the amount of traffic that your route through the vpn connection

Usually VPN administrators will puth the default route to the users, so that all user traffic is routed through the vpn connection. This is to address the various security concerns around compromised user computers bridging external internet traffic into the secure VPN network.

While the VPN administrator can push routes to the clients, the client can ignore these default routes and establish client side routing so that only the required A.B.C.D/E network is routed through the VPN. All other traffic will still use the clients default route and default outbound internet connection.

@bartleby
bartleby / iOS URL Schemes
Created August 22, 2018 17:48
iOS URL Schemes
URL Schemes
Apple
 
Apple Music     — music://geo.itunes.apple.com/us/albums/<albumID>
                – music://geo.itunes.apple.com/us/artists/<artistID>
 
Apple News      — applenews://
App Store       — itms-apps://itunes.apple.com/app/<appID>
Apple TV        — videos://
@mzeryck
mzeryck / mz_invisible_widget.js
Last active May 7, 2024 02:23
A Scriptable script that creates "invisible" widget backgrounds based on your iOS wallpaper, and then either uses them as a Scriptable widget background or exports to your camera roll.
/*
MIT License
Copyright (c) 2022 Maxwell Zeryck
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTW
@bzerangue
bzerangue / _verify-repair-permissions-disk.md
Last active April 25, 2024 22:55
Mac OS X Utilities via Terminal: (Verify and Repair: Disk Permissions AND Disk / Software Update / TimeMachine)

Verify and Repair Disk Permissions via Terminal (Mac OS X)

Verify Permissions

diskutil verifyPermissions /

Repair Permissions

diskutil repairPermissions /

@moklett
moklett / openconnect.md
Created July 24, 2012 15:21
OpenConnect VPN on Mac OS X

Unfortunately, the Cisco AnyConnect client for Mac conflicts with Pow. And by "conflicts", I mean it causes a grey-screen-of-death kernel panic anytime you connect to the VPN and Pow is installed.

As an alternative, there is OpenConnect, a command-line client for Cisco's AnyConnect SSL VPN.

Here's how to get it set up on Mac OS X:

  1. OpenConnect can be installed via homebrew:

     brew update
    

brew install openconnect

@tristanfisher
tristanfisher / Ansible-Vault how-to.md
Last active April 3, 2024 13:55
A short tutorial on how to use Vault in your Ansible workflow. Ansible-vault allows you to more safely store sensitive information in a source code repository or on disk.

Working with ansible-vault


I've been using a lot of Ansible lately and while almost everything has been great, finding a clean way to implement ansible-vault wasn't immediately apparent.

What I decided on was the following: put your secret information into a vars file, reference that vars file from your task, and encrypt the whole vars file using ansible-vault encrypt.

Let's use an example: You're writing an Ansible role and want to encrypt the spoiler for the movie Aliens.

@kevinkub
kevinkub / scriptable-line-chart.js
Last active February 1, 2024 15:18
Simple line chart class for https://scriptable.app 📈
class LineChart {
// LineChart by https://kevinkub.de/
constructor(width, height, values) {
this.ctx = new DrawContext();
this.ctx.size = new Size(width, height);
this.values = values;
}
_calculatePath() {
@pfig
pfig / mkfavicon.sh
Created February 12, 2012 12:01
Make a multi-resolution favicon.ico from a source image, using ImageMagick
#!/bin/bash
# from
# http://bergamini.org/computers/creating-favicon.ico-icon-files-with-imagemagick-convert.html
convert source-WxW.png -resize 256x256 -transparent white favicon-256.png
convert favicon-256.png -resize 16x16 favicon-16.png
convert favicon-256.png -resize 32x32 favicon-32.png
convert favicon-256.png -resize 64x64 favicon-64.png
convert favicon-256.png -resize 128x128 favicon-128.png
@brews
brews / gist:3987622
Created October 31, 2012 15:20
Plotting NCEP/NCAR geopotential height in Python with Basemap
#! /usr/bin/env python
from mpl_toolkits.basemap import Basemap, shiftgrid, cm
import numpy as np
import matplotlib.pyplot as plt
from netCDF4 import Dataset
import datetime
datetime_origin = datetime.datetime(1, 1, 1, 0, 0, 0, 0)
# In this case, this is 500 mb. Can check below with d.variables["level"][:]