Skip to content

Instantly share code, notes, and snippets.

View ddebin's full-sized avatar

Damien Debin ddebin

19 followers · 1 following
View GitHub Profile
@robinsmidsrod
robinsmidsrod / ubuntu-amd64-installer.ipxe
Created March 27, 2012 08:52
Boot Ubuntu x64 installer directly from the network. Only iPXE needed
#!ipxe
dhcp
echo Starting Ubuntu x64 installer for ${hostname}
set base-url http://archive.ubuntu.com/ubuntu/dists/lucid/main/installer-amd64/current/images/netboot/ubuntu-installer/amd64
kernel ${base-url}/linux
initrd ${base-url}/initrd.gz
#imgargs linux auto=true url=http://yourserver/some/path/preseed.cfg
boot ||
# If everything failed, give the user some options
echo Boot from ${base-url} failed
@pitch-gist
pitch-gist / gist:2999707
Created June 26, 2012 22:21
HTML: Simple Maintenance Page
<!doctype html>
<title>Site Maintenance</title>
<style>
body { text-align: center; padding: 150px; }
h1 { font-size: 50px; }
body { font: 20px Helvetica, sans-serif; color: #333; }
article { display: block; text-align: left; width: 650px; margin: 0 auto; }
a { color: #dc8100; text-decoration: none; }
a:hover { color: #333; text-decoration: none; }
</style>
@adaugherity
adaugherity / patch-edid.rb
Last active July 23, 2024 13:42 — forked from BugRoger/patch-edid.rb
#!/usr/bin/ruby
# Create display override file to force Mac OS X to use RGB mode for Display
# see http://embdev.net/topic/284710
require 'base64'
data=`ioreg -l -d0 -w 0 -r -c AppleDisplay`
edids=data.scan(/IODisplayEDID.*?<([a-z0-9]+)>/i).flatten
vendorids=data.scan(/DisplayVendorID.*?([0-9]+)/i).flatten
@rishabhmhjn
rishabhmhjn / android_pkg_name_validate.js
Last active March 2, 2022 02:04
Regex to validate Android Package Name
var pattern = /^[a-z][a-z0-9_]*(\.[a-z0-9_]+)+[0-9a-z_]$/i;
[
"me.unfollowers.droid",
"me_.unfollowers.droid",
"me._unfollowers.droid",
"me.unfo11llowers.droid",
"me11.unfollowers.droid",
"m11e.unfollowers.droid",
"1me.unfollowers.droid",
@siygle
siygle / gist:9678772
Created March 21, 2014 03:12
Parse Gmail Inbox to sheet
function processInboxToSheet() {
//var threads = GmailApp.getInboxThreads();
// Have to get data separate to avoid google app script limit!
var start = 0;
var threads = GmailApp.getInboxThreads(start, 100);
var sheet = SpreadsheetApp.getActiveSheet();
var result = [];
for (var i = 0; i < threads.length; i++) {
var messages = threads[i].getMessages();
@webinista
webinista / RunAProxyOnAmazonEC2VPC.md
Last active April 27, 2024 12:21
Create a proxy server on an Amazon EC2 (VPC) instance

This will create a proxy server in whatever your availability zone your VPC is in. For me, that's us-east-1b. For you, that may be something different. Steps 10+ should more or less work regardless of your provider since those steps cover the setup and configuration of TinyProxy.

  1. Click the Launch Instance button.
  2. Choose Ubuntu Server 14.04 LTS (HVM), SSD Volume Type. This isn't strictly necessary. If you choose another OS, check its documentation for how to install new packages.
  3. On the Choose an Instance Type screen, select t2.micro. It's Free Tier eligible.
  4. Click the Next: ... buttons until you reach the Configure Security Group screen.
    • You may wish to reduce the amount of storage on the Add Storage screen. This is optional.
    • You may wish to add a tag on the Tag Instance screen. This is also optional.
  5. On the Configure Security Group screen:
  • Select Create a new security group.
@mlynch
mlynch / info.plist
Last active August 6, 2023 07:31
Disable App Transport Security in iOS 9
<!--
This disables app transport security and allows non-HTTPS requests.
Note: it is not recommended to use non-HTTPS requests for sensitive data. A better
approach is to fix the non-secure resources. However, this patch will work in a pinch.
To apply the fix in your Ionic/Cordova app, edit the file located here:
platforms/ios/MyApp/MyApp-Info.plist
And add this XML right before the end of the file inside of the last </dict> entry:
@schickling
schickling / _README.md
Last active January 4, 2024 09:37
Script to import and export docker-machine configurations to sync between hosts/collaborators

docker-machine import/export

Script to import and export docker-machine configurations to sync between hosts/collaborators

Export (on host A)

$ docker-machine ls
NAME       ACTIVE   DRIVER         STATE     URL                            SWARM   DOCKER    ERRORS
dev        -        digitalocean   Running   tcp://example.com:2376                 v1.10.1
@cvan
cvan / HOWTO.md
Last active May 31, 2024 14:19
get all URLs of all network requests made on a web page from the Chrome Dev Tools (from an exported HAR)

Setup

Using Homebrew on Mac OS X:

brew install jq

Add these aliases to your profile (e.g., ~/.zshrc, ~/.bashrc, ~/.profile, etc.):

alias hurlp='pbpaste | jq ".log.entries" | tee >(jq --raw-output "[.[] | .request.url] | sort | unique | .[]")'

alias hurld='pbpaste | jq ".log.entries" | jq --raw-output "[.[] | .request.url] | sort | unique | .[]" | harurls | tee >(xargs -n 1 curl -O $1)'

@spaze
spaze / opera-vpn.md
Last active April 20, 2024 02:14
Opera VPN behind the curtains is just a proxy, here's how it works

2023 update

ℹ️ Please note this research is from 2016 when Opera has first added their browser "VPN", even before the "Chinese deal" was closed. They have since introduced some real VPN apps but this below is not about them.

🕵️ Some folks also like to use this article to show a proof that the Opera browser is a spyware or that Opera sells all your data to 3rd parties or something like that. This article here doesn't say anything like that.

When setting up (that's immediately when user enables it in settings) Opera VPN sends few API requests to https://api.surfeasy.com to obtain credentials and proxy IPs, see below, also see The Oprah Proxy.

The browser then talks to a proxy de0.opera-proxy.net (when VPN location is set to Germany), it's IP address can only be resolved from within Opera when VPN is on, it's 185.108.219.42 (or similar, see below). It's an HTTP/S proxy which requires auth.