maxtaco

Get a Bot Token

As your keybase user run:

$ keybase bot token create > /tmp/bot-token

You'll get back a base64 token, like: 6C37sjCBgMNf06Z6oTgixIxHJpja8G-Qp. This is your bot token that allows you to sign up bots.

mishimay

// Usage: swift remove_alpha_channel.swift filename.png

import Foundation
import CoreImage

let arguments = CommandLine.arguments
let filename = arguments[1]

let dataProvider = CGDataProvider(filename: filename)!
let cgImage = CGImage(pngDataProviderSource: dataProvider, decode: nil, shouldInterpolate: true, intent: .defaultIntent)!

Vladlex

public extension UIImage {

public struct FlipOptions: OptionSet {
        
        public typealias RawValue = Int
        
        public let rawValue: RawValue
        
        public init(rawValue: RawValue) {
            self.rawValue = rawValue

yifanlu

brettneese

/*
 * Star Micronics
 *
 * CUPS Filter
 *
 * [ Linux ]
 * compile cmd: gcc -Wl,-rpath,/usr/lib -Wall -fPIC -O2 -o rastertostar rastertostar.c -lcupsimage -lcups
 * compile requires cups-devel-1.1.19-13.i386.rpm (version not neccessarily important?)
 * find cups-devel location here: http://rpmfind.net/linux/rpm2html/search.php?query=cups-devel&submit=Search+...&system=&arch=
 *

tresf

Psync;1;0                           # **RESERVED COMMAND**
<HEADER>Psmgr;1                    # **RESERVED COMMAND**
Ppws;1537499426                    # **RESERVED COMMAND**
Pps;0;n                            # Printer status after reply.  (0=disable 1=enable);(n=force no persistent, 0=disable printer status extension;1=enable printer status extension)
Pcla;1                             # **RESERVED COMMAND**
Psid;2                             # **RESERVED COMMAND** Set current session identification number
Pr;0;t                             # Read ribbon value (0=RIBBON_YMCKO);(t=Previous parameter is a number, not a string)
Pwres;300;300;0                    # Card resolution?
Psk;10                             # Monochrome print speed (10=fastest, 1=slowest)
Piqla;a;d                          # Print quality level adjust (a=activate adjustment, d=disable)

warewolf

Phison PS2251-xx USB flash drive controller mode configuration

Overview

Phison based flash drives have various modes that dictate how they operate;

1. as a regular flash drive (mode 3)
2. as a dual-volume flash drive (mode 7)
3. as a single volume flash drive + cdrom (mode 21)

tobozo

#include "Mac.h"

Mac::Mac(){
  for(int i=0;i<6;i++){
    adress[i] = 0x00;
  }
}

Mac::Mac(uint8_t first, uint8_t second, uint8_t third, uint8_t fourth, uint8_t fifth, uint8_t sixth){
  adress[0] = first;

ldez

Gmail and GitHub

How to filter emails from GitHub in Gmail and flag them with labels.

The labels in this document are just examples.

Pull Request

Filter	Label

hsuh

url - https://aws.amazon.com/blogs/security/a-safer-way-to-distribute-aws-credentials-to-ec2/

Finding hard-coded credentials in your code
Hopefully you’re excited about deploying credentials to EC2 that are automatically rotated.  Now that you’re using Roles, a good security practice would be to go through your code and remove any references to AKID/Secret.  We suggest running the following regular expressions against your code base:

Search for access key IDs: (?<![A-Z0-9])[A-Z0-9]{20}(?![A-Z0-9]).  In English, this regular expression says: Find me 20-character, uppercase, alphanumeric strings that don’t have any uppercase, alphanumeric characters immediately before or after.
Search for secret access keys: (?<![A-Za-z0-9/+=])[A-Za-z0-9/+=]{40}(?![A-Za-z0-9/+=]).  In English, this regular expression says: Find me 40-character, base-64 strings that don’t have any base 64 characters immediately before or after.
If grep is your preferred tool, run a recursive, Perl-compatible search using the following commands