NoMan2000

Common OpenSSL Commands with Keys and Certificates

SSL Info

Generate RSA private key with certificate in a single command

openssl req -x509 -newkey rsa:4096 -sha256 -keyout example.key -out example.crt -subj "/CN=example.com" -days 3650 -passout pass:foobar

Generate Certificate Signing Request (CSR) from private key with passphrase

openssl x509 -x509toreq -in example.crt -out example.csr -signkey example.key -passin pass:foobar

Snawoot

Poor Man's Global Traffic Manager

Sometimes we need to add redundancy to some service or server which happen to be a public-facing entry point of our infrastructure. For example, imagine we want to add a high availability pair for a load balancer which sits on the edge of network and forwards traffic to alive backend servers.

                                             ┌─────────────┐
                                             │             │
                                      ┌─────►│  Backend 1  │
                                      │      │             │
                                      │      └─────────────┘

eNV25

package textwidth

import (
	"unicode"

	"golang.org/x/text/width"
)

// IsComb returns true if r is a Unicode combining character. Alias of:
//

mertcanekiz

<?xml version='1.0'?>
<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
<fontconfig>
 <match target="font">
  <edit mode="assign" name="rgba">
   <const>rgb</const>
  </edit>
 </match>
 <match target="font">
  <edit mode="assign" name="hinting">

gl-sergei

;;; inbox.el --- display inbox status information  -*- coding: utf-8 -*-

;; Copyright (C) 2014 Sergei Glushchenko.

;; Author: Sergei Glushchenko <gl.sergei@gmail.com>

;; This program is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.

fsmv

/*?sr/bin/env go run "$0" "$@"; exit $? #*/
// This is actually not a shebang, the first line is both valid shell script and valid go code
// Just run: chmod +x pass.go; ./pass.go
package main

import (
	"bufio"
	"crypto/sha256"
	"encoding/base64"
	"fmt"

reterVision

package main

import (
	"encoding/json"
	"fmt"
	"log"
	"net"
	"os"
	"time"
)

lloeki

// Electron's quick start sample, naively ported to Go
// https://github.com/atom/electron/blob/master/docs/tutorial/quick-start.md
//
// go get -u gopherjs
// gopherjs build main.go
// electron $(pwd)

package main

import (