4ndrej

#/bin/bash

dir=$(mktemp --directory)
declare -a input=()

cat <<__EOT__ > ${dir}/metadata.txt
---
title: The Story of Us
author: Tim Urban
rights:  Creative Commons Non-Commercial Share Alike 3.0

4ndrej

// radio code generator for ford radio with serial starting with "M"
// stolen from https://github.com/OlegSmelov/ford-radio-codes
// get the radio serial by holding 1+6 while powering radio on

'use strict';

function generateSerial(serial) {
  const lookup = [
    [9, 5, 3, 4, 8, 7, 2, 6, 1, 0],
    [2, 1, 5, 6, 9, 3, 7, 0, 4, 8],

4ndrej

#!/bin/bash

# The hook supports 2 actions, 'create' and 'delete', passed as the first argument.
# When 'create' is passed in, a validation TXT record is added, 
# 'delete' cleans up that record after validation
ACTION=$1
# The second the name of the Azure Account that contains the DNS Zone Resource
AZ_ACCOUNT=$2
echo $AZ_ACCOUNT
# set the name of the Azure Resource Group that contains the DNS Zone Resource

4ndrej

http {
    #access_log  logs/access.log  main;
    
    # parse \d{4}-\d{2} from $time_iso8601 into $yyyy_mm
    map $time_iso8601 $yyyy_mm {
        "~^(?<temp>\d{4}-\d{2})"  $temp;
    }

    server {
        listen       80;

4ndrej

import javax.crypto.Cipher;

class Test {
  public static void main(String[] args) {
    try {
      System.out.println("Hello World!");
      int maxKeyLen = Cipher.getMaxAllowedKeyLength("AES");
      System.out.println(maxKeyLen);
    } catch (Exception e){
      System.out.println("Sad world :(");

4ndrej

sublimetext ebook merge paragraphs regexp pattern

search pattern:
(\n\n)([\w])
replace pattern:
 \2


before:
	„Elfové a draci, řek jsem svýmu klukovi, zelí a brambory jsou pro nás

4ndrej

#!/bin/bash
# stolen from now defunct http://wiki.sysconfig.org.uk/display/howto/Convert+Citrix+XenServer+images+to+plain+Xen
#
# To summarize the .xva format:
# - it's a tar file
# - it contains a folder
# - the folder contains chunks of 1MB each
# - they can be concatenated, but blank space needs to be filled

dd if=/dev/zero of=blank bs=1024 count=1k

4ndrej

# get current branch in git repo
function parse_git_branch() {
	BRANCH=`git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'`
	if [ ! "${BRANCH}" == "" ]
	then
		STAT=`parse_git_dirty`
		echo "[${BRANCH}${STAT}]"
	else
		echo ""
	fi

4ndrej

var isMobile = {
    Android: function() {
        return navigator.userAgent.match(/Android/i);
    },
    BlackBerry: function() {
        return navigator.userAgent.match(/BlackBerry/i);
    },
    iOS: function() {
        return navigator.userAgent.match(/iPhone|iPad|iPod/i);
    },

4ndrej

# convert from pfx to passwordless key/crt chain
# based on https://gist.github.com/ericharth/8334664

# params
PFX="hostname.pfx"
PASSWORD="pfxpassword"
OUT="hostname-2018"

# key
openssl pkcs12 -in $PFX -password pass:$PASSWORD -nodes -nocerts -out $OUT.key