elundmark

#!/bin/bash

# HAVE A LOOK AT https://gist.github.com/3135855 FIRST ON HOW THIS WORKS
# keyring_password.sh [ "name of key" [, "store-this_Password ]]
# It either echoes the stored password, or stores a new item

if [ ! "$1" ]; then
  exit 1
fi
_PWNAME="$1"      # A placeholder name for this password in the keychain

elundmark

alias _sa='sudo apt-get'
alias _sai='sudo apt-get install'
alias _sar='sudo apt-get remove'
alias _sarp='sudo apt-get remove --purge'
alias _saa='sudo apt-get autoremove'
alias _saap='sudo apt-get autoremove --purge'
alias _sau='sudo apt-get update'
alias _sag='sudo apt-get upgrade'
alias _saug='sudo apt-get update && sudo apt-get upgrade'
alias _scaug='sudo apt-get update && sudo apt-get upgrade && sudo apt-get clean'

elundmark

<?php
 
// deny user login for all non admin users
function restrict_access_admin_panel(){
  global $current_user;
  get_currentuserinfo();
  
  // other tips I've read forgets that admin-ajax.php is used
  //   for ajax requests which breaks (almost) all plugins with ajax
  if ($current_user->user_level <  4 && !defined('DOING_AJAX')) {

elundmark

#!/usr/bin/python -tt

# from: http://www.techgaun.com/2012/03/extracting-all-hyperlinks-from-webpages.html

import re, urllib2, sys

def main():
  ''' Usage: url_extractor.py "http://example.com/"
      NOTICE: Intended for root urls; ie no */file or /subfolder/*
      In that case you need to edit this file first

elundmark

<?php

// This replaces the included jQuery file from WP and uses the cdn hosted version from Google
// PLUS removes the ?ver=1.x.x from the url, making it more likely to be cached already

function rssv_scripts() {
  global $wp_scripts;
  if ( !is_a( $wp_scripts, 'WP_Scripts' ) )
	  return;
  $wp_scripts->registered[jquery]->ver = null;

elundmark

// Selects all matching elements who's first letter is 'x'
// Ignores any leading whitespace.
//
// Usage:
// <p>Hello!</p>
// <p>Honestly...</p>
// <p>Goodbye!</p>
//
// var allHes = $("p:startswith('h')"); // == [ "<p>Hello!</p>", "<p>Honestly...</p>" ]

elundmark

# When you edit your tools, "Manage external tools", wrap your code in brackets and send it to /dev/null

#!/bin/bash
{
  #some code
} &>/dev/null

# this way you can suppress warnings otherwise sent to the console.

elundmark

# usage in bash/sh
# $ NODERESULT=`node worker.js $(echo -n "Variable / file content" | base64 -w 0)`
# encode variable in bash and decode it in node using atob package
# , and finally decode the result in bash.
# $ NODERESULT=$(echo -n "$NODERESULT" | base64 --decode -w 0)
# This makes every argument given to node foolproof.

if ( !process.argv[2] ) {
  throw new Error( "No valid argument given!" );

elundmark

IMAGE=/path/to/image

if [[ "$(file -b $IMAGE)" =~ ^JPEG ]]; then
  # EX: JPEG image data, JFIF standard 1.01
  echo "Valid JPEG image"
fi

elundmark

# paste into .bashrc or your aliases file
# Usage:
# $> downloadmanager "http://domain.com/file1.zip" "http://domain.com/file2.zip" "http://domain.com/file3.zip"

downloadmanager () {
  if [ ! "$1" ] || [ ! "$@" ]; then
    exit 1
  fi
  OLDDIR="$PWD"
  DCOUNT=1