JoeyBurzynski

/* jQuery selector to match exact text inside an element
 *  http://wowmotty.blogspot.com/2010/05/jquery-selectors-adding-contains-exact.html
 *  :containsExact()     - case insensitive
 *  :containsExactCase() - case sensitive
 *  :containsRegex()     - set by user ( use: $(el).find(':containsRegex("/(red|blue|yellow)/gi")') )
 */
$.extend( $.expr[":"], {
	containsExact: $.expr.createPseudo ?
		$.expr.createPseudo(function(text) {
			return function(elem) {

JoeyBurzynski

1. Class selector - .<classname>
2. Id selector - #<id>
3. Scope selector - .<classname><space>.<dusra_classname>
4. Immediate child selector - .<classname>">".<child_classname>
5. Attribute selector - [<attributename>='<value>'] OR [<attributename>]
6. Tag selector - "<tagname>"
7. DOM element - Directly pass the element to jquery function
8. Multiple element - separate selectors using <comma>

JoeyBurzynski

read -d '' SLACK_PAYLOAD_DATA << EOF
{
    "channel": "#channel",
    "username": "Bot",
    "text": "Message by _$(id -un)@$(hostname -f)_.",
    "icon_emoji": ":poop:",
    "attachments": [
        {
            "fields": [
                {

JoeyBurzynski

// Get all methods on an object
function getOwnMethods(obj) {
  var props = Object.getOwnPropertyNames(obj);
  return props.filter(function(prop) {
    return obj[prop] && obj[prop].constructor &&
      obj[prop].call && obj[prop].apply;
  });
}



// Example Object

var Module = {
  str: "a string",
  array: [1, 2, 3, 4],
  alpha: function() {
    return this;
  },
  beta: function() {
    return this;
  },
  delta: function() {
    return this;
  }
};
console.log(
  getOwnMethods(Module)
);

// > ["delta", "alpha", "beta"]

JoeyBurzynski

du --all --one-file-system / | awk '{if($1 > 102400) print int($1/1024) "MB" " " $2 }'

JoeyBurzynski

function buf ()
{
    local filename=$1
    local filetime=$(date +%Y%m%d_%H%M%S)
    cp -a "${filename}" "${filename}_${filetime}"
}

JoeyBurzynski

function myip ()
{
    res=$(curl -s checkip.dyndns.org | grep -Eo '[0-9\.]+')
    echo -e "Your public IP is: ${echo_bold_green} $res ${echo_normal}"
}

myip

JoeyBurzynski

#!/usr/bin/env bash

if [ "$(uname)" == "Darwin" ]; then
    # Do something under Mac OS X platform        
elif [ "$(expr substr $(uname -s) 1 5)" == "Linux" ]; then
    # Do something under GNU/Linux platform
elif [ "$(expr substr $(uname -s) 1 10)" == "MINGW32_NT" ]; then
    # Do something under Windows NT platform
fi

JoeyBurzynski

netstat -an |grep 445 |grep LISTEN

# From a bash script how can I quickly find out whether a port 445 is open/listening on a server.
#
# I have tried a couple of options, but I want something quick:
# 1. lsof -i :445 (Takes seconds)
# 2. netstat -an |grep 445 |grep LISTEN (Takes seconds)
# 3. telnet (it doesn't return)
# 4. nmap, netcat are not available on the server
# 

JoeyBurzynski

module OS
  def OS.windows?
    (/cygwin|mswin|mingw|bccwin|wince|emx/ =~ RUBY_PLATFORM) != nil
  end

  def OS.mac?
    (/darwin/ =~ RUBY_PLATFORM) != nil
  end

  def OS.unix?