mikedugan

alias ls='ls -lah'
alias ld='ls -d .*'
alias ez='exec zsh'
alias tf="sftp mike@tick"
alias .2='cd ../../'
alias .3='cd ../../../'
alias .4='cd ../../../../'
alias .5='cd ../../../../../'
alias h='history'
alias j='jobs -1'

mikedugan

FILE SPACING:

 # double space a file
 sed G

 # double space a file which already has blank lines in it. Output file
 # should contain no more than one blank line between lines of text.
 sed '/^$/d;G'

 # triple space a file

mikedugan

$!/bin/bash

find . -type d -print0 | while read -d '' -r dir; do
    files=("$dir"/*)
    printf "%5d files in directory %s\n" "${#files[@]}" "$dir"
done

mikedugan

#single page redirects
Redirect 301 /oldpage.html http://www.yoursite.com/newpage.html
Redirect 301 /oldpage2.html http://www.yoursite.com/folder/

#entire site redirect
Redirect 301 / http://newsite.com/

#automatically append or prepend files 
php_value auto_prepend_file "/real/path/to/file/functions.php"
php_value auto_append_file "/real/path/to/file/footer.php"

mikedugan

<?php

//useful in combination with scandir() function and a foreach loop
if (file_exists('test.xml') {
  $xml = simplexml_load_file('test.xml');
  $node1 = $xml->node1;
  $node2 = $xml->node1->node2;
  $n2attr = $node2['someAttr'];
}

mikedugan

<?php

$email = $_POST('email'):
$number = $_POST('number');
$d = $_POST('day');
$m  = $_POST('month');
$y = $_POST('year');
$answer = $_POST('answer');

//returns true if the email is valid

mikedugan

<?php
/**
 * util.php
 *
 * util.php is a library of helper functions for common tasks such as
 * formatting bytes as a string or displaying a date in terms of how long ago
 * it was in human readable terms (E.g. 4 minutes ago). The library is entirely
 * contained within a single file and hosts no dependencies. The library is
 * designed to avoid any possible conflicts.
 *

mikedugan

<?php

//check http://en.wikipedia.org/wiki/List_of_SMS_gateways for gateways and compile into this function as needed

mail("[email protected]", "", "Your packaged has arrived!", "From: David Walsh <[email protected]>\r\n");

?>

mikedugan

<?php
function clean($value) {

       // If magic quotes not turned on add slashes.
       if(!get_magic_quotes_gpc())

       // Adds the slashes.
       { $value = addslashes($value); }

       // Strip any tags from the value.

mikedugan

<?php
ini_set('error_reporting',E_ALL);
ini_set('display_errors',1);
ini_set('html_errors',1);

function getTweetCount($url) {
        $url = urlencode($url);
        $twitterEndpoint = "http://urls.api.twitter.com/1/urls/count.json?url=%s";
        $fileData = file_get_contents(sprintf($twitterEndpoint, $url));
        $json = json_decode($fileData, true);