jorwan

GIT
===
[PUBLIC REPO]				https://www.kernel.org/pub/software/scm/git/

[DELETE ALL RM]			  	git rm $(git ls-files --deleted)

[DELETE BRANCH DOWN]	          	git branch <branchName> --delete

[DELETE BRANCH UP]		  	git push origin --delete <branchName>

jorwan

LOCK FILE +, UNLOCK -                                   chattr -i /etc/httpd/conf/httpd.conf
 
NETWORKING
                                                        ifconfig eth0 up
                                                        history | grep ifconfig
                                                        ifconfig eth0:1 <ip>
                                                        tracert <domain>
                                                        watch "echo stats | nc 127.0.0.1 11211"
 
FILE PERMISSIONS

jorwan

#!/usr/bin/env bash

# Install dependencies
yum update -y
yum install -y gcc apr-devel apr-util-devel openssl-devel pcre-devel libxml2-devel libcurl-devel

# Or just make your own installation for apr
mkdir setup && cd setup
wget <url_to_apache>.tar.gz
tar -zxvf <apache>.tar.gz

jorwan

<?php

$formMatch = array();						
$code = '<form name="otro_texto_que_sacare">texto_que_sacare</form>';						
preg_match_all("/<form (.*?)>(.*?)<\/form>/i", $code, $matches, PREG_SET_ORDER);
foreach ($matches as $data) 
{							
  print_r($data);
}

jorwan

<!-- index.html.erb -->

<% form_tag search_path do %>
	<%= select :search, :state, State.all.collect { |m| [m.full_name, m.id] }.sort, {:prompt=>'Please Select...'} %>
	<%= observe_field(:state, :url => { :action => :update_city_menu },
                  :update => :city_field_div,
                  :with => :state
            ) %> 
	<div id="city_field_div"></div>
        <%= submit_tag 'Submit' %>