I have never really used the browser console before, so I don't really know what it is capable of doing. How do I force/initiate an automatic refresh on a page from the browser console? (That is, instead of having to press F5 everytime.)
Also, does the console take jQuery? Or does it depend on whether the web page you are on uses jQuery or not?
You can refresh a page from within the browser console by running the following command:
location.reload()
If the website you are on has jQuery loaded you will be able to run jQuery commands.
If the website does not have jQuery loaded you can use the following bookmark to inject jQuery into the page:
javascript:(function(e,a,g,h,f,c,b,d){if(!(f=e.jQuery)||g>f.fn.jquery||h(f)){c=a.createElement("script");c.type="text/javascript";c.src="http://ajax.googleapis.com/ajax/libs/jquery/"+g+"/jquery.min.js";c.onload=c.onreadystatechange=function(){if(!b&&(!(d=this.readyState)||d=="loaded"||d=="complete")){h((f=e.jQuery).noConflict(1),b=1);f(c).remove()}};a.documentElement.childNodes[0].appendChild(c)}})(window,document,"1.3.2",function($,L){(function(){var d=document.createElement("div"),c=document.getElementsByTagName("body")[0],e=false,g="";d.style.position="fixed";d.style.height="32px";d.style.width="220px";d.style.marginLeft="-110px";d.style.top="0";d.style.left="50%";d.style.padding="5px 10px";d.style.zIndex=1001;d.style.fontSize="12px";d.style.color="#222";d.style.backgroundColor="#f99";if(typeof jQuery!="undefined"){g="This page already using jQuery v"+jQuery.fn.jquery;return f()}else{if(typeof $=="function"){e=true}}function a(i,k){var h=document.createElement("script");h.src=i;var j=document.getElementsByTagName("head")[0],b=false;h.onload=h.onreadystatechange=function(){if(!b&&(!this.readyState||this.readyState=="loaded"||this.readyState=="complete")){b=true;k();h.onload=h.onreadystatechange=null;j.removeChild(h)}};j.appendChild(h)}a("http://code.jquery.com/jquery.min.js",function(){if(typeof jQuery=="undefined"){g="Sorry, but jQuery wasn't able to load"}else{g="This page is now jQuerified with v"+jQuery.fn.jquery;if(e){g+=" and noConflict(). Use $jq(), not $()."}}return f()});function f(){d.innerHTML=g;c.appendChild(d);window.setTimeout(function(){if(typeof jQuery=="undefined"){c.removeChild(d)}else{jQuery(d).fadeOut("slow",function(){jQuery(this).remove()});if(e){$jq=jQuery.noConflict()}}},2500)}})();});