http://d.hatena.ne.jp/ken_c_lo/20130410/1365623063 / https://github.com/blog/967-github-secrets

javascript:location.href=location.href+"?w=1";

remove $ ("$ yum install foo" to "yum install foo")

javascript:document.body.innerHTML=document.body.innerHTML.replace(/[\$#]\s/g,'');focus();

javascript:location.href='http://reader.livedoor.com/subscribe/?url=http://twitter.com/statuses/u...