Basically I have a local html file, called file1.html it has a series of links (with a particular domain name) in addition to the html code, I am trying to follow each of these links (based on the regular expression /on\.fe/) each of these links, in their content have a link to another page, (I would like to capture this particular page based on a regular expression /www\.arax/), and substitute for each link (with regular expression /on\.fe/)in file1.html...