|Aug 3, 2006, 04:23 PM||#1|
grep, regular expressions, HTML files
I could use a little help here. Alright, let's say I have this here HTML file, and I want to extract some of the things in brackets (which are just placeholders - in the HTML files I'm actually extracting data from there will be actual content where the brackets are) using grep, then send that data to a file.
I'm not entirely sure which regular expressions to use. Also, for a given piece of data I don't want the regular expression to return more than one match.
Oh, ignore all the broken links and images in the linked-to HTML file - they're supposed to be broken.
iMac Intel (Rev H, 27"), 1TB HDD, 16GB RAM, 10.8.4
|Aug 3, 2006, 07:49 PM||#2|
What you're looking for is something like this:
This matches a pair of square brackets with or without stuff in the middle. The ? makes * ungreedy -- it will return the shortest match possible. The brackets I think must be escaped since they have special meaning in a regex.
|Thread Tools||Search this Thread|
|thread||Thread Starter||Forum||Replies||Last Post|
|Regular Expression problem grabbing data from html page||petersz98||iPhone/iPad Programming||4||Jul 9, 2009 05:25 AM|
|Regular Expressions - Help||stuppy||Mac Programming||2||Nov 11, 2008 01:47 PM|
|What app will let me edit a .html file in HTML?||LoneWolf121188||OS X||12||Aug 28, 2008 04:36 PM|
|Anyone good with Regular Expressions? Particularly PHP's preg_match()?||radiantm3||Web Design and Development||10||Jun 24, 2008 08:07 PM|
|Help with regular expressions||simX||OS X||3||Jul 2, 2006 05:59 PM|
All times are GMT -5. The time now is 05:53 AM.