In Linux, what's the simplest way to take a podcast RSS file as input, and output a file containing just the URLs of all the MP3s enclosed in the RSS file? Difficulty: the method must only Bash + GNU tools, Python or Perl, with no non-standard add-on libraries or dependencies required.
posted on May 10, 2007 - 22 answers

*nix shell "best practices" anyone? [more inside]
posted on May 31, 2006 - 9 answers

Perl, semaphores, linux, problems [mi]
posted on Oct 4, 2004 - 6 answers

Can anyone recommend a program (in say perl or java or something) that will execute on my linux web server and a) slurp the file references in the pages (html, php) and b) compare them to the actual files in my web root tree giving me a list of all of the unreferenced files (not referenced on public web pages)? I want to clean up this junky file system, but I don't want to break any links and I inherited the mess. Thanks.
posted on Sep 13, 2004 - 5 answers

I have been looking at changing my web development focus from Windows/ASP/.NET to LAMP(Linux, Apache, MySQL, PHP/Python/Perl) because my gut is telling me that this is where things are going. Oh, Java should be in there as well.

What's the skinny on LAMP in the real world (Netcraft surveys aside)? Is it difficult to change to LAMP/Java? Is the open source thing really sticking?
posted on Jan 9, 2004 - 14 answers