Using Regular Expressions To appreciate the power of regular expressions, let's look at a simple Perl script that helps system administrators look for authentication failures. For the following ...

I'm working on a basic perl script that needs to print (to a file) a variable all on one line. The variable is initially read in from a file where it may contain one or mare carriage returns or ...

That's where the Perl module called XML::Simple comes in. It takes away the drudgery of parsing XML data, making the process easier than you ever thought possible.