Some say a set of regular expressions comprises a domain-specific language, or DSL; essentially, a mini-programming language. A full-blown programming language like Java or Python can do many things, ...

I do a lot of work with textual data files, things like membership lists, race results, and team rosters—the sort of thing you get when exporting from a database or saving a spreadsheet in ...

In the world of Linux, the command line is an incredibly powerful tool for managing and manipulating data. One of the most common tasks that Linux users face is processing and extracting information ...