Resumen de Effective Perl programming: analysis without paralysis
Perl is particularly well-suited for the analysis of log files and other similarly organized text. Using Perl, you can search files for entries meeting particular requierements (as with the grep command, but more powerfully), you can build data structutes that capture and organize the contents of files, and you can summarize or restructure data in the files. In this column, I'll illustrate the techniques that Perl programmers used to perform these tasks, strarting with the basics, the proceeding to more sophisticated examples.
