The article references some great modules for those actually writing perl code. For those that never learn to write full apps in perl, there are still a few ge

The article references some great modules for those actually writing perl code. For those that never learn to write full apps in perl, there are still a few gem 1-liners that are worth tucking away. For instance, perl -pi.bak -e 's/something/something_else/g' *.erl would act as a global substitution with backups (any file changed would have an original x.erl.bak). A list of some other useful 1-liners can be found here: http://blog.ksplice.com/2010/05/top-10-perl-one-liner-tricks/ http://blog.ksplice.com/2010/05/top-10-perl-one-liner-tricks...