But now, by going -E instead of -e, you bring in Perl 5.10. This means you get
perl -e 'print 51 * 51 , "\n"'
say, which is by far my fave Perl 5.10 addition.
I'm already starting to do one-liners more, now that I have
perl -E 'say 51 * 51'
realiasis also helpful with this.
Credit where due.