A Tiny Poetry Generator with Blinkenlights

Thursday 3 September 2009, 3:31 pm   /////////  

ppg256-4 on a shelf

[As I wrote on netpoetic.com:] My latest Perl Poetry Generator in 256 Characters, ppg256-4, is my first one created specifically for a gallery setting. Although shown here in my office, it’s now on display at the Axiom Gallery for New and Experimental Media in Boston in the show Pulling Back the Curtain, which runs through September 27.

Since 2007, I have been developing Perl poetry generators that are 256 characters long. These programs constitute the ppg256 series. They are simply 256 characters of Perl code; they use no external data sources, online or local, and they do not make use of any special libraries or invoke any other programs. Here’s the code for ppg256-4:

perl -e 'sub c{$_=pop;$_[rand split]}sub w{c("b br d f fl l m p s tr w").c"ad ag ap at ay ip on ot ow"}{$|=print"\0\0\0\0\0\1Z00\2AA\33 b".c("be de mis re pre ").w." ".c("a on the that")." ".w.w.", ".c("boss bro buddy dogg dude guy man pal vato")."\4";sleep 4;redo}' > /dev/alpha

Note that those 256 characters of Perl include all of the control codes that are needed to drive the sign; the output is just redirected to the sign, a serial device, instead of appearing in the terminal. If you want to run ppg256-4 yourself, you can use this modified version that doesn’t include the control codes — it’s ready for you to copy and paste it into a terminal window:

perl -le 'sub c{$_=pop;$_[rand split]}sub w{c("b br d f fl l m p s tr w").c"ad ag ap at ay ip on ot ow"}{$|=print "\n".c("be de mis re pre ").w." ".c("a on the that")." ".w.w.", ".c("boss bro buddy dogg dude guy man pal vato")."\4";sleep 4;redo} #No LED sign version'

I’ll try to post a longer discussion about ppg256-4 on netpoetic.com and/or on Post Position before too long.

ppg256-4_2

ppg256-4_3

ppg256-4_4

ppg256-4_5

This was posted here on Post Position for the convenience of those of you who subscribe to the feed or visit the site. If you want to leave a comment, please head over to this post on netpoetic.com.

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