<wob_jonas> perl -eopen$i,"<",($f="wisdom/aristotle");$_=<$i>; s/, even though.*\\. / without checking. / or die; if (1) { open$o,">",$f; print$o $_ or die; } print substr$_,0;

#!/usr/bin/perl
$c=unpack"C",$ARGV[0];print+($c&1?"H":"h"),"ello",($c&2?"":","),($c&4?" W":" w"),"orld",($c&16?$c&8?",":"!":$c&8?".":""),($c&32?"":"\n");