Faça “Nevar” no Terminal :)

 
Digite no Terminal:
ruby -e 'C=`stty size`.scan(/\d+/)[1].to_i;S=["2743".to_i(16)].pack("U*");a={};puts "\\033[2J";loop{a[rand(C)]=0;a.each{|x,o|;a[x]+=1;print "\\033[#{o};#{x}H \\033[#{a[x]};#{x}H#{S} \\033[0;0H"};$stdout.flush;sleep 0.1}'