nmap output cleaner

Jul 19
2007
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arg = ARGV.join(" ")
arg.empty? and exit
 
puts %x[nmap #{arg} 2>/dev/null].scan(/^\d+.+/)
Written by Vidul in: Ruby, scripts |

1..666

Jul 19
2007
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irb console

$.=0; (1..666).to_a.inject(1){|res, i| res += i}.to_s.split(//).collect{|i| $. += i.to_i}; STDOUT.puts$
Written by Vidul in: Ruby, oneliners, scripts |

JAPH

Jul 19
2007
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$_->[/^(?>(.)?(.)+.*)(?!\1)(??{print(($1..$2)[9,0,15,7])})/]
Written by Vidul in: JAPH, Perl |

Fibonacci numbers in Ruby and Perl

Jul 19
2007
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#!/usr/bin/env ruby

x=1;loop{p$.+=x=$.-x}

. #!/usr/bin/env perl

print$}+=$.=$}-$.||1while.1
Written by Vidul in: Perl, Ruby |

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