Commit Unix process genocide (Or just kill jetty when ctrl-c doesn't work)

kill_procs.rb

#!/usr/bin/env ruby

require 'colorize'

search = ARGV[0]

if search
  results = `ps aux | grep -i #{search} | grep -v grep | grep -v ruby`.split("\n")
  if results.size > 0
    puts "Kill these processes???".red
    puts results.map { |m| m.sub(/([^\s]*\s*){10}/, '') }.join("\n").yellow
    print "(y/n):".red
    begin
      system 'stty raw -echo'
      str = STDIN.getc
    ensure
      system 'stty -raw echo'
      puts ''
    end
    if str.downcase == "y"
      pids = results.map { |m| m.split[1] }
      puts "killing processes " + pids.join(", ")
      pids.each { |pid| system "kill -9 #{pid}" }
    end
  else
    puts "No processes match"
  end
end