gistfile1.txt

#!/usr/bin/ruby
require 'date'

session = Hash.new
time = Array.new
parseapache = /.*\[(.*) .*\].* ([a-zA-Z0-9]+)$/

File.open("test100").each do |line|
        matches =  parseapache.match(line)
         if matches
		 if !(session[matches[2]])
			session[matches[2]] = Array.new
			session[matches[2]] << DateTime.strptime(matches[1], "%d/%b/%Y:%H:%M:%S").to_s
			session[matches[2]].sort
		else
                        session[matches[2]] << DateTime.strptime(matches[1], "%d/%b/%Y:%H:%M:%S").to_s
			session[matches[2]].sort
		end
        end
end

overall = 0
sessions = 0
session.each do |key, value|
	
        puts "#{key} = #{value}"
end