1#
2# Copyright(C) 2008
3# All Rights Reserved. Salih Yurttas, ZCubes, BitsOfCode Software Systems, Inc..
4#
5# Permission to use, copy, modify, and distribute this
6# software and its documentation for EDUCATIONAL purposes
7# and without fee is hereby granted provided that this
8# copyright notice appears in all copies.
9#
10# date : June 1, 2008.
11# author : Salih Yurttas. Jackson Booth.
12#
13# e_00.rb
14#
15
16puts "In parent, term = #{ENV['TERM']}"
17
18fork do
19 puts "Start of child 1, term = #{ENV['TERM']}"
20 ENV['TERM'] = "ansi"
21
22 fork do
23 puts "Start of child 2, term = #{ENV['TERM']}"
24 end
25
26 Process.wait
27
28 puts "End of child 1, term = #{ENV['TERM']}"
29end
30
31Process.wait
32
33puts "Back in parent, term = #{ENV['TERM']}"