huseyin · March 31, 2015 13:49
diff --git a/rubykern.rb b/rubykern.rb
 # + Kernel, Ruby method system
 # + örnek gösterim

 trace_var :$_, proc {|x| puts "$_ is now '#{x}'" }
 $_ = "there"

 Signal.trap(0, proc { puts "Terminating: #{$$}" })
 Signal.trap("CLD")  { puts "Child died" }
 fork && Process.wait
	# + Kernel, Ruby method system
	# + örnek gösterim

	trace_var :$_, proc {\|x\| puts "$_ is now '#{x}'" }
	$_ = "there"

	Signal.trap(0, proc { puts "Terminating: #{$$}" })
	Signal.trap("CLD") { puts "Child died" }
	fork && Process.wait