From: ts <decoux@...>
Date: 2003-03-06T22:26:19+09:00
Subject: Re: system command expansion after PTY.spawn

>>>>> "C" == Christian von Mueffling <cvm@aiss.de> writes:

C> require 'pty'
C> pty_read, pty_write, pid = PTY.spawn( "irb" )
C> `uname`

 Well, normally this must be written

pigeon% cat b.rb
#!/usr/bin/ruby
require 'pty'
pty_read, pty_write, pid = PTY.spawn( "irb" )
PTY.protect_signal do
   p `uname`
end
pigeon%
 
pigeon% b.rb
"Linux\n"
pigeon% 


Guy Decoux